• RF Systems Engineer (Principal…

    Mission Support and Test Services (Goleta, CA)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...NNSS-STL is seeking outstanding candidates for an RF Systems Engineer position to work at STL located in Santa… more
    Mission Support and Test Services (11/13/25)
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  • Principal Optical Engineer

    Mission Support and Test Services (Los Alamos, NM)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...complex. We are seeking to hire an established principal engineer who would strengthen NNSS leadership in all aspects… more
    Mission Support and Test Services (11/13/25)
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  • Senior Nuclear Engineer - NDSE

    Mission Support and Test Services (North Las Vegas, NV)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...Site (NNSS) is seeking outstanding candidates for a Nuclear Engineer position supporting the Neutron Diagnosed Subcritical Experiment (NDSE)… more
    Mission Support and Test Services (11/13/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Vandenberg AFB, CA)
    Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... an exciting and challenging opportunity available for a COMSEC (communications security ) Network Engineer supporting an Intelligence Community customer's… more
    CACI International (10/25/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Crane, IN)
    Summary You will serve as an ENGINEER /SCIENTIST in the Sensor Integration and Technology Department, Radar Technologies Division of NAVAL SURFACE WARFARE CENTER. The ... sector. Specialized experience must demonstrate the following: as a professional engineer or scientist researching and analyzing technical program requirements (eg… more
    Naval Sea Systems Command (01/16/26)
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  • Engineer Or Scientist

    Naval Sea Systems Command (MD)
    Summary You will serve as an ENGINEER OR SCIENTIST in the Corrosion Control Technologies Department of CARDEROCK DIV NS. The Secretary of Defense has ordered a ... sector. Specialized experience must demonstrate the following: as a professional Engineer or Scientist analyzing or assessing corrosion and materials to provide… more
    Naval Sea Systems Command (01/15/26)
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  • Interdisciplinary Engineer Scientist

    Naval Air Systems Command (Patuxent River, MD)
    Summary You will serve as an INTERDISCIPLINARY ENGINEER SCIENTIST (General Engineer /Physicist/Operations Research Analyst/Computer Scientist) in the Test & ... research, development, testing, evaluation, innovation, and reengineering. Additional qualification information can be found from the following Office of Personnel… more
    Naval Air Systems Command (01/14/26)
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  • General Engineer

    Naval Sea Systems Command (Keyport, WA)
    Summary You will serve as a GENERAL ENGINEER in the FACILITIES BRANCH of NAVUNSEAWARCENDIV KEYPORT WA. The Secretary of War has ordered a department-wide hiring ... Specialized experience must demonstrate the following: As a professional engineer providing support of facilities inspections, infrastructure systems troubleshooting,… more
    Naval Sea Systems Command (01/14/26)
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  • General Engineer (General Engineer

    Federal Aviation Administration (Des Moines, WA)
    Summary The Lead Engineer (LE) is responsible for the implementation of highly complex and challenging projects comprised of multiple sub-projects and/or large ... develop improved technical processes for the organization. Assignments typically involves engineer to have knowledge of NAS Facilities, Facilities and Equipment… more
    Federal Aviation Administration (01/13/26)
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  • Supervisory Mechanical Engineer

    United States Fleet Forces Command (VA)
    Summary You will serve as a SUPERVISORY MECHANICAL ENGINEER in the Propulsion Plant Machinery & Planning Yard (Code 266), Mechanical Engineering and Planning ... Division (Code 260), Office of Chief Engineer (Code 240), Engineering and Planning Department (200), ofNORFOLK NAVAL SHIPYARD. Responsibilities You will provide… more
    United States Fleet Forces Command (01/09/26)
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