Avionics Test Engineer (Starshield)
SpaceXHawthorne, CA$105k – $120kPosted 7 April 2026
Job Description
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
AVIONICS TEST ENGINEER (STARSHIELD)
Starshield leverages SpaceX’s Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is designed for government use, with an initial focus on earth observation, communications, and hosted payloads.
As an avionics test engineer, you will have the unique opportunity to design and develop test systems for all the electronic hardware on our satellites. You will be expected to create test solutions from the ground up and be the last line of defense testing and screening out all electronic hardware for our spacecraft. Our fundamental goal is to improve humanity and ultimately to explore the stars; with it comes extreme responsibility to ensure the safety and reliability of our satellites and payloads.
We’re looking for people who want to dive in and get their hands dirty and those who are not afraid to make important decisions and work to provide data driven rationale. Every day we push the limits of what is possible through innovation, determination, and teamwork and we’re only just beginning.
RESPONSIBILITIES:
Design, develop, and maintain custom test solutions for flight hardware consisting of in-house developed electronics, optics, RF antennas and modulators, and electro-mechanical hardware
Select commercial-off-the-shelf hardware and/or design custom PCBAs to measure signals, apply flight-like loads, and power units under test
Write automation software in Python to interact with units under test, test equipment, instrumentation, and production documentation systems
Work closely with and consistently provide feedback to responsible design engineers, manufacturing engineers, and test lab teams to drive innovation in design and infrastructure to increase product reliability and yield
Root-cause test anomalies and failures during various states of testing and development to ensure they are understood and implement mitigations
BASIC QUALIFICATIONS:
Bachelor’s degree in computer engineering, electrical engineering, or an engineering discipline with an emphasis in electrical engineering and electronics
1+ years of experience with electronic hardware development or software development (academic projects, internships, and traditional professional experience all qualify)
1+ years of programming experience using Python, MATLAB, or Embedded C/C++
PREFERRED SKILLS AND EXPERIENCE:
Experience analyzing circuits and developing functional test plans
Experience developing object-oriented software
Experience designing and troubleshooting PCBAs
Experience with test equipment such as oscilloscopes, DMMs, DAQs and measurement techniques to verify and validate product electronic requirements
Experience with RF test equipment including spectrum analyzers, vector network analyzers, and signal generators
Understanding of electrical schematics and electronics manufacturing to analyze and improve test coverage
Understanding of metrology, sources of measurement error, and uncertainty analysis
Understanding and experience in environmental testing such as HALT, HASS, vibration, shock, thermal, TVAC, and EMI/EMC
Active Secret, Top Secret or Top Secret SCI clearance, or ability to obtain one desired but not required
ADDITIONAL REQUIREMENTS:
Extended hours and weekend work may be required to support critical project and mission milestones
Ability to lift heavy harnesses and fixtures
Note that an active clearance may provide the opportunity for you to work on sensitive SpaceX missions; if so, you will be subject to pre-employment drug and random drug and alcohol testing
COMPENSATION AND BENEFITS:
Pay range: Avionics Test Engi ... (truncated, view full listing at source)
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