Senior Principal Software Engineer
globalhr is hiring for Senior Principal Software Engineer in US-MA-MARLBOROUGH-MA4 ~ 1001 Boston Post Rd ~ BLDG. Staff level. First seen October 28, 2026; open as of November 12, 2026. Jobs taken straight from company career pages — no aggregator in between.
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- Company
- globalhr
- Where
- US-MA-MARLBOROUGH-MA4 ~ 1001 Boston Post Rd ~ BLDG
- Level
- Staff
- First seen
- October 28, 2026
- Listed via
- Workday
What the posting says
Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

 Security Clearance Type: Secret - Current

 Security Clearance Status: Active and existing security clearance required on day 1 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading…
Read more and apply on globalhr's site
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