Senior Systems Integration & Test Engineer — Air Traffic Systems

Leidos LLC

Gaithersburg (MD)

Hybrid

USD 87,000 - 157,000

Full time

14 days+

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Job summary

Leidos is seeking a Systems Integration & Test Engineer to be based in Gaithersburg, MD, supporting the UK NASR PDT. The role focuses on integrating and testing real-time, high-availability systems for national airspace operations, with a balanced hybrid schedule (2–3 days in the office weekly).

You will mentor engineers and collaborate across disciplines to ensure testability and timely delivery. The position requires a Bachelor’s (or Master’s) in a technical field and 4+ years (or 2+ years) of

Qualifications

Requires a technical degree with 4+ years of experience or a Master’s degree with 2+ years of experience.
Ability to obtain an SF-85P Public Trust clearance from the FAA customer.
Experience leading integration and test activities for complex software systems.

Responsibilities

Design, develop, and execute integration and test plans, procedures, and cases to verify system functionality, performance, and requirements compliance.
Lead and coordinate formal test events including FAT, System & Integration Testing, and UAT.
Develop and maintain automated test scripts using tools like HP ALM or Selenium; track test execution and report status.