EngineeringHybrid
Senior Principal Systems Engineer (ONSITE)
RTXMarlborough, MA
Posted Sep 18, 2026
What you’d do
Oversee full lifecycle systems engineering from CONOPS to validation, lead lab activities including setup, configuration management and testing, and integrate solutions into target environments. Full time onsite in Marlborough, MA. Also coaches and delegates work to lower-level engineers. Found on the employer's careers page on Oct 7, 2026. Apply through the link.
You’ll need
- Advanced to expert knowledge as a Subject Matter Expert
- Full lifecycle systems engineering experience
- Integration and test experience including test automation
- Knowledge of Earned Value Management System (EVMS)
- Proficiency with Jira, IBM EWM, or similar tasking boards
Our summary of the listing. The full listing has the details.