Open role
Software Engineer I (Onsite)
RTX
US-IA-CEDAR RAPIDS-107 ~ 400 Collins Rd NE ~ BLDG 107Posted Sep 9, 2026 · Yesterday$57k – $109k
Full-time$57k – $109kEntry LevelOn-siteAerospace
About this role
RTX is seeking a Software Engineer I to develop and optimize embedded flight software for safety-critical avionics systems used in commercial and military aircraft. You will work with AI-driven development, collaborate with cross-functional teams, and ensure compliance with aviation safety standards.
What we are looking for
6- Develop and optimize embedded flight-software for safety-critical systems
- Write high-performance, deterministic code and conduct debugging
- Collaborate with systems engineers, hardware teams, and AI/ML specialists
- Implement and support AI-assisted onboard features
- Ensure compliance with aviation safety standards such as DO-178
- Participate in flight-test operations and simulation runs
Work authorization
Must be a U.S. citizen or permanent resident.