System Engineer [In-Orbit Cryogenic Systems]
Quick Summary
System Architecture & Requirements Translate mission use cases,
Here at The Exploration Company, we are building spacecraft for humanity.
We want you as a talented System Engineer to help us in our mission by contributing to the development of next-generation in-space cryogenic systems, servicing and refueling technologies, as well as other future space systems. Our Future Projects unit conceptualizes and pre-develops new technologies, products and programs for future space applications. You will work across multiple projects and technology development activities, covering System Engineering from early mission studies through system architecture, requirements, interfaces, trade studies and technology maturation.
You will work closely with an experienced System Engineer and with specialists in cryogenics, thermal, fluids, mechanical engineering and other disciplines. As your experience grows, you will progressively take ownership of broader System Engineering activities and may take responsibility for the System Engineering of specific projects or studies.
Responsibilities
~1 min readIn your capacity as a System Engineer, your role will be continuously evolving, but day to day your duties will include:
Requirements
~2 min readTranslate mission use cases, stakeholder needs and project objectives into system requirements and engineering drivers
Develop and maintain system-level requirements and support their flow-down to subsystem level
Contribute to functional and physical architectures and to system decomposition
Define and maintain system interfaces and Interface Control Documents (ICDs)
Ensure consistency and traceability between requirements, architecture, interfaces and technical analyses
Support the definition and evolution of project technical baselines
What makes us special here at The Exploration Company and why we think you will enjoy working here is:
We’re Agile - we make decisions fast whilst keeping our goals and systems in mind
We’re Open and Collaborative - we are transparent about risks and obstacles, so that we can cooperate to overcome them
We have a lot of Fun - we refuel our energy knowing we are democratising space. It’s a wonderful and rare opportunity, are YOU up for the challenge?
We'd love to hear from you if you wish to be a part of our journey. Please submit your CV now for immediate consideration and we will be in touch shortly.
The Exploration Company is an equal opportunity employer and values diversity. We do not discriminate based on race, religion, colour, national origin, gender, sexual orientation, age, marital status or disability status. Relocation assistance is provided for those willing to relocate including visa sponsorship where applicable.
All offers are contingent upon the successful completion of a background check, which will be subject to the country, role, and project you applied for. By submitting your application, you acknowledge and agree that any offer of employment may be conditional upon successful condition of this check. The Exploration Company partners with Zinc Work Limited located in the UK (Zinc), a third-party provider, to ensure this process as efficient and transparent as possible.
If applicable, you will receive an email from Zinc upon acceptance of your offer with a link to a secure portal where you can provide the required information to Zinc.
Perform system-level analyses and trade studies in collaboration with the relevant technical disciplines
Define trade study criteria, consolidate multidisciplinary inputs and develop engineering recommendations
Maintain system-level budgets and performance assessments (mass, power, thermal, fluids, data, etc.)
Assess the impact of design changes on system requirements, interfaces and performance
Develop system-level models and engineering tools where appropriate
Support the assessment and maturation of new concepts and technologies
Own the consistency of interface documentation for your assigned scope, working with technical owners to resolve discrepancies
Identify technical dependencies, open points and risks, and drive their resolution with the relevant engineering teams
Prepare co-engineering sessions, technical workshops and trade studies for your scope, and drive the follow-up actions
Track technical actions and support alignment between system and discipline-level activities
Take ownership of your assigned tasks on projects, and proactively flag conflicts or priority changes to the lead System Engineer
Contribute to early development and technology maturation activities, including Phase 0/A/B1 studies and technology demonstrators
Support early verification and validation activities, including V&V matrices and verification approaches
Prepare technical documentation and data packages for internal, partner and customer reviews
Support technical reviews, RID management and closure of review actions
Participate in technical exchanges with customers, partners and external stakeholders, as part of a team
As you gain experience, progressively take on more responsibility for specific System Engineering activities of projects or studies
In the role of System Engineer, ideally, you will have the following:
Practical experience in System Engineering activities, such as requirements engineering, system architecture, interface management, system analysis or technical trade studies
Ability to understand and connect different engineering disciplines rather than working only within a single technical domain
Structured engineering approach and ability to turn complex technical information into clear conclusions and recommendations
Ability to work autonomously while knowing when coordination or escalation is required
Ability to work collaboratively in a multidisciplinary and international engineering environment
Ability to work across different projects and adapt to changing technical challenges and priorities
Professional fluency in English
Location & Eligibility
About this job
- Who can apply
- Luxembourg
- Posted
- Today
Listing Details
- Posted
- November 11, 2026
- First seen
- November 11, 2026
- Last seen
- November 11, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 57%
- Scored at
- November 11, 2026
Signal breakdown
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