Principal Mechanical Engineer Jobs in Tucson, AZ
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Mechanic Supervisor (effective 2025-2026 School Ye...
Tucson Unified School District
SUMMARYConducts on-site supervision of mechanics assigned to a specific shift. Position has the authority to give direction and guidance to shift mechanics and discipline as needed per policy.MINIMUM REQUIREMENTSSix years of skilled automotive (mechanical and electrical) repairTwo years of superviso...
Senior Principal Mechanical Engineer
Rtx
Date Posted:Country:United States of AmericaLocation:AZ807: RMS AP BldgEast Hermans Road Building 807 Tucson AZ 85756 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...
Principal Mechanical Engineer Thermal Engineer
Rtx
Date Posted:Country:United States of AmericaLocation:AZ805: RMS AP BldgEast Hermans Road Building 805 Tucson AZ 85756 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...
Reliability-fracas Engineer Ii
Rtx
Date Posted:Country:United States of AmericaLocation:AZ201: RMS AP BldgEast Hermans Road Building 801 Tucson AZ 85756 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...
Principal Engineer Section Lead Phalanxsearam
Rtx
Date Posted:Country:United States of AmericaLocation:AZ807: RMS AP BldgEast Hermans Road Building 807 Tucson AZ 85756 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...
Mechanical Engineer Iii Space Payloads
Rocket Lab Corporation
ABOUT ROCKET LABRocket Lab is an end-to-end space company delivering responsive launch services complete spacecraft design and manufacturing payloads satellite components and more all with the goal of opening access space. The rockets and satellites we build and launch enable some of the most ambit...
Senior Mechanical Engineer Iii, Space Payloads Sec...
Rocket Lab Corporation
ABOUT ROCKET LABRocket Lab is an end-to-end space company delivering responsive launch services complete spacecraft design and manufacturing payloads satellite components and more all with the goal of opening access space. The rockets and satellites we build and launch enable some of the most ambit...
Senior Mechanical Engineer Iiprincipal, Space Payl...
Rocket Lab Corporation
ABOUT ROCKET LABRocket Lab is an end-to-end space company delivering responsive launch services complete spacecraft design and manufacturing payloads satellite components and more all with the goal of opening access space. The rockets and satellites we build and launch enable some of the most ambit...
Senior Mechanical Engineer Iii, Space Payloads Sec...
Rocket Lab
ABOUT ROCKET LABRocket Lab is an end-to-end space company delivering responsive launch services complete spacecraft design and manufacturing payloads satellite components and more all with the goal of opening access space. The rockets and satellites we build and launch enable some of the most ambit...
Senior Principal Mechanical Engineer Structural
Rtx
Date Posted:Country:United States of AmericaLocation:AZ808: RMS AP BldgEast Hermans Road Building 808 Tucson AZ 85756 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...
2026 Fulltime Mechanical Engineer I Onsite
Rtx
Date Posted:Country:United States of AmericaLocation:AZ202: 3350 EHemisphere Loop Bldg M09 3350 EHemisphere Loop Bldg M09 Building M09 Tucson AZ 85706 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clea...
Specter Sr Principal Mechanical Cptl
Rtx
Date Posted:Country:United States of AmericaLocation:AZ808: RMS AP BldgEast Hermans Road Building 808 Tucson AZ 85756 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...
Mpbd Engineering Business Manager M4 Active Secret...
Rtx
Date Posted:Country:United States of AmericaLocation:AZ808: RMS AP BldgEast Hermans Road Building 808 Tucson AZ 85756 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...
2026 Summer Intern Mechanical Engineer
Roche
At Roche you can show up as yourself embraced for the unique qualities you bring. Our culture encourages personal expression open dialogue and genuine connections where you are valued accepted and respected for who you are allowing you to thrive both personally and professionally. This is how we aim...
2026 Summer Intern Mechanical Engineer Instrument ...
Roche
At Roche you can show up as yourself embraced for the unique qualities you bring. Our culture encourages personal expression open dialogue and genuine connections where you are valued accepted and respected for who you are allowing you to thrive both personally and professionally. This is how we aim...
Sr. Opto-mechanical Engineer
Rtx
Date Posted:Country:United States of AmericaLocation:AZ201: RMS AP BldgEast Hermans Road Building 801 Tucson AZ 85756 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...
Opto-mechanical Engineer Ii
Rtx
Date Posted:Country:United States of AmericaLocation:AZ201: RMS AP BldgEast Hermans Road Building 801 Tucson AZ 85756 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...
Capture & Proposal Project Lead
Rsc2
Full-timeDescriptionFounded in 2009 RSC2 Inc. is a Small Business Administration (SBA) Certified HUBZone Professional Services company headquartered in Baltimore Maryland. RSC2 provides breakthrough expertise support services and technologies to make operations programs and systems of record perform...
Senior Mechanical Engineer Advanced Airframes
Rtx
Date Posted:Country:United States of AmericaLocation:AZ851: RMS AP Bldg M01 1151 East Hermans Road Building M01 Tucson AZ 85756 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior...
2026 Fulltime Mechanical Engineer Ii Onsite
Rtx
Date Posted:Country:United States of AmericaLocation:AZ888: RMS AP BldgEast Hermans Road Building 928 Tucson AZ 85706 USAPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start...