Open role
Software Engineer I (Onsite)
globalhr/5/private_posting_no_tmp
US-IA-CEDAR RAPIDS-131 ~ 5450 C Ave NE ~ BLDG 131Posted Aug 12, 2026 · 3h ago$57k – $109k
Full-time$57k – $109kEntry LevelOn-siteAerospace
About this role
RTX is seeking a Software Engineer I to support the design, development, and maintenance of flight-critical embedded software for aerospace and defense products. This role involves technical leadership, testing, debugging, and adherence to avionics industry standards. It's an excellent opportunity for recent graduates to gain experience in a dynamic industry.
What we are looking for
6- Design, develop, and maintain flight-critical embedded software
- Provide technical leadership to engineering project teams
- Support software development lifecycle including requirements, implementation, and verification
- Develop and debug real-time embedded systems
- Adhere to avionics industry standards (POSIX, ARINC, IEEE)
- C/C++ programming experience
Skills mentioned
1C++
Work authorization
Must be a U.S. citizen or permanent resident.