Electric Propulsion Test Engineer El Segundo, CA

Gengalactic; El Segundo (CA); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

Medical vision dental

PTO

401k

Stock options

Job summary

General Galactic is seeking an Electric Propulsion Test Engineer to join our Los Angeles-area team. You will test and diagnose electric propulsion hardware and vacuum GSE for our product suite, including Seldon and Dreadnought spacecraft vehicles, Genesis propulsion systems, and more.

You will have ownership over testing campaigns and robust documentation. This hands-on role requires experience with hall-effect thrusters, hollow cathodes, vacuum systems, and fast-paced startup environments, with

Qualifications

• BS in mechanical or aerospace engineering or equivalent.
• Hands-on testing experience with propulsion hardware preferred.
• Experience with vacuum systems and pressurized components is a plus.

Responsibilities

• Test electric propulsion hardware including thruster and cathode components.
• Design and procure vacuum systems for propulsion testing.
• Analyze test results and diagnose issues.
• Build and repair propulsion hardware to iterate tests quickly.
• Create qualification and acceptance test plans and document results.

Skills

Hands-on testing

Problem solving

Startup experience

First-principles

Education

BS in mechanical or aerospace engineering

Tools

Programmable logic controllers

Job description

General Galactic designs, builds, and flies advanced spacecraft that redefine what’s possible beyond Earth. Led by former SpaceX, Varda, Impulse, and Relativity engineers, our vision is to dominate cislunar space and build the railway to Mars – expanding access to high‑energy orbits and enabling the next generation of missions along the way. Based in Los Angeles, California, we’re leveraging our paradigm‑shifting water‑based technology to reshape the space domain for good.

Job Description

As an Electric Propulsion Test Engineer, you will work closely with a focused technical team to test and diagnose critical electric propulsion hardware and vacuum GSE for our product suite, including Seldon and Dreadnought spacecraft vehicles, Genesis propulsion systems, and more. You will have extreme ownership over your work, move quickly, and operate with high agency. As we grow, there will be opportunities to expand your role with the company.

In particular, you will test components of General Galactic’s electric propulsion systems, including Hall-effect thrusters and hollow cathodes.. You will contribute to designs through robust testing and documentation. You will also own the design and procurement of critical vacuum systems for testing Hall-effect thrusters. This is a hands‑on role that requires experience in fundamentals of electric propulsion, aerospace testing, and vacuum systems.

Responsibilities may include:

Test electric propulsion hardware including critical thruster and cathode components, propellant management systems, and more

• Design and procure critical vacuum systems for electric propulsion testing, including vacuum chambers, cryopumps, roughing pumps, and more
• Analyze test results and diagnose issues as they arise
• Build and repair development thruster and cathode hardware to quickly iterate through test campaigns
• Create qualification and acceptance test plans and qualify designs through vibration, shock, TVAC, and other testing
• Create rigorous documentation to ensure your results can inform an iterative design process

Requirements

Successful applicants should have most of the following:

• BS in mechanical engineering, aerospace engineering, or similar degree
• 1+ years of hands‑on experience in testing electric propulsion systems or similar hardware
• Experience with maintenance and operation of vacuum systems, including cryopumps, vacuum chambers, roughing pumps.
• Experience with programmable logic controllers
• Experience in design and test of pressurized components and systems
• Experience in a fast‑paced startup environment or similar
• Strong engineering background and first‑principles approach to problem solving even with incomplete or partial information

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Your salary and incentives will be determined individually on the basis of the following considerations: job‑related knowledge and skills, education, and experience.

Benefits include medical/vision/dental/PTO/401k/stock options, and more!

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This position requires access to information protected under US export control laws, including the International Traffic in Arms Regulations and/or the Export Administration Regulations. As such, US person status (including US citizens, U.S. permanent residents, individuals granted U.S. asylum status, or individuals admitted in U.S. refugee status) is a required qualification for this position.

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General Galactic Technologies Corporation provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

General Galactic Technologies Corporation provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Electric Propulsion Test Engineer