• System Administrator

    TekSynap (Arlington, VA)
    …QUALIFICATIONS** + Bachelor's degree in IT, Computer Science, or related. + 5+ years system administration ( Linux /Windows) in hybrid or cloud environments. + ... IAT Level II (Security+ CE minimum). + Active Secret clearance. **COMPETENCIES** + System provisioning & administration ( Linux /Windows) + CNCF ecosystem… more
    TekSynap (10/02/25)
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  • Information Systems Security Manager

    Kranze Technology Solutions, Inc (Des Plaines, IL)
    …Experience implementing and assessing systems using DISA STIGs for Windows and Linux operating system + Experience in implementing and monitoring technical, ... + Experience with Microsoft Intune, Azure, Active Directory, Group Policy, and System Administration + Experience with submitting and managing accreditation… more
    Kranze Technology Solutions, Inc (09/10/25)
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  • Information Systems Engineer Analyst…

    Lockheed Martin (Orlando, FL)
    …CySA\+, or CCNA Security certification * Knowledge of and/or experience with system administration , which may include: o Installing, configuring and ... Professional **Business Unit:** AERONAUTICS COMPANY **Relocation Available:** Possible **Career Area:** Systems Engineering: System of Systems Integration… more
    Lockheed Martin (11/01/25)
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  • System Engineer, Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …IT Infrastructure and Operations **Skills:** Complex Systems ,Computer Systems ,Operating Systems (OS),Software Applications, System Designs ... as well as install, configure, test and perform routine maintenance on operating systems , application software, and system management tools to ensure the highest… more
    General Dynamics Information Technology (10/26/25)
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  • Cyber Systems Security Engineer - Skunk…

    Lockheed Martin (Fort Worth, TX)
    …experience\. Tactical Data Systems experience\. **Desired Skills:** Experience with Linux system administration and troubleshooting, specifically with ... Red Hat Enterprise Linux \(RHEL\)\. Experience with Windows system administration and troubleshooting Strong communication and documentation skills… more
    Lockheed Martin (10/18/25)
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  • Network Lead C4I Systems SURTASS Field…

    Serco (Virginia Beach, VA)
    …and provide recommended revisions to the Government. + Identify and report system /software design problems and deficiencies for mission systems . + Provide ... and rewarding position that leverages your technical experience with integrated ship systems and high-profile problem solving? Join the Serco team of highly skilled… more
    Serco (11/20/25)
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  • Systems Engineer Senior

    Amentum (Washington, DC)
    …direct support in the day-to-day operations on network hardware and operating systems including the evaluation of system utilization, monitoring response time ... direct support in the day-to-day operations on network hardware and operating systems including the evaluation of system utilization, monitoring response time… more
    Amentum (10/31/25)
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  • Senior IT Support & Executive Services Specialist

    3D Systems, Inc. (Rock Hill, SC)
    …network layers with precision and efficiency. * Perform advanced diagnostics, system administration , and in-depth network troubleshooting across diverse ... experience managing A/V meeting room technologies, including platforms such as Microsoft Teams Admin Center, Poly, and Cisco Systems . * Proficiency in PowerShell… more
    3D Systems, Inc. (09/19/25)
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  • System Administrator (Rmls) (NJ, Egg Harbor…

    Air Traffic Engineering Co LLC dba ATEC (Egg Harbor Township, NJ)
    System administrator and Active Directory administrator for the Federal Aviation Administration 's (FAA) Remote Monitoring and Logging System (RMLS). The ... System Administrator ATEC is looking for an experienced...KNOWLEDGE, SKILLS, and ABILITIES: Required: + Proficient in: + Windows/ Linux server administration ; including installations, maintenance, troubleshooting,… more
    Air Traffic Engineering Co LLC dba ATEC (11/20/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Management Framework controls to systems with successful authorization of those systems + Use of system authorization workflow tools including advising on ... Information System Security Engineer (ISSE) About the Organization Established...Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes… more
    Assertive Professionals (10/09/25)
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