• DOD Skillbridge Corporate Fellowship Program…

    Noblis (San Diego, CA)
    …VMware ESXi and vSphere environments, with working knowledge of both Windows and Linux system configuration in support of multi-domain network operations. + ... network integration. + Knowledge of CICD documentation, STIG compliance, and system administration principles. + CompTIA Security+ or DoD 8570-compliant… more
    Noblis (09/02/25)
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  • Network Systems Engineer - TS/SCI w/Poly

    Parsons Corporation (Mclean, VA)
    …engineering, with a strong background in Cisco routing and switching, as well as system administration (Windows, Linux , or similar). + Hands-on experience ... Support the configuration, management, and troubleshooting of encryptors, secure communication systems , and system -level security protocols. + Perform network… more
    Parsons Corporation (09/09/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …system fit-up, and system deployment, as well as general Windows and Linux system administration and sustainment experience. Must have knowledge and ... _Required:_ + Active TS/SCI with Poly + Bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    CACI International (08/08/25)
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  • Sr. IT Systems Engineer - Observability…

    Prime Therapeutics (Columbia, SC)
    …develop tools for metric collection, analysis, and reporting. + Proactively monitor systems , networks, and applications. + Analyze system performance and ... components to deliver services in accordance with established objectives. Supervise the administration of systems and servers to ensure availability of services… more
    Prime Therapeutics (09/12/25)
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  • Systems Administrator with Secret Clearance

    TestPros (Colorado Springs, CO)
    …+ Support system accreditation and audit readiness Qualifications: + 3+ years in system administration (Windows or Linux ) + Familiarity with DoD IT ... compliance, and patching per cybersecurity requirements. Key Responsibilities: + Administer Windows/ Linux systems and services + Perform regular patching,… more
    TestPros (08/02/25)
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  • Information System Security Officer (ISSO),…

    Lockheed Martin (Cape Canaveral, FL)
    …security clearance\.** Key Responsibilities of this role include: * Carry out technical administration of an Information System in accordance with internal LM ... of system hardening via implementation of the Defense Information Systems Agency \(DISA\) Security Technical Implementation Guides \(STIGs\)\. * Knowledge of… more
    Lockheed Martin (09/19/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …Skills: + Technical Skills: Strong understanding of hardware and software, operating systems , networking, and system administration . + Problem-Solving: ... of system design principles, such as microservices and distributed systems . Desired Certs: + Associate Systems Engineering Professional (ASEP) +… more
    Nightwing (09/26/25)
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  • Systems Administrator, Mid

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    …maintenance, and resolution of deficiencies, including replacing end-of-life solutions, patching systems , and making configuration changes to system components + ... Systems Administrator, Mid The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem… more
    BOOZ, ALLEN & HAMILTON, INC. (09/17/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (California, MD)
    …experience configuring and managing Unix, Linux , or Windows operating systems , including installing or loading operating system sof tware, troubleshooting, ... Systems Administrator The Opportunity: Your combination of people...You Have: + Secret clearance + Bachelor's degree in System Administration , Network Administration , or… more
    BOOZ, ALLEN & HAMILTON, INC. (09/20/25)
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  • Senior Systems Engineer, Engineering Cell

    SOLUTE Careers (Pope, MS)
    …and Linux ). + Troubleshoot and resolve infrastructure issues on Windows and Linux systems for services such as Active Directory, DHCP, DNS, Group Policy ... Sigma Defense is seeking a Senior Systems Engineer willing to tackle complex technical issues...Experience creating design documents and diagrams to support the system design. + Skilled in documenting all build and… more
    SOLUTE Careers (09/26/25)
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