Quick Summary
Overview
Greenfield Engineering, a Saalex Company is seeking Mission Systems Test Engineer in Patuxent River,
Technical Tools
OtherSystems Test Engineer
- Develop detailed system and subsystem test requirements from high-level operational and system specifications for software/hardware implementation of avionics and communications systems.
- Perform hands-on testing and integration of navigation and communication systems/subsystems (including Digital FM radio, GPS, SATCOM, HF ALE radio, Mil-Std 1553 Bus, and related equipment).
- Utilize specialized test equipment (e.g., Avionics Integration Station, Bus Collection Computer, Satellite Simulators) for systems integration and compliance testing.
- Analyze system performance data, including timing metrics and operational compliance, to validate system functionality and safety.
- Investigate and resolve incident reports and defects, determining root causes and implementing corrective actions.
- Develop and execute test procedures for aircraft avionics systems and associated support systems, ensuring compliance with approved Software Trouble Reports and Defects.
- Provide customer support for aircrew procedures trainers, flight testing, and cockpit upgrade programs.
- Participate in technical conferences and qualification testing activities.
- Other duties as assigned or required.
Requirements
~1 min read- 3+ years of experience in hardware/software testing for military/commercial avionics equipment.
- Demonstrated experience with avionics navigation and communication systems, including narrow band communications.
- Working knowledge of COMSEC protocols and secure communications equipment.
- Proficiency in developing and implementing test procedures for analog, digital, microprocessor, power, and RF electronics.
- Strong analytical, troubleshooting, and documentation skills.
- Excellent communication and customer support abilities.
- Bachelor’s degree in Electrical Engineering, Avionics Systems Technology, or related field (Master’s preferred).
- Experience creating and executing software test procedures.
- Experience with VH-92A, VH-3D and VH-60N helicopters.
- Familiarity with Mil-Std 1553 Bus, SATCOM DAMA/DASA, HF ALE radio, and related avionics systems.
- Prior experience supporting flight testing, NATOPS conferences.
- Experience with tactical narrowband communications.
- Prior experience with avionics and mission systems testing
Bachelor’s degree in Electrical Engineering, Avionics Systems Technology, or related field and 3+ years of experience.
Active Secret clearance required. Requirements to obtain a clearance include US Citizenship, security investigation, etc.
What We Offer
~1 min read✓Health Care Plan (Medical, Dental & Vision)
✓Retirement Plan (401k, IRA)
✓Life Insurance (Basic, Voluntary & AD&D)
✓Paid Time Off (Vacation, Sick & Public Holidays)
✓Short Term & Long Term Disability
✓Training & Development
✓Wellness Resources
✓Stock Option Plan
Location & Eligibility
Where is the job
Lexington Park, United States
On-site at the office
Listing Details
- Posted
- May 21, 2026
- First seen
- September 28, 2026
- Last seen
- September 28, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 16%
- Scored at
- September 28, 2026
Signal breakdown
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External application
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