• Mission Support and Test Services (Mercury, NV)
    …Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** MSTS is seeking to hire a Senior Engineer for the Power Engineering department. This role will provide ... and substation construction, maintenance, and operational activities for the Nevada National Security Site (NNSS). The Senior Power Engineer will report directly… more
    DirectEmployers Association (11/25/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …management (switch deployment & configuration) and system administration in a classified environment. The ideal candidate will be a self-starter with the ... initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design & Implementation: +… more
    DirectEmployers Association (12/03/25)
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  • VSolvit LLC (Norco, CA)
    … Security Clearance , as you will be working on sensitive and classified government projects. As a Senior Oracle Backend Developer, you will collaborate ... Summary We are seeking a highly skilled and motivated Senior Oracle Backend Developer to join our dynamic development...and version control tools like Git. Understanding of government security policies and procedures related to classified … more
    job goal (12/10/25)
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  • 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...providing high-hazard experimentation and incident response capabilities through operations, engineering , education, field, and integration services and by acting… more
    DirectEmployers Association (11/26/25)
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  • Integrated Data Services (Washington, DC)
    …variety of government agencies. Position Description : IDS is seeking a Senior Java Developer with strong experience building modern enterprise applications using ... Familiarity with web application servers (Tomcat, Jetty, or equivalent) Security -first development and deployment practices (dependency scanning, secure coding… more
    job goal (12/13/25)
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  • Mission Support and Test Services (Mercury, 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...providing high-hazard experimentation and incident response capabilities through operations, engineering , education, field, and integration services and by acting… more
    DirectEmployers Association (12/09/25)
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  • 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...providing high-hazard experimentation and incident response capabilities through operations, engineering , education, field, and integration services and by acting… more
    DirectEmployers Association (11/27/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …schedule imperatives. + Ability to work under limited technical direction exercising Engineering judgement. + Advises senior team members on technology ... Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA).… more
    DirectEmployers Association (11/05/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …the Nevada National Security Site (NNSS). In this role, the I&C Senior Engineer must take a disciplined approach to evaluating existing conditions and devising ... Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA).… more
    DirectEmployers Association (10/08/25)
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  • Applied Research Solutions (Washington, DC)
    **Description** ARS is looking for a Senior Operations & Maintenance Support. As a Senior Operations & Maintenance Support you will be responsible for overall ... administration, operations and maintenance of a classified Azure environment and all associated software including, but not limited to subscription and marketplace… more
    DirectEmployers Association (12/10/25)
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