Open role
Software Engineer
RTX
US-MA-WESTFORD-WFD7 ~ 7 Technology Park Dr ~ BLDG 7Posted Sep 29, 2026 · Yesterday$69k – $131k
Full-time$69k – $131kMid LevelOn-siteDefense
About this role
Join RTX as a Software Engineer to develop high-performance Linux software in C++ and/or Java. You will be part of a cross-discipline engineering team, integrating software into larger systems and supporting program efforts. This is a 100% on-site role in Westford, MA, requiring U.S. citizenship and the ability to obtain a Secret security clearance.
What we are looking for
6- Perform software development in C++ and/or Java on Linux
- Integrate software into complex systems
- Support program efforts and proposal activities
- Requires U.S. citizenship and ability to obtain Secret clearance
- 2+ years of relevant experience in STEM field
- On-site role in Westford, MA
Skills mentioned
3C++JavaLinux
Work authorization
Must be a U.S. citizen.
Requires a Secret security clearance.