Launch With Us
Launch With Us
Launch With Us

Great people
to build a great
launcher

Explore roles and be part of our team. Let's create greatness together.

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Fluid valve technician (f/m/d)

Location Reims
Department Propulsion and fluid systems
Type Full-Time
Starting ASAP

The Valve Technician is responsible for the assembly, integration, maintenance, and inspection of fluidic components such as valves, sensors, and actuators. They perform tests, diagnose malfunctions, implement corrective actions, and collaborate with technical teams to ensure system compliance, safety, and quality. They document their work and contribute to the continuous improvement of processes and equipment.

Tasks & missions

General Mission:

  • Analyze and interpret drawings, diagrams, design files, and technical documents provided by engineering.

  • Prepare, assemble, and integrate valves and fluidic components within propulsion systems.

  • Install, connect, and configure sensors and actuators (pressure, flow, temperature, etc.).

  • Perform pneumatic and fluidic tests in accordance with defined procedures.

  • Verify the functional compliance and tightness of the systems.

  • Diagnose malfunctions and implement corrective actions.

  • Participate in the debugging and optimization of fluidic systems.

  • Perform preventive and corrective maintenance on test equipment and fluidic systems.

  • Document interventions through test reports and traceability records.

Project Activities:

  • Collaborate with engineers during the design, integration, and validation phases of systems.

  • Participate in the planning of integration and test activities.

  • Monitor assigned operations and report critical technical points to the line manager.

  • Contribute to ensuring quality, safety, cost, and schedule requirements are met for projects.

Cross-functional Activities:

  • Communicate the progress of work within the propulsion department and with partner teams (mechanical, testing, quality, production).

  • Participate in inter-departmental technical meetings.

  • Contribute to feedback and continuous improvement of processes and technical solutions.

Preferred experience & skills

Technical Skills:

  • Knowledge of fluidic systems and valve technologies.

  • Ability to read and interpret technical drawings and diagrams.

  • Understanding of instrumentation and wiring of sensors and actuators.

  • Skills in diagnostics, troubleshooting, and maintenance.

  • Proficiency in test and inspection procedures.

Behavioral Skills:

  • Detail-oriented and rigorous.

  • Autonomous while being able to work effectively in a team.

  • Strong analytical and problem-solving abilities.

  • Good communication skills and a strong sense of responsibility.

Experience : 

  • Proven experience in the integration, assembly, or maintenance of fluidic or mechanical systems.

  • Desired experience: 3 to 5 years in fluid systems.

Perks & Benefits

At Latitude, we believe that building a rocket is a collective adventure, one that requires excellence, trust and a healthy work environment.

We offer a work setting designed to support both performance and well-being:

  • A structured training and development plan, supporting skills development throughout your career (technical expertise, project management, leadership, and soft skills)
  • Financial incentives for sustainable transportation
  • Meal vouchers (tickets restaurants)
  • Remote work: on average up to 2 days per week for eligible roles
  • Regular team and company-wide events, as well as support for employee-led initiatives
  • A friendly workplace with social spaces, free tea and coffee, and Latitude merch to welcome you on board.

An international and open-minded environment

Latitude is an international company, working in a English-French speaking environment.

  • English is essential for working at Latitude, as many of our projects, tools, and interactions are international.
  • If you are not fully fluent yet, no worries, what matters most is your openness and willingness to improve - language courses can be part of the journey (French or English).

We value diversity of backgrounds, cultures, and perspectives, and we believe it strengthens both our teams and our engineering.

Relocation support

For full-time candidates relocating, especially those coming from abroad and needing un petit coup de pouce, we work with specialized relocation partners to support:

  • Housing search
  • Visa and residence permit processes (for you and your family)
  • Understanding the French administrative system.

Our HR team will be there to guide you every step of the way.

What's next?

Once you’ve submitted your application (resume + cover letter), you enter our hiring process.

  • We review your profile and schedule a short call (approximately 30 minutes) to understand your current situation, your motivations and expectations for this role, while outlining the next steps.
  • If we’re aligned, you’ll meet with the Head of Department and a member of the HR team for an interview (approximately 1 to 1.5 hours). Depending on the position, a technical test may sometimes be part of the process.
  • Some roles may include a second interview with a peer and/or a C-level leader. For on-site interviews, you may also have the opportunity to meet the team and visit our facilities and factory.
  • We then share our final decision and discuss together how the role, responsibilities and conditions can best match your expectations and our needs.

Our goal is to provide a supportive and respectful recruitment experience, giving you the right environment to express your skills, personality, and full potential.

Apply for this position

Quality engineer (f/m/d)

Location Reims
Department Quality
Type Full-Time
Starting ASAP

Quality is essential. It supports the entire project, from design to production, and ensures compliance, safety, and coordination among all stakeholders.

Tasks & missions

Participate in design reviews (PDR, CDR) as the Project Quality representative.
Define and implement the Project Quality Plan (PQP).
Ensure the compliance monitoring of deliverables (specifications, drawings, test reports, etc.).
Identify, address, and resolve product and process non-conformities within their scope of responsibility.
Participate in the validation of manufacturing processes and the qualification of equipment within their scope.

Preferred experience & skills

Skills : 

Ability to work with multiple stakeholders (technical teams, management, clients, suppliers).
Experience in managing non-conformities, corrective action plans, and problem-solving tools and methods.
Strong understanding of the development lifecycle of a complex system (reviews, configuration management, requirements management, etc.).
Ability to write and manage a Project Quality Plan.
Detail-oriented, autonomous, and adaptable.

Experience :

Minimum of 3 to 5 years of experience as a Quality Engineer

Master’s degree in engineering (or equivalent, 5-year degree); a specialization in quality is a plus.

Perks & Benefits

At Latitude, we believe that building a rocket is a collective adventure, one that requires excellence, trust and a healthy work environment.

We offer a work setting designed to support both performance and well-being:

  • A structured training and development plan, supporting skills development throughout your career (technical expertise, project management, leadership, and soft skills)
  • Financial incentives for sustainable transportation
  • Meal vouchers (tickets restaurants)
  • Remote work: on average up to 2 days per week for eligible roles
  • Regular team and company-wide events, as well as support for employee-led initiatives
  • A friendly workplace with social spaces, free tea and coffee, and Latitude merch to welcome you on board.

An international and open-minded environment

Latitude is an international company, working in a English-French speaking environment.

  • English is essential for working at Latitude, as many of our projects, tools, and interactions are international.
  • If you are not fully fluent yet, no worries, what matters most is your openness and willingness to improve - language courses can be part of the journey (French or English).

We value diversity of backgrounds, cultures, and perspectives, and we believe it strengthens both our teams and our engineering.

Relocation support

For full-time candidates relocating, especially those coming from abroad and needing un petit coup de pouce, we work with specialized relocation partners to support:

  • Housing search
  • Visa and residence permit processes (for you and your family)
  • Understanding the French administrative system.

Our HR team will be there to guide you every step of the way.

What's next?

Once you’ve submitted your application (resume + cover letter), you enter our hiring process.

  • We review your profile and schedule a short call (approximately 30 minutes) to understand your current situation, your motivations and expectations for this role, while outlining the next steps.
  • If we’re aligned, you’ll meet with the Head of Department and a member of the HR team for an interview (approximately 1 to 1.5 hours). Depending on the position, a technical test may sometimes be part of the process.
  • Some roles may include a second interview with a peer and/or a C-level leader. For on-site interviews, you may also have the opportunity to meet the team and visit our facilities and factory.
  • We then share our final decision and discuss together how the role, responsibilities and conditions can best match your expectations and our needs.

Our goal is to provide a supportive and respectful recruitment experience, giving you the right environment to express your skills, personality, and full potential.

Apply for this position

Intern aerospace data analysis & correlation (f/m/d)

Location Reims
Department Test
Type Internship
Starting August/September 2026

Latitude is a fast-growing European launch vehicle company developing the Zephyr rocket family. The Test teams are looking for an intern to strengthen our capabilities in analysing and correlating technical data from aerospace systems and sensors. The goal is to extract operational insights, improve system reliability, and support secure data pipelines for critical aerospace activities. The intern will work at the crossroads of data engineering, aerospace systems, and cybersecurity in a high-stakes environment where data accuracy and confidentiality are essential.

Tasks & missions

The intern will have tasks such as:

  • Analyse and correlate technical data from aerospace systems and sensors.
  • Contribute to the implementation of secure data pipelines (collection, normalization, storage, access).
  • Develop tools to transform raw data into dashboards, synthetic reports, and key performance indicators.
  • Support the identification and monitoring of critical operational events, thresholds, and anomalies.
  • Participate in troubleshooting activities: anomaly detection, root cause analysis, and corrective action tracking.
  • Contribute to the development of predictive models based on historical correlations to anticipate technical deviations.
  • Produce synthesis reports for various departments (engineering, testing, quality, security) while respecting strict confidentiality rules.
  • Contribute to the drafting of technical documentation and best practices for secure aerospace data handling and analysis.

During the internship, the student will gain practical experience in:

  • Advanced technical data analysis and visualization using Python, SQL, and data visualization tools.
  • Correlation and processing of complex multi-source datasets.
  • Cybersecurity fundamentals and sensitive data protection applied to aerospace environments.
  • Troubleshooting methods based on data exploitation.
  • Understanding the lifecycle of aerospace systems and their reliability challenges. Implementing secure AI/data projects in a professional environment.
  • Cross-functional collaboration across engineering, testing, quality, and security teams.

Preferred experience & skills

Education:

  • Ongoing Master’s degree (or equivalent) in Data Science, Computer Science, Aerospace Engineering, or related field.

Technical skills:

  • Data analysis and visualization (Python, SQL, Matplotlib, Plotly, Power BI, etc.)
  • Complex data processing and correlation
  • Basic cybersecurity and data protection knowledge
  • Ability to troubleshoot using technical data

Soft skills:

  • Rigor and critical thinking
  • Autonomy in a demanding technical context
  • Strong communication and teamwork skills
  • Ability to handle sensitive information responsibly

Perks & Benefits

At Latitude, we believe that building a rocket is a collective adventure, one that requires excellence, trust and a healthy work environment.

We offer a work setting designed to support both performance and well-being:

  • A structured training and development plan, supporting skills development throughout your career (technical expertise, project management, leadership, and soft skills)
  • Financial incentives for sustainable transportation
  • Meal vouchers (tickets restaurants)
  • Remote work: on average up to 2 days per week for eligible roles
  • Regular team and company-wide events, as well as support for employee-led initiatives
  • A friendly workplace with social spaces, free tea and coffee, and Latitude merch to welcome you on board.

An international and open-minded environment

Latitude is an international company, working in a English-French speaking environment.

  • English is essential for working at Latitude, as many of our projects, tools, and interactions are international.
  • If you are not fully fluent yet, no worries, what matters most is your openness and willingness to improve - language courses can be part of the journey (French or English).

We value diversity of backgrounds, cultures, and perspectives, and we believe it strengthens both our teams and our engineering.

Relocation support

For full-time candidates relocating, especially those coming from abroad and needing un petit coup de pouce, we work with specialized relocation partners to support:

  • Housing search
  • Visa and residence permit processes (for you and your family)
  • Understanding the French administrative system.

Our HR team will be there to guide you every step of the way.

What's next?

Once you’ve submitted your application (resume + cover letter), you enter our hiring process.

  • We review your profile and schedule a short call (approximately 30 minutes) to understand your current situation, your motivations and expectations for this role, while outlining the next steps.
  • If we’re aligned, you’ll meet with the Head of Department and a member of the HR team for an interview (approximately 1 to 1.5 hours). Depending on the position, a technical test may sometimes be part of the process.
  • Some roles may include a second interview with a peer and/or a C-level leader. For on-site interviews, you may also have the opportunity to meet the team and visit our facilities and factory.
  • We then share our final decision and discuss together how the role, responsibilities and conditions can best match your expectations and our needs.

Our goal is to provide a supportive and respectful recruitment experience, giving you the right environment to express your skills, personality, and full potential.

Apply for this position

Mechanical / Stress Engineer (f/m/d)

Location Reims
Department System
Type Full-Time
Starting ASAP

In this role, you will contribute to the mechanical design and structural validation of Latitude’s micro-launcher. You will be responsible for performing structural and mechanical analyses required to validate the launcher architecture, in close collaboration with system, structures, propulsion, and integration teams.

This position involves handling sensitive technical data and requires strict compliance with confidentiality rules.

Responsibilities

  • Contribute to the mechanical design and structural validation of the launcher
  • Ensure the reliability and robustness of structural analyses
  • Support technical decision-making and design trade-offs
  • Participate in major technical reviews (PDR, CDR, QR)
  • Guarantee technical traceability through high-quality documentation
  • Collaborate with multidisciplinary engineering and program teams
  • Respect confidentiality and data protection requirements

Tasks & missions

  • Develop, integrate, and maintain Finite Element Models (FEM) of the launcher and subsystems
  • Build and refine structural and mechanical simulation models
  • Perform Nastran analyses, including:
  • Static analyses
    • Dynamic analyses
    • Vibration analyses
    • Launch load and structural sizing analyses
  • Interpret simulation results and propose design optimizations
  • Contribute to defining structural safety margins
  • Produce detailed analysis reports
  • Correlate numerical models with test and flight data
  • Interface with technical partners and suppliers when required
  • Participate in integration, testing, and validation activities
  • Travel occasionally to supplier sites or test facilities

Preferred experience & skills

Education

  • Engineering degree or Master’s degree in Mechanical, Structural, or Aerospace Engineering, or equivalent
  • Specialization in structural analysis or numerical simulation is a plus

Technical Skills

  • Strong expertise in Finite Element Modeling (FEM)
  • High proficiency in Nastran (static and dynamic analyses)
  • Solid background in structural mechanics
  • Good understanding of vibration environments and launch loads
  • Ability to build, correlate, and continuously improve simulation models
  • Strong documentation and reporting skills

Professional Experience

  • Proven experience in structural analysis and FEM
  • Experience in aerospace, space, or other highly constrained mechanical industries is a strong asset
  • Industrial experience with Nastran is highly valued

Soft Skills

  • Strong analytical mindset and critical thinking
  • Ability to work efficiently in cross-functional project teams
  • High level of autonomy and good prioritization skills
  • Interest in innovative, fast-paced technical environments
  • Clear and effective communication with multidisciplinary stakeholders

Perks & Benefits

At Latitude, we believe that building a rocket is a collective adventure, one that requires excellence, trust and a healthy work environment.

We offer a work setting designed to support both performance and well-being:

  • A structured training and development plan, supporting skills development throughout your career (technical expertise, project management, leadership, and soft skills)
  • Financial incentives for sustainable transportation
  • Meal vouchers (tickets restaurants)
  • Remote work: on average up to 2 days per week for eligible roles
  • Regular team and company-wide events, as well as support for employee-led initiatives
  • A friendly workplace with social spaces, free tea and coffee, and Latitude merch to welcome you on board.

An international and open-minded environment

Latitude is an international company, working in a English-French speaking environment.

  • English is essential for working at Latitude, as many of our projects, tools, and interactions are international.
  • If you are not fully fluent yet, no worries, what matters most is your openness and willingness to improve - language courses can be part of the journey (French or English).

We value diversity of backgrounds, cultures, and perspectives, and we believe it strengthens both our teams and our engineering.

Relocation support

For full-time candidates relocating, especially those coming from abroad and needing un petit coup de pouce, we work with specialized relocation partners to support:

  • Housing search
  • Visa and residence permit processes (for you and your family)
  • Understanding the French administrative system.

Our HR team will be there to guide you every step of the way.

What's next?

Once you’ve submitted your application (resume + cover letter), you enter our hiring process.

  • We review your profile and schedule a short call (approximately 30 minutes) to understand your current situation, your motivations and expectations for this role, while outlining the next steps.
  • If we’re aligned, you’ll meet with the Head of Department and a member of the HR team for an interview (approximately 1 to 1.5 hours). Depending on the position, a technical test may sometimes be part of the process.
  • Some roles may include a second interview with a peer and/or a C-level leader. For on-site interviews, you may also have the opportunity to meet the team and visit our facilities and factory.
  • We then share our final decision and discuss together how the role, responsibilities and conditions can best match your expectations and our needs.

Our goal is to provide a supportive and respectful recruitment experience, giving you the right environment to express your skills, personality, and full potential.

Apply for this position

M-AIT Manager (f/m/d)

Location Reims
Type Full-Time
Starting ASAP

Within the Engineering Directorate, and reporting to the Production Department, the M-AIT Manager is responsible for leading all Manufacturing, Assembly, Integration and Unit Testing activities of the launch vehicle and its subsystems (structures, propulsion, avionics).

Responsibilities

The role ensures technical compliance, quality, schedule adherence and operational safety across all factory operations.
You will manage multidisciplinary teams and act as a key interface between Design Engineering, Quality, Supply Chain and Operations (test & launch).

Tasks & missions

Industrialization & Manufacturing Engineering

  • Develop and maintain industrial files for the launch vehicle and its subsystems.

  • Define, optimize and formalize assembly sequences and work instructions.

  • Define, procure and qualify tooling and fixtures required for assembly and integration.

  • Provide Design for Manufacturing & Assembly (DFMA) expertise to the Design Office.

  • Contribute to Make or Buy strategy decisions.

M-AIT Operational Leadership

  • Plan and schedule all M-AIT activities to meet subsystem and launcher delivery milestones.

  • Supervise internal and external production flows.

  • Ensure strict application of industrial documentation and procedures.

  • Enforce Health, Safety and Environmental (HSE) rules across all operations.

Integration & Testing

  • Lead multi-system integration activities (structures, propulsion, avionics, fluids).

  • Implement and execute the unit and functional test strategy (functional, dimensional, etc.).

  • Analyze test results, manage non-conformities and drive corrective action plans.

  • Validate delivery acceptance reports prior to transfer to test or launch sites.

Team Management

  • Manage and develop a team of M-AIT technicians, engineers and operators.

  • Identify recruitment needs in line with program roadmap.

  • Ensure continuous training and skills development.

  • Promote a strong quality and safety culture.

Role Specifics

  • Position located on-site at the factory, with a strong operational presence required.

  • Interfaces daily with Engineering, Quality, Supply Chain, Operations and Site Management.

  • Occasional travel to suppliers, test facilities or launch sites.

Preferred experience & skills

Education

  • Engineering degree (or equivalent) in Mechanical, Aerospace, Space Engineering or related field.

Technical Skills

  • Strong knowledge of manufacturing and integration processes in a space environment.

  • Solid fundamentals in mechanics, propulsion, fluids and/or avionics.

  • Operational knowledge of launch vehicle systems is a strong asset.

Professional Skills

  • Proven leadership and ability to lead multidisciplinary teams.

  • Strong communication and stakeholder management skills.

  • Ability to make decisions under tight schedule constraints.

Experience

  • 5 to 10+ years of experience in M-AIT activities, ideally in launchers, satellites, alternatively, experience in industries involving advanced prototyping and high-performance systems (e.g. motorsport) will be considered.

  • Demonstrated experience in team management and multi-project coordination.

  • Fluent professional English required.

Perks & Benefits

At Latitude, we believe that building a rocket is a collective adventure, one that requires excellence, trust and a healthy work environment.

We offer a work setting designed to support both performance and well-being:

  • A structured training and development plan, supporting skills development throughout your career (technical expertise, project management, leadership, and soft skills)
  • Financial incentives for sustainable transportation
  • Meal vouchers (tickets restaurants)
  • Remote work: on average up to 2 days per week for eligible roles
  • Regular team and company-wide events, as well as support for employee-led initiatives
  • A friendly workplace with social spaces, free tea and coffee, and Latitude merch to welcome you on board.

An international and open-minded environment

Latitude is an international company, working in a English-French speaking environment.

  • English is essential for working at Latitude, as many of our projects, tools, and interactions are international.
  • If you are not fully fluent yet, no worries, what matters most is your openness and willingness to improve - language courses can be part of the journey (French or English).

We value diversity of backgrounds, cultures, and perspectives, and we believe it strengthens both our teams and our engineering.

Relocation support

For full-time candidates relocating, especially those coming from abroad and needing un petit coup de pouce, we work with specialized relocation partners to support:

  • Housing search
  • Visa and residence permit processes (for you and your family)
  • Understanding the French administrative system.

Our HR team will be there to guide you every step of the way.

What's next?

Once you’ve submitted your application (resume + cover letter), you enter our hiring process.

  • We review your profile and schedule a short call (approximately 30 minutes) to understand your current situation, your motivations and expectations for this role, while outlining the next steps.
  • If we’re aligned, you’ll meet with the Head of Department and a member of the HR team for an interview (approximately 1 to 1.5 hours). Depending on the position, a technical test may sometimes be part of the process.
  • Some roles may include a second interview with a peer and/or a C-level leader. For on-site interviews, you may also have the opportunity to meet the team and visit our facilities and factory.
  • We then share our final decision and discuss together how the role, responsibilities and conditions can best match your expectations and our needs.

Our goal is to provide a supportive and respectful recruitment experience, giving you the right environment to express your skills, personality, and full potential.

Apply for this position

Fluid Engineer (f/m/d)

Location Reims
Department Propulsion and fluid systems
Type Full-Time
Starting ASAP

The Fluid department is responsible for the development the launcher's board fluid systems as well as ground and test facilities fluid systems.

In particular, the fluid department is responsible for:

-Designing the fluid systems in terms of functional needs, system architecture and choice of fluids for all the company fluids’ systems (launcher, ground, and test facilities)

-Choosing the appropriate components to realize the chosen functions

-Modelling the behavior of the system to validate the design

-Defining how the system needs to be operated- Guarantee the safety and reliability of the designed system

-Analyze test results to make sure the system responded as designed

-Optimize built systems to gain in reliability and efficiency

Responsibilities

As Fluid Systems Engineer you will participate in several tasks around fluidic simulation, testing and integration of both ground and on-board equipment. To test all elements of the engine, multiple test benches will be integrated before the end of this year. After which, both stages will need to be integrated and tested as well. The test results will need to be analyzed to see how the system responded in real life conditions.

Tasks & missions

Your main missions will consist in :

· Own critical space or ground-support hardware

· Design and develop fluid and mechanical systems for use on ground support or on the launch vehicle

· Cradle-to-grave ownership of hardware, starting with system architecture, through design and analysis, and ending with integration, testing, and launch.

· Ownership of production and procurement processes relating to Fluid systems

· Apply your well-rounded technical knowledge to demonstrate competent fluidic and structural sizing, routing, and design while considering cost and schedule constraints

Preferred experience & skills

· Bachelor’s or Master’s degree in an engineering discipline

· 2+ years of relevant experience in aerospace engineering or a similarly demanding industry

· 2+ years of hands-on experience with fabrication, assembly, and/or testing

· 2+ years of experience with CAD designing parts/assemblies

Proficiency in basic principles of structural mechanics, incompressible and compressible flow, thermodynamics, and materials

· Knowledge of fluidic components including valves, regulators, etc.

· Full engineering design lifecycle experience

· Professional experience using Siemens NX (preferred) or comparable CAD package

· Ability to work in a fast-paced environment and work well in a collaborative team, including daily interactions with technicians, engineers, and managers

· Excellent verbal and written communication skills in English

Perks & Benefits

At Latitude, we believe that building a rocket is a collective adventure, one that requires excellence, trust and a healthy work environment.

We offer a work setting designed to support both performance and well-being:

  • A structured training and development plan, supporting skills development throughout your career (technical expertise, project management, leadership, and soft skills)
  • Financial incentives for sustainable transportation
  • Meal vouchers (tickets restaurants)
  • Remote work: on average up to 2 days per week for eligible roles
  • Regular team and company-wide events, as well as support for employee-led initiatives
  • A friendly workplace with social spaces, free tea and coffee, and Latitude merch to welcome you on board.

An international and open-minded environment

Latitude is an international company, working in a English-French speaking environment.

  • English is essential for working at Latitude, as many of our projects, tools, and interactions are international.
  • If you are not fully fluent yet, no worries, what matters most is your openness and willingness to improve - language courses can be part of the journey (French or English).

We value diversity of backgrounds, cultures, and perspectives, and we believe it strengthens both our teams and our engineering.

Relocation support

For full-time candidates relocating, especially those coming from abroad and needing un petit coup de pouce, we work with specialized relocation partners to support:

  • Housing search
  • Visa and residence permit processes (for you and your family)
  • Understanding the French administrative system.

Our HR team will be there to guide you every step of the way.

What's next?

Once you’ve submitted your application (resume + cover letter), you enter our hiring process.

  • We review your profile and schedule a short call (approximately 30 minutes) to understand your current situation, your motivations and expectations for this role, while outlining the next steps.
  • If we’re aligned, you’ll meet with the Head of Department and a member of the HR team for an interview (approximately 1 to 1.5 hours). Depending on the position, a technical test may sometimes be part of the process.
  • Some roles may include a second interview with a peer and/or a C-level leader. For on-site interviews, you may also have the opportunity to meet the team and visit our facilities and factory.
  • We then share our final decision and discuss together how the role, responsibilities and conditions can best match your expectations and our needs.

Our goal is to provide a supportive and respectful recruitment experience, giving you the right environment to express your skills, personality, and full potential.

Apply for this position

Senior System Engineer (f/m/d)

Location Reims
Department System
Type Full-Time
Starting ASAP

Joining Latitude means becoming part of a passionate team designing and developing a European micro-launcher, built to provide flexible and responsive access to orbit.

Within the Technical Directorate, you will contribute to the design and overall coherence of the launch system, with a particular focus on one of its stages.

Tasks & missions

Reporting to the System Department, you will play a key role in ensuring the performance, coherence, and qualification of the system.

Your main responsibilities will include:

  • Writing and managing system requirements for one launcher stage, and preparing and executing its verification and validation plan;
  • Ensuring consistency between stage specifications, subsystem specifications, and their interfaces;
  • Verifying alignment of the system with operational and launch system-level requirements;
  • Preparing and supervising the stage acceptance specifications and tests;
  • Defining the verification and qualification logic and drafting the validation plan for technical requirements;
  • Organizing and contributing to major technical reviews (PDR, CDR, QR, etc.);
  • Participating in subsystem development reviews and coordinating across technical departments;
  • Managing configuration control and development planning;
  • Providing technical support to production teams when needed.

Preferred experience & skills

Bachelor’s or Master’s degree in Engineering or equivalent;

At least 10 years of experience in a similar position or in a related field (space, aerospace, or complex systems);

Strong background in systems engineering with a solid multi-domain understanding;

Excellent analytical and synthesis skills, curiosity, and open-mindedness;

Good command of English, both written and spoken;

Strong communication and teamwork abilities in a multidisciplinary environment.

Ability to adapt quickly, work efficiently in a fast-paced environment, and make pragmatic decisions under tight schedules.

Perks & Benefits

At Latitude, we believe that building a rocket is a collective adventure, one that requires excellence, trust and a healthy work environment.

We offer a work setting designed to support both performance and well-being:

  • A structured training and development plan, supporting skills development throughout your career (technical expertise, project management, leadership, and soft skills)
  • Financial incentives for sustainable transportation
  • Meal vouchers (tickets restaurants)
  • Remote work: on average up to 2 days per week for eligible roles
  • Regular team and company-wide events, as well as support for employee-led initiatives
  • A friendly workplace with social spaces, free tea and coffee, and Latitude merch to welcome you on board.

An international and open-minded environment

Latitude is an international company, working in a English-French speaking environment.

  • English is essential for working at Latitude, as many of our projects, tools, and interactions are international.
  • If you are not fully fluent yet, no worries, what matters most is your openness and willingness to improve - language courses can be part of the journey (French or English).

We value diversity of backgrounds, cultures, and perspectives, and we believe it strengthens both our teams and our engineering.

Relocation support

For full-time candidates relocating, especially those coming from abroad and needing un petit coup de pouce, we work with specialized relocation partners to support:

  • Housing search
  • Visa and residence permit processes (for you and your family)
  • Understanding the French administrative system.

Our HR team will be there to guide you every step of the way.

What's next?

Once you’ve submitted your application (resume + cover letter), you enter our hiring process.

  • We review your profile and schedule a short call (approximately 30 minutes) to understand your current situation, your motivations and expectations for this role, while outlining the next steps.
  • If we’re aligned, you’ll meet with the Head of Department and a member of the HR team for an interview (approximately 1 to 1.5 hours). Depending on the position, a technical test may sometimes be part of the process.
  • Some roles may include a second interview with a peer and/or a C-level leader. For on-site interviews, you may also have the opportunity to meet the team and visit our facilities and factory.
  • We then share our final decision and discuss together how the role, responsibilities and conditions can best match your expectations and our needs.

Our goal is to provide a supportive and respectful recruitment experience, giving you the right environment to express your skills, personality, and full potential.

Apply for this position

Group Lead – Fluid System Engineer (m/f/d)

Location Reims
Department Propulsion and fluid systems
Type Full-Time
Starting May 2025

As a Group Lead – Fluid System Engineer, you will play a dual role, combining technical expertise and managerial leadership.

Responsibilities

The Fluid & Propulsion Systems Department is responsible for the development of the launcher’s main engines, auxiliary propulsion, onboard fluid systems, as well as ground and test facilities fluid systems.

Within this department, the Fluid Systems team specifically focuses on:

  • Designing fluid systems based on functional needs, system architecture, and fluid selection for all company fluid systems (launcher, ground, and test facilities).
  • Choosing the appropriate components to meet the functional requirements.
  • Modeling system behavior to validate design choices.
  • Defining operation procedures for the fluid systems.
  • Ensuring safety and reliability across all designed systems.
  • Analyzing test results to verify system behavior and performance.
  • Optimizing existing systems to improve reliability and efficiency.

As a Group Lead – Fluid System Engineer, you will play a dual role, combining technical expertise and managerial leadership. While actively contributing to the design and development of the launcher’s fluid systems, you will also be responsible for leading and structuring a team of 8 full-time engineers, ensuring efficient project execution, resource management, and talent development.

Tasks & missions

Technical leadership and coordination

  • Oversee the design, development, and optimization of fluid systems for the launcher, ground, and test facilities.
  • Ensure that system functional needs, architecture, fluid selection, and component choices align with performance, reliability, and safety requirements.
  • Guide the team in system modeling, test analysis, and optimization to improve efficiency and robustness.
  • Ensure smooth coordination with other engineering teams, integrating fluid systems within the overall vehicle architecture.
  • Contribute to strategic planning and technical roadmaps, in collaboration with the Department Head.

Team management

  • Lead, support, and mentor a team of engineers and interns, fostering a collaborative and high-performance environment. Promote a culture of knowledge sharing, technical efficiency and continuous improvement.
  • Define human and budgetary resource needs, in alignment with the Team Lead and company priorities.
  • Conduct performance reviews, goal setting, and career development discussions, in coordination with HR.
  • Support the team’s skills development by identifying relevant training opportunities.
  • Oversee team well-being and engagement, including team-building initiatives and fostering a positive work environment.

Preferred experience & skills

  • Bachelor’s or Master’s degree in mechanical, aerospace, chemical, or energy engineering (or equivalent).
  • 5+ years of relevant experience in the aerospace, chemical, or energy industry (or similar), including experience in a leadership or coordination role.
  • Strong expertise in fluid mechanics, thermodynamics, and system modeling.
  • Knowledge of valves, pressure regulators, and industrial piping is a plus.
  • Hands-on experience with modeling software (EcoSim), CAD tools (NX, Catia), CFD tools (Fluent, Star CCM+), and programming languages (Python, Matlab, Fortran) is highly appreciated.
  • Strong team leadership, mentoring, and interpersonal skills.
  • Excellent communication skills and ability to work cross-functionally.
  • Fluent in English (French is a plus).

Perks & Benefits

At Latitude, we believe that building a rocket is a collective adventure, one that requires excellence, trust and a healthy work environment.

We offer a work setting designed to support both performance and well-being:

  • A structured training and development plan, supporting skills development throughout your career (technical expertise, project management, leadership, and soft skills)
  • Financial incentives for sustainable transportation
  • Meal vouchers (tickets restaurants)
  • Remote work: on average up to 2 days per week for eligible roles
  • Regular team and company-wide events, as well as support for employee-led initiatives
  • A friendly workplace with social spaces, free tea and coffee, and Latitude merch to welcome you on board.

An international and open-minded environment

Latitude is an international company, working in a English-French speaking environment.

  • English is essential for working at Latitude, as many of our projects, tools, and interactions are international.
  • If you are not fully fluent yet, no worries, what matters most is your openness and willingness to improve - language courses can be part of the journey (French or English).

We value diversity of backgrounds, cultures, and perspectives, and we believe it strengthens both our teams and our engineering.

Relocation support

For full-time candidates relocating, especially those coming from abroad and needing un petit coup de pouce, we work with specialized relocation partners to support:

  • Housing search
  • Visa and residence permit processes (for you and your family)
  • Understanding the French administrative system.

Our HR team will be there to guide you every step of the way.

What's next?

Once you’ve submitted your application (resume + cover letter), you enter our hiring process.

  • We review your profile and schedule a short call (approximately 30 minutes) to understand your current situation, your motivations and expectations for this role, while outlining the next steps.
  • If we’re aligned, you’ll meet with the Head of Department and a member of the HR team for an interview (approximately 1 to 1.5 hours). Depending on the position, a technical test may sometimes be part of the process.
  • Some roles may include a second interview with a peer and/or a C-level leader. For on-site interviews, you may also have the opportunity to meet the team and visit our facilities and factory.
  • We then share our final decision and discuss together how the role, responsibilities and conditions can best match your expectations and our needs.

Our goal is to provide a supportive and respectful recruitment experience, giving you the right environment to express your skills, personality, and full potential.

Apply for this position

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We’re always open to new talent!

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Group Lead – Fluid System Engineer (m/f/d)

Location Reims
Department Propulsion and fluid systems
Type Full-Time
Starting May 2025

As a Group Lead – Fluid System Engineer, you will play a dual role, combining technical expertise and managerial leadership.

Responsibilities

The Fluid & Propulsion Systems Department is responsible for the development of the launcher’s main engines, auxiliary propulsion, onboard fluid systems, as well as ground and test facilities fluid systems.

Within this department, the Fluid Systems team specifically focuses on:

  • Designing fluid systems based on functional needs, system architecture, and fluid selection for all company fluid systems (launcher, ground, and test facilities).
  • Choosing the appropriate components to meet the functional requirements.
  • Modeling system behavior to validate design choices.
  • Defining operation procedures for the fluid systems.
  • Ensuring safety and reliability across all designed systems.
  • Analyzing test results to verify system behavior and performance.
  • Optimizing existing systems to improve reliability and efficiency.

As a Group Lead – Fluid System Engineer, you will play a dual role, combining technical expertise and managerial leadership. While actively contributing to the design and development of the launcher’s fluid systems, you will also be responsible for leading and structuring a team of 8 full-time engineers, ensuring efficient project execution, resource management, and talent development.

Tasks & missions

Technical leadership and coordination

  • Oversee the design, development, and optimization of fluid systems for the launcher, ground, and test facilities.
  • Ensure that system functional needs, architecture, fluid selection, and component choices align with performance, reliability, and safety requirements.
  • Guide the team in system modeling, test analysis, and optimization to improve efficiency and robustness.
  • Ensure smooth coordination with other engineering teams, integrating fluid systems within the overall vehicle architecture.
  • Contribute to strategic planning and technical roadmaps, in collaboration with the Department Head.

Team management

  • Lead, support, and mentor a team of engineers and interns, fostering a collaborative and high-performance environment. Promote a culture of knowledge sharing, technical efficiency and continuous improvement.
  • Define human and budgetary resource needs, in alignment with the Team Lead and company priorities.
  • Conduct performance reviews, goal setting, and career development discussions, in coordination with HR.
  • Support the team’s skills development by identifying relevant training opportunities.
  • Oversee team well-being and engagement, including team-building initiatives and fostering a positive work environment.

Preferred experience & skills

  • Bachelor’s or Master’s degree in mechanical, aerospace, chemical, or energy engineering (or equivalent).
  • 5+ years of relevant experience in the aerospace, chemical, or energy industry (or similar), including experience in a leadership or coordination role.
  • Strong expertise in fluid mechanics, thermodynamics, and system modeling.
  • Knowledge of valves, pressure regulators, and industrial piping is a plus.
  • Hands-on experience with modeling software (EcoSim), CAD tools (NX, Catia), CFD tools (Fluent, Star CCM+), and programming languages (Python, Matlab, Fortran) is highly appreciated.
  • Strong team leadership, mentoring, and interpersonal skills.
  • Excellent communication skills and ability to work cross-functionally.
  • Fluent in English (French is a plus).

Perks & Benefits

At Latitude, we believe that building a rocket is a collective adventure, one that requires excellence, trust and a healthy work environment.

We offer a work setting designed to support both performance and well-being:

  • A structured training and development plan, supporting skills development throughout your career (technical expertise, project management, leadership, and soft skills)
  • Financial incentives for sustainable transportation
  • Meal vouchers (tickets restaurants)
  • Remote work: on average up to 2 days per week for eligible roles
  • Regular team and company-wide events, as well as support for employee-led initiatives
  • A friendly workplace with social spaces, free tea and coffee, and Latitude merch to welcome you on board.

An international and open-minded environment

Latitude is an international company, working in a English-French speaking environment.

  • English is essential for working at Latitude, as many of our projects, tools, and interactions are international.
  • If you are not fully fluent yet, no worries, what matters most is your openness and willingness to improve - language courses can be part of the journey (French or English).

We value diversity of backgrounds, cultures, and perspectives, and we believe it strengthens both our teams and our engineering.

Relocation support

For full-time candidates relocating, especially those coming from abroad and needing un petit coup de pouce, we work with specialized relocation partners to support:

  • Housing search
  • Visa and residence permit processes (for you and your family)
  • Understanding the French administrative system.

Our HR team will be there to guide you every step of the way.

What's next?

Once you’ve submitted your application (resume + cover letter), you enter our hiring process.

  • We review your profile and schedule a short call (approximately 30 minutes) to understand your current situation, your motivations and expectations for this role, while outlining the next steps.
  • If we’re aligned, you’ll meet with the Head of Department and a member of the HR team for an interview (approximately 1 to 1.5 hours). Depending on the position, a technical test may sometimes be part of the process.
  • Some roles may include a second interview with a peer and/or a C-level leader. For on-site interviews, you may also have the opportunity to meet the team and visit our facilities and factory.
  • We then share our final decision and discuss together how the role, responsibilities and conditions can best match your expectations and our needs.

Our goal is to provide a supportive and respectful recruitment experience, giving you the right environment to express your skills, personality, and full potential.

Apply for this position
Group Lead – Fluid System Engineer (m/f/d)

Apply Now

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Propulsion and fluid systems
23 Rue Rosa Luxemburg,
51100 Reims - France

Contact Us

contact@latitude.eu