Principal Mechanical Engineer, Design

Job Description Date Posted: 2026-06-16 Country: United States of America\n\n Location: US-RI-PORTSMOUTH-PS3 ~ 1847 W Main Rd ~ NIMITZ WEST BLDG\n\n Position Role Type: Onsite\n\n U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance\n\n Security Clearance Type: DoD Clearance: Secret\n\n Security Clearance…