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Engineering - Mechanical

Engineering - Mechanical Jobs

Showing 2,356 Jobs

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UNIX Systems Engineer / Administrator
ClearanceJobs Workforce Solutions•Peterson Space Force Base, CO
Secret $140,000 - $175,000 / yr
PSG is looking to provide UNIX engineering and system administration for a satellite ground system sustainment program. Administer Solaris and Linux environments, automate routine work, and keep syste...
Promoted•Posted 10 hours ago
user avatar
DHS-1099 Background Investigator
ISN Corporation•Bethesda, MD
Top Secret Not Specified
Join a Company Where Your Work Makes a DifferenceAt ISN, we believe our people are the driving force behind our success. For more than 45 years, we've partnered with over 150 federal agencies to deliv...
Promoted•Posted 1 month ago
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Associate Mechanical Engineer
Toyon Research Corporation•Ashburn, VA
Secret Not Specified 2+ yrs exp $105,000 - $135,000 / yr
U.S. Citizenship Required. Ability to qualify for a US Department of War security clearance required.The position is in-person and not remote.Toyon is seeking a Mechanical Engineer to support a critic...
Posted just now
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Manufacturing Engineer
RTX•Andover, MA
Public Trust Not Specified $62,900 - $119,700 / yr
Date Posted:2026-11-04Country:United States of America Location:US-MA-ANDOVER-AN2 ~ 352 Lowell St ~ AN2 HAMPSHIRE BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...
Posted just now
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Mechanical Engineer I (Onsite)
RTX•Tucson, AZ
Public Trust Not Specified $57,200 - $108,800 / yr
Date Posted:2026-11-04Country:United States of America Location:US-AZ-TUCSON-928 ~ 1151 E Hermans Rd ~ MULTI PURPOSE FAC 928 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status...
Posted just now
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Senior Mechanical Engineer
RTX•Mckinney, TX
Public Trust Not Specified $86,800 - $165,200 / yr
Date Posted:2026-11-04Country:United States of America Location:US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...
Posted just now
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Manufacturing Engineer - E2
Lockheed Martin•Grand Prairie, TX
Secret Not Specified $70,500 - $130,900 / yr
Job Number 22129 Standard Job Description Lockheed Martin seeks a Manufacturing Engineer to support the ATACMS Program Production Operations in Grand Prairie, TX. In this collaborative role, the engi...
Posted just now
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Mechanical Engineer
Sayres•Washington, DC
Secret Not Specified 10+ yrs exp $110,000 - $150,000 / yr
Sayres is currently seeking an experienced Mechanical Engineer with an active SECRET clearance, verifiable in DISS in Washington, DC. Responsibilities: As a Mechanical Engineer, you will support the P...
Posted just now
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Mechanical Engineer - Mobile, AL
Sayres•Mobile, AL
Secret Not Specified 10+ yrs exp $110,000 - $150,000 / yr
Sayres is currently seeking an experienced Mechanical Engineer with an active SECRET clearance, verifiable in DISS in Mobile, AL Responsibilities: As a Mechanical Engineer, you will support the PMS 30...
Posted just now
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Manufacturing Engineer Asc - E1
Lockheed Martin•Fort Worth, TX
Secret Not Specified $58,200 - $108,200 / yr
Job Number 22903 Standard Job Description At Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and trul...
Posted just now
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Senior Mechanical Engineer
RTX•El Segundo, CA
Public Trust Not Specified $118,300 - $224,900 / yr
Date Posted:2026-11-04Country:United States of America Location:US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01 Position Role Type:Unspecified U.S. Citizen, U.S. Person, or Immigration Statu...
Posted just now
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Mechanical Engineer II (Onsite)
RTX•Tucson, AZ
Public Trust Not Specified $75,800 - $144,200 / yr
Date Posted:2026-11-04Country:United States of America Location:US-AZ-TUCSON-800 ~ 1151 E Hermans Rd ~ BLDG 800 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
Posted just now
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Mechanical Engineer I (Onsite)
RTX•Tucson, AZ
Public Trust Not Specified $62,900 - $119,700 / yr
Date Posted:2026-11-04Country:United States of America Location:US-AZ-TUCSON-800 ~ 1151 E Hermans Rd ~ BLDG 800 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
Posted just now
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Optical Engineering Intern
ARETE ASSOCIATES, INC.•Tucson, AZ
Secret Not Specified
At Areté, we are on the forefront of developing innovative solutions, with great minds from all backgrounds, to help solve the nation’s most complex security challenges. We strive for an inclusive, co...
Posted just now
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Military Fellowship Program: Manufacturing Engineer
Sierra Nevada Corporation•Hagerstown, MD
Secret Not Specified $64,853 - $89,173 / yr
SNC's Military Fellowship Program partners with programs such as SkillBridge and Hiring Our Heroes to provide fellowship opportunities to service members transitioning to the civilian workforce. These...
Posted just now
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Military Fellowship Program: Mechanical Engineer
Sierra Nevada Corporation•Hagerstown, MD
Secret Not Specified
SNC's Military Fellowship Program partners with programs such as SkillBridge and Hiring Our Heroes to provide fellowship opportunities to service members transitioning to the civilian workforce. These...
Posted just now
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Military Fellowship Program: Program Quality Engineer
Sierra Nevada Corporation•Centennial, CO
Secret Not Specified $82,039 - $112,803 / yr
SNC's Military Fellowship Program partners with programs such as SkillBridge and Hiring Our Heroes to provide fellowship opportunities to service members transitioning to the civilian workforce. These...
Posted just now
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Mechanical Engineer
Lawrence Livermore National Laboratory•Livermore, CA
Secret Not Specified $121,830 - $154,500 / yr
Company Description Join us and make YOUR mark on the World!Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthe...
Posted just now
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Framework Operations Engineer
SciTec, Inc.•Boulder, CO
Secret Not Specified
Description SciTec, a Firefly Aerospace Company, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security. For over forty-five years, we...
Posted just now
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Senior Quality Engineer
Boeing•Berkeley, MO
Secret Not Specified $122,400 - $165,600 / yr
Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...
Posted just now
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