• Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …+ Lead the design and implementation of cybersecurity measures for classified systems , ensuring security is embedded throughout the system lifecycle. + ... Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified environments. The selected… more
    The MITRE Corporation (12/18/25)
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  • Senior System Administrator

    The Boeing Company (El Segundo, CA)
    …Provides support for the design, validation and configuration management of computing delivery systems + Administers user's system access and works to protect ... Boeing Company** is currently seeking a high performing **Senior** ** System Administrator** to join our team in **El Segundo,...current Windows Server 2022 - 2025 and Desktop Operating Systems - Windows 11 + Experience deploying, securing and… more
    The Boeing Company (01/09/26)
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  • System Release Manager - Business…

    Ventura County (Ventura, CA)
    …SKILLS, and ABILITIES Working to considerable knowledge of: + Hosted Cloud based system operations, services and activities; + Systems analysis and design ... System Release Manager - Business Technology Print (https://www.governmentjobs.com/careers/ventura/jobs/newprint/5173881) Apply  System Release Manager -… more
    Ventura County (01/05/26)
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  • Information System Security Manager

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …+ Coordinate periodic testing to evaluate the security posture of program systems . + Ensure all system security-related vulnerabilities are documented and ... and global customers. Kratos has an exciting opportunity for an Information System Security Manager to lead and support other cybersecurity professionals in the… more
    Kratos Defense & Security Solutions, Inc. (01/03/26)
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  • System Safety Engineer Level 3/4

    Northrop Grumman (Los Angeles, CA)
    …employees are not only part of history, they're making history. **Northrop Grumman Defense Systems ** is looking for a ** System Safety Engineer** with the ability ... available. **What You'll get to Do:** Northrop Grumman Defense Systems sector is seeking a System Safety...Grumman Defense Systems sector is seeking a System Safety Engineer with experience in safety engineering processes… more
    Northrop Grumman (01/02/26)
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  • Information System Security Engineer (ISSE)…

    Excentium (Philadelphia, PA)
    …the front-line system administrator supporting Naval Surface Warfare Division (NSWD) systems and applications. This position will support the CIO, ISSM, ISSO and ... embedded equipment, public facing internet connected, network connected and cloud-based systems .) + Perform system configuration, testing, and develop… more
    Excentium (12/31/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …of computing resources. **_System Administrator Required Tasks:_** + Performs duties as System Administrator on systems using Linux, Windows, and other operating ... ** System Administrator** Location **Manassas, VA (Relocation Assistance Available)**...Job Description:_** + Performs tasks as Red Hat Linux Systems Engineer and Administrator, develops kernels and other advanced… more
    Gromelski & Associates, Inc. (12/17/25)
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  • Linux System Administrator

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    Linux System Administrator Job ID 5894 Location SLAC - Menlo Park, CA Full-Time Regular **SLAC Job Postings** **Position overview:** Are you passionate about ... scientific discoveries? SLAC National Accelerator Laboratory is searching for a dynamic Linux System Administrator to join our team. As a Linux System more
    SLAC National Accelerator Laboratory (12/14/25)
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  • System Administrator (SA) SME

    KBR (Colorado Springs, CO)
    …computers and peripherals. + Administers user IDs and passwords. + Inventories systems , servers, software and peripherals, creates operating system scripts and ... Title: System Administrator (SA) SME KBR's National Security Solutions...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (12/12/25)
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  • RF System Engineer, Amazon Leo

    Amazon (Redmond, WA)
    …products. The systems you build will enable critical data collection, system analysis, and calibration pipelines that ensure Leo hardware performs flawlessly on ... in places without reliable connectivity. As a Sr. RF Systems Analysis and Design Engineer, you will own end-to-end...and performance analysis of complex satellite links and RF sub- system design, spanning modem, RF front-end, phased array, and… more
    Amazon (12/06/25)
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