Open role
Software Engineer I (Onsite)
globalhr/5/private_posting_no_tmp
US-MA-MARLBOROUGH-MA4 ~ 1001 Boston Post Rd ~ BLDG 4Posted Oct 14, 2026 · 3h ago$57K – $109K
Full-time$57K – $109KEntry levelOn-siteDefense
About this role
Join RTX as a Software Engineer I and contribute to cutting-edge aerospace and defense projects. You will work within collaborative teams, participate in the full product development lifecycle, and learn from industry leaders in a secure environment. This role requires U.S. citizenship and the ability to obtain a DoD Secret security clearance.
What we are looking for
6- Full lifecycle software development
- Agile software development techniques
- Experience with C++
- Bachelor's degree in a STEM field
- U.S. citizenship required
- DoD Secret security clearance required
Skills mentioned
2C++Linux
Work authorization
Must be a U.S. citizen.
Requires a Secret security clearance.