PROPULSION ENGINEER

We are seeking a highly skilled Propulsion Engineer to lead the design, analysis, integration, and testing of propulsion systems for our LEO satellite missions. The ideal candidate brings a deep understanding of electric and/or chemical propulsion systems and has hands-on experience in full lifecycle spacecraft development.

As such, we have an intense culture of curiosity, hunger, and results.

If you want a typical 9-5 job, this is not the place for you

You do not need to meet 100% of the preferred qualifications to be considered. We encourage anyone who meets the basic qualifications and is interested in the role to apply we are looking for enthusiastic, dedicated people to join our team, and want the opportunity to talk to you! Responsibilities:

Design, and trade studies of satellite propulsion systems (chemical, electric).

Conduct performance modeling, plume analysis, and mission-specific delta-v calculations.

Manage propulsion subsystem integration with satellite bus, including mechanical and thermal interfaces.

Develop detailed propulsion system budgets (mass, power, delta-v, etc.).

Oversee procurement and qualification of thrusters, valves, tanks, Thruster Control Units and feed systems.

Define and review test plans for propulsion systems from component-level to integrated hotfire and system testing.

Support propulsion operations during AIT (Assembly, Integration Testing) and post-launch commissioning.

Interface with vendors, launch providers, and cross-functional teams (GNC, ADCS, Thermal, Systems). Qualifications:

Bachelor s or Master s degree in Aerospace, Mechanical Engineering, or a related field (PhD preferred for research-focused roles).

2+ years of hands-on experience in propulsion system design, preferably in space missions.

Proficiency in tools such as MATLAB, Python, ANSYS, CAD (SolidWorks, NX), and fluid dynamics software.

In-depth knowledge of satellite propulsion options (monopropellant, bipropellant, electric propulsion such as HET, GIE, FEEP, etc.).

Experience with flight hardware development, testing, and qualification processes.

Familiarity with industry standards such as ECSS, NASA GEVS, or MIL-STD.

Excellent problem-solving, documentation, and cross-functional collaboration skills. Preferred Experience:

Direct experience with low-thrust mission design or Electric Propulsion orbit-raising strategies.

Understanding of contamination control and plume interaction for precision payloads.

Previous involvement in satellite launch campaigns or in-orbit anomaly resolution.

Requirements added by the job poster

2+ years of Defense and Space Manufacturing experience

2+ years of work experience with Propulsion

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.