Software Engineer
Senior Test & Validation Engineer responsible for designing, executing, and automating test plans for aerospace and defense hardware and software, leveraging Python and C/C++ to validate system performance and ensure compliance with DoD security standards.
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U.S. Citizen, U.S. Person, or Immigration Status Requirements:
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At RTX , the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.
Pratt & Whitney is a world leader in the design, manufacture and service of aircraft engines and auxiliary power systems and has been revolutionizing modern flight for over 100 years. Join us and help shape the future of aerospace and defense.
What You Will Do:
Ensure engine and control system hardware and software are properly configured to support ground and flight test operations, including setup, validation, and readiness activities. Perform engine system performance evaluation and prognostic health analysis, document findings, and troubleshoot control system issues to drive timely resolution. Support the full test execution lifecycle by participating in test planning, pre‑ and post‑test briefings, mission control room data monitoring, and coordination with test cell and flight line teams. Execute and maintain software and diagnostic tools used during testing, ensuring accurate configuration, data integrity, and effective communication of status and emerging issues Configure and execute test checkout of hardware/software configurations on electronic verification benches.
What You Will Learn:
Gain industry-specific insights into propulsion control and diagnostic systems, including hands‑on exposure to engine hardware/software configuration, test setup, and system readiness. Expand your professional growth through access to training programs, mentorship from technical leaders, and opportunities to contribute to high‑impact development and test initiatives. Develop cross‑functional collaboration experience by working closely with multiple engineering disciplines, diagnostics, test operations, and maintenance teams throughout the full propulsion test lifecycle.
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Posted June 20, 2026