Propulsion Modelling Analyst II, Combustion Devices
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Job Location:
Long Beach, NY - USA
Monthly Salary:
$ 112000 - 143000
Posted on:
30+ days ago
Vacancies:
1 Vacancy
Job Summary
At Relativity Space were building rockets to serve todays needs and tomorrows breakthroughs. OurTerran R vehicle will deliver customer payloads to orbit meeting the growing demand for launchcapacity. But thats just the start. Achieving commercial success with Terran R will unlock newopportunities to advance science exploration and innovation pioneering progress that reaches beyondthe known.
Joining Relativity means becoming part of something where autonomy ownership and impact exist at every level. Here youre not just executing tasks; youre solving problems that havent been solved before helping develop a rocket a factory and a business from the ground up. Whether youre in propulsion manufacturing software avionics or a corporate function youll collaborate across teams shape decisions and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand and your voice will help define the stories were writing together. Nowis a unique moment in time where its early enough to leave your mark on the product the process andthe culture but far enough along that Terran R is tangible and picking up momentum. The mostmeaningful work of your career is waiting. Join us.
About the Team:
The Propulsion team at Relativity is responsible for the successful development of the engines that will power the Terran R vehicle. We own their design from concept through to launch and reuse. Our team partners heavily with manufacturing test launch and integration teams striving to develop our engines in record time and to support Terran Rs first launch in 2026. As part of this team you will help build test and iterate on the full product lifecycle of our Aeon-R engine systems seeing them mature and eventually bring Terran R into space.
About the role:
In this role youll directly contribute to the design and qualification of the Aeon-R combustion devices hardware from concept to detailed design and test. Your responsibilities will include building tools to improve preliminary design performing reduced-order thermal-fluid analyses and suggesting design changes for engine hardware ranging from injectors and thrust chambers to igniters. You will build and anchor your models to test data and work closely with designers to inform design paths and validate requirement compliance. This scope will involve single-component modeling as well as the development of in-house analysis codes from scratch. To be successful in this role you should have a strong understanding of fundamental physics and how to apply them to new interesting problems. You should be someone who thrives in ambiguity and be capable of leading collaborative projects to completion. You will have the opportunity to have a significant influence on major engine hardware and to make rapid professional gains in an environment that encourages growth and risk.
About you:
- Bachelors degree in a science or engineering field
- 2 years relevant experience in building 0D 1D & 2D steady state and transient fluid/thermal models
- Familiarity with numerical methods concepts such as ODEs meshing & discretization and optimization
- Experience with engineering scripting languages such as Python and MATLAB as well as familiarity with code version control tools such as git
- Experience applying engineering first principles in thermodynamics heat transfer and fluid mechanics
- Experience communicating and explaining complex technical information to teammates and leadership
Nice to haves but not required:
- Graduate degree in a science or engineering field
- A strong commitment to accountability collaboration and execution
- An authentic introspective and inclusive mindset towards technical interpersonal and team growth & development
- Relevant experience in a rocket engine development and/or test environment
- Exposure to experimental methods such as uncertainty estimation
- Working knowledge of engine subsystems such as combustion devices
- We believe varied perspectives & backgrounds strengthen our team prior experience in aerospace is not required
At Relativity Space we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience qualifications and other job-related factors.
Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity a generous PTO and sick leave policy parental leave an annual learning and development stipend and more!To see some of the benefits & perks we offer please visit here.
Hiring Range:
$112000 - $143000 USD
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race religion color national origin gender sexual orientation age marital status veteran status or disability status.
If you need a reasonable accommodation please contact us at .
Required Experience:
IC
Key Skills
- ArcGIS
- Intelligence Community Experience
- GIS
- Python
- Computer Networking
- Data Collection
- Intelligence Experience
- R
- Relational Databases
- Analysis Skills
- Data Management
- Application Development
About Company
A rocket company at the core, Relativity Space is on a mission to become the next great commercial launch company.
