Epirus
Senior Field Service Engineer (FSE)
$114K–$134K
Torrance, California, United States · Senior · Full-time · Posted Feb 9, 2026
- Experience
- Minimum 5 years of related experience, or 3 years and a Master’s degree.
- Education
- Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Physics, or a related technical field.
- Visa sponsorship
- ITAR eligibility requires U.S. citizenship, lawful permanent residence, protected-individual status under 8 U.S.C. 1324b(a)(3), or eligibility to obtain required U.S. Department of State authorizations. U.S. citizenship is required to obtain a security clearance.
About the job
Provides advanced field support for HPM-CUAS systems, including installation, maintenance, troubleshooting, upgrades, training, and sustainment at customer sites.
What you'll do
- Install, uninstall, inspect, troubleshoot, repair, and restore HPM-CUAS systems, including replacing LRUs and upgrading firmware or software.
- Support system integration, testing, training, and sustainment at CONUS and OCONUS locations; coordinate issue resolution with customers and internal teams.
- Share operational feedback with engineering and recommend system improvements or equipment upgrades.
What they ask for
- Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Physics, or a related technical field and at least 5 years of related experience, or 3 years and a Master’s degree.
- Proficiency troubleshooting and repairing electronic and mechanical systems; knowledge of high-power RF generation, wave propagation, and directed energy principles.
- Valid U.S. passport or ability to obtain one; ability to obtain and maintain a SECRET security clearance, which requires U.S. citizenship.
- Willingness to travel overseas, including 90–120-day TDY assignments in hazardous duty locations.
Nice to have
- Previous experience with HPM or other directed energy systems; RF safety certification or related certification.
- Military background or experience working with defense contractors; FAA Part 107 certification.
Pay
$114,100 — $134,100 USD (base salary)
Tools
HPM-CUAS, oscilloscopes, spectrum analyzers, RF power meters, firmware
Model-written summary · the original posting is authoritative