Propulsion Test Engineer
Join The Exploration Company as a Propulsion Test Engineer to advance innovative aerospace technologies for space transportation.
Posted by employer 2 days ago
First seen on Joblaze 2 days ago
Last verified on the company career page 6 hours ago
Skills & Technologies
What you'll build
- Prepare and execute tests at the engine and component level
- Develop test plans, objectives, and schedules
- Lead daily test operations and generate test reports
- Define and update test procedures and guidelines
- Prepare technical documentation
Must have
- Bachelor's, master's or PhD in aerospace engineering, mechanical engineering, or a related field
- 3–5 years of experience in propulsion testing or related fields
- Proficiency in propulsion chemistry, thermodynamics, and fluid dynamics
- Proven hands-on experience with engine testing
Nice to have
- Background in cryogenic propulsion
- Experience with commonly used simulation tools in propulsion testing
- Proficiency in python programming language
- Exposure to CAD Software (Siemens NX, CATIA, or similar)
Requirements
- Experience
- 3–5 years
- Education
- Master's degree
- Visa
- Sponsorship available
Not disclosed in this posting: compensation, work arrangement.
Benefits
Joblaze summary
In the role of Propulsion Test Engineer, the individual will focus on preparing and executing tests to assess the performance of propulsion systems, while also developing test plans and leading daily operations. Key skills include a strong background in propulsion chemistry, thermodynamics, and fluid dynamics, along with hands-on experience in engine testing. This position is suited for candidates with 3-5 years of relevant experience, ideally with advanced degrees in aerospace or mechanical engineering. The Exploration Company emphasizes collaboration and agility, fostering a team environment that supports innovative aerospace technology development.
Joblaze insights
- Listed 2 days ago — first seen on Joblaze October 1, 2026. Last confirmed on The Exploration Company's careers page October 3, 2026.
- This exact title is also open at 1 other location at The Exploration Company: Bordeaux, France.
- Python appears in 4.4% of 91 comparable mid other roles in France; Mechanical Engineering appears in 1.1% of 91 comparable mid other roles in France.
Quick facts
- How much experience is required?
- 3–5 years of relevant experience for this Propulsion Test Engineer role.
- What's the tech stack?
- Joblaze extracted these technologies from the posting: Aerospace Engineering, CAD software, Geometric Dimensioning and Tolerancing, Mechanical Engineering, Python, Thermodynamics.
- Does The Exploration Company sponsor work visas for this role?
- Yes — the posting indicates visa sponsorship is available for the right candidate.
- What seniority level is this role?
- The Exploration Company targets mid-level candidates for this position.
- Is this full-time or contract?
- Full-time for this Propulsion Test Engineer role at The Exploration Company.
From the original posting
We are developing, producing, and operating Nyx, a modular and reusable space orbital vehicle that can eventually be refuelled in orbit, and which carries cargo – and potentially humans in the long run. We are also developing different types of propulsion systems to power our future vehicles and missions. As a talented Propulsion Test Engineer, you will be responsible for the test and analysis of our future propulsion systems.
Key Responsibilities:
In your capacity as a Propulsion Test Engineer, your role will be continuously evolving, but day to day your duties will include:
Prepare and execute tests at the engine and component level to evaluate hardware performance.
Developing test plans, test objectives and schedules consistent with requirements and timelines; leading daily test operations and generating test reports.
Autonomously leading risk assessment analyses and defining mitigation actions to ensure personnel and hardware safety during all test campaigns.
Interpreting P&IDs and generating test sequences, balancing the risk, needs of the test and the limits of the test bench and test article.
Working hand in hand with development engineers, test bench team, AIT team and external partners to support all test operations on internal and external test facilities.
Supporting rapid test data processing with component development engineers to guide the remainder of the test campaign and plan future test campaigns.
Defining, developing and updating test procedures and guidelines to improve test operations.
Preparing technical documentation, including detailed procedures, test reports, design reviews, and performance analyses.
What we would love to see from you:
Bachelor's, master's or PhD in aerospace engineering, mechanical engineering, or a related field (master's and above preferred).
3–5 years of experience in propulsion testing or related fields.
Proficiency in propulsion chemistry, thermodynamics, and fluid dynamics.
Proven hands-on experience with engine testing or equivalent.
Background in cryogenic propulsion will be a big plus.
Experience with commonly used simulation tools in propulsion testing (e.g., CEA).
Proficiency in python programming language is a plus.
Exposure to CAD Software (Siemens NX, CATIA, or similar) and Geometric Dimensioning and Tolerancing.
Strong problem-solving and analytical abilities.
Excellent communication and leadership skills, with the ability to convey complex concepts to diverse audiences.
We’re Agile - we make decisions fast whilst keeping our goals and systems in mind
Standard company text repeated across The Exploration Company's postings is omitted here.