Systems Test Engineer - EPS

Join a team where your impact reaches beyond the stars! At Terran Orbital, you’re not just part of the system – you’re a vital force propelling our mission forward. As trailblazers in satellite manufacturing and aerospace innovation, we shatter boundaries daily to deliver groundbreaking solutions that power our nation’s defense and commercial missions. We are a unique, fast growing, and trusted team dedicated to swiftly and efficiently designing, building, launching, and operating state of the art satellites for advanced mission constellations.

If you’re driven by purpose, inspired by challenges, and ready to leave your mark on the universe, you’ll find a home and endless opportunities for growth here. Together, let’s redefine what is possible in orbit and beyond!

Terran Orbital is seeking an experienced Systems Test Engineer to join our dynamic team. Reporting to the Integrated Product Team Lead (IPT) Lead – Electrical Power Systems (EPS), the Systems Test Engineer will design, build, and operate Electrical Ground Support Equipment (EGSE) for spacecraft module testing, focusing on power, data, simulation, and control systems to support AI&T (Assembly, Integration, & Testing) and Hardware-in-the-Loop (HIL) environments, requiring hands‑on hardware skills, electrical/aerospace engineering knowledge, software proficiency (LabVIEW, C, scripting), and collaboration with multi‑disciplinary teams to ensure spacecraft functionality and compliance with standards.

• Create EGSE for ground power, data interfaces (CAN, Ethernet), solar array/load simulation, RF support, and control systems.
• Build, integrate, troubleshoot, and maintain test systems and harnesses.
• Develop test automation scripts (LabVIEW, Python) and integrate EGSE with ground software.
• Support powered testing, HIL/Flat Sat campaigns, anomaly resolution, and ensure repeatability.
• Prepare test procedures, design docs (schematics, BOMs), and test reports.
• Work with avionics, software, and systems engineering teams, influencing spacecraft design.
• Ensure adherence to aerospace standards (ESA, NASA) and quality protocols.

• Bachelor’s Degree in BS in Electrical, Aerospace Engineering, or related STEM field.
• Minimum two (2) years of proven experience in spacecraft EGSE design/operation, powered testing, and HIL/Flat Sat environments.
• Proficiency with test equipment (DMM, oscilloscopes, DAQ).
• Excellent troubleshooting, problem‑solving, communication, and teamwork.
• Excited to work in a hands‑on, fast‑paced, interactive lab environment.
• U.S. Citizenship with ability to obtain and maintain DoD security clearance.

• Strong skills in C, LabVIEW, or scripting (Python).
• Familiarity with Space Wire, Ethernet, CAN, UART, SPI protocols.
• PCB design (Altium) and CAD (Solid Works).

Your actual level and base salary will be determined case‑by‑case and may vary based on the job‑related qualification, knowledge, skills, education, and experience. In addition to base salary, we offer 100% covered medical, dental, and vision coverage, a 401(k) match, Flexible Time Off (FTO), covered life insurance, maternity and paternity leave, tuition reimbursement, employee referrals, and lots of swag!

$85,000 – $115,000 USD

• 100% Company‑paid comprehensive medical, dental, and vision coverage for you and your dependents
• 401(k) Match
• Flexible Time Off (FTO)
• Education Reimbursement
• Competitive Paid Parental Leave

Terran Orbital is a leading manufacturer of satellite products primarily serving the aerospace and defense industries. Terran Orbital provides end‑to‑end satellite solutions by combining satellite design, production, launch planning, mission operations, and on‑orbit support to meet the needs of the most demanding military, civil, and commercial customers. Learn more at

An employee must meet the physical demands described to perform the essential functions of this job successfully. In performing the duties of this job, the employee is routinely required to sit or stand for long durations of time, in addition to bending, reaching, and walking. This would require…