Senior Systems Integration & Test Engineer — Airspace Ops

Leidos; Gaithersburg (MD); On-site; USD 108,000 - 195,000; Full time

Job summary

Leidos is seeking a Systems Integration & Test Engineer to be based in Gaithersburg, MD, supporting UK NASR PDT. The role focuses on building and sustaining real-time, high-availability, safety-critical systems for national airspace operations.

You will lead test activities, develop automated scripts, and ensure traceability from requirements through verification artifacts while collaborating with software and systems engineers across the project.

Qualifications

• Bachelor’s or Master’s in a technical field with 8+ years of professional experience or 6+ years for Master’s.

Responsibilities

• Design, develop, and execute integration and test plans, procedures, and cases.
• Lead and coordinate FAT, Functional, System & Integration, and UAT testing.
• Maintain traceability between requirements and test artifacts.
• Develop automated test scripts using HP ALM, Selenium, or equivalent platforms.
• Provide detailed test reports and artifact packages for stakeholders and customers.
• Mentor junior engineers and promote best practices in integration and verification.

Skills

8+ years experience

Test leadership

Strong communication

Unix/Linux experience

Integration & Test lifecycle

Cross-functional collaboration

Education

Bachelor’s degree in a related technical discipline

Master’s degree (optional)

Tools

HP ALM

Selenium

Test automation

Job description

Leidos is seeking a Systems Integration & Test Engineer to be based in Gaithersburg, MD, supporting UK NASR PDT. The role focuses on building and sustaining real-time, high-availability, safety-critical systems for national airspace operations.

You will lead test activities, develop automated scripts, and ensure traceability from requirements through verification artifacts while collaborating with software and systems engineers across the project.