Principal Systems Engineer at RTX (Collins Aerospace)

Principal Systems Engineer Date Posted 2026-06-15 Country ### United States of America Location US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: ### Onsite U.S. Citizen, U.S. 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…