• Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …+ Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... **Description** SAIC, a leading provider of systems engineering & integration, systems development...of the client/server/storage/network devices, mobile devices, etc. + Optimize system operations and resource utilization and perform system more
    SAIC (11/17/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    …engineering lifecycle management tools (DNG, RQM, iRIS, etc.) is a bonus + Broad systems engineering experience (eg system architecture and design, systems ... **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join our… more
    SAIC (11/14/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (San Diego, CA)
    …perform assessments using the Security Content Automation Protocol tool. The Cybersecurity Systems Analyst will liaison with network and system administrators to ... standards in the DISA Security Technical Implementation Guides (STIG). The Cybersecurity Systems analyst should be knowledgeable of cyber network defense tools… more
    Amentum (11/14/25)
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  • Fire Suppression Systems Technician

    M. C. Dean (Vienna, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (11/14/25)
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  • Senior Physical Security Systems Engineer

    Caris Life Sciences (Phoenix, AZ)
    …and provide troubleshooting support for access control, video, and building management systems . + Conduct and manage system maintenance, upgrades, and ... compliance reviews. + Collaborate with cybersecurity teams to ensure physical security systems are hardened against cyber threats. **Required Qualifications** +… more
    Caris Life Sciences (11/11/25)
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  • Lead Trajectory Analyst - Hypersonic…

    Leidos (Crane, IN)
    …within complex, highly interdependent hardware systems and programs. The systems engineer will coordinate MACH-TB system engineering for prototype ... guide the way we do business. **Your greatest work is ahead!** **Leidos'** **Defense Systems is seeking a Lead Trajectory Analyst** to join our team supporting the… more
    Leidos (11/05/25)
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  • Electronic Warfare Systems Engineer 5

    L3Harris (Salt Lake City, UT)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Electronic ... Warfare Systems Engineer Job Code: 30557 Job Location: Salt Lake...build and test support, subcontract control, risk management input, system deployment, and in-house technical support during the operational… more
    L3Harris (11/01/25)
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  • Security Systems Tech Specialist 2

    M. C. Dean (District Of Columbia, DC)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (11/01/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Oxnard, CA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Systems Architecture, Systems Development, Systems Engineering **Experience:** 10 ... Required:** Yes **Job Description:** Job Description **GDIT is actively seeking a Systems Engineer Principal to help support our MCSIL program.** **SECRET CLEARANCE… more
    General Dynamics Information Technology (10/14/25)
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  • Scientist, Mission Payload Chief Systems

    L3Harris (Wilmington, MA)
    …discipline + Experience generating/managing requirements at various levels of the system and flowing down requirements to sub- systems /sub-components + Experience ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...interest of national security. Job Title: Mission Payload Chief Systems Engineer Job Code: 29452 Job Location: Wilmington, MA… more
    L3Harris (10/10/25)
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