• Network / System

    Global Resource Solutions (Washington, DC)
    …an enthusiastic, motivated, detail orientated, and talented individual for the position of Network / System Administrator III . Job Description: Summary: ... The Network / System Administrator III primary function is working within...file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required +… more
    Global Resource Solutions (09/01/25)
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  • Systems Administrator III

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator III - PIPELINE (TS/SCI w/ POLYGRAPH) Fort Meade, MD (http://maps.google.com/maps?q=Fort+Meade+MD+USA+78251) Description COMSO, Inc. is ... UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components… more
    COMSO, Inc (08/23/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    …manages UN1X and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... Software Administrator III Location Annapolis Junction, MD...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any… more
    DCCA (08/18/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …Linux System Administration support for the program. Along with meeting the System Administrator III LCAT requirements, the ideal candidate for this ... Principal System Administrator Location Annapolis Junction, MD...user community with data and telecommunications problems to maintain network integrity utilizing remote system management. Troubleshoot… more
    DCCA (08/18/25)
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  • Red Switch Systems Administrator

    BAE Systems (Washington, DC)
    …be available based on position level and/or job specifics. **Red Switch Systems Administrator ** **115780BR** EEO Career Site Equal Opportunity Employer. ... candidate will maintain secure voice, data, message, and video telecommunications systems , equipment, and circuits for a government agency s communications command,… more
    BAE Systems (09/09/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and support complex enterprise IT environments, ... Senior System Administrator Job Category: Information Technology...Manage the operation and configuration of server, storage, and network systems , including mobile device environments +… more
    CACI International (08/01/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... local and wide area networks, monitor channels for storage-related network and system issues and remediate them...5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of experience… more
    BCMC (10/16/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administrator on a DISA contract. This...**PREFERRED QUALIFICATIONS:** + Integration of cyber security tools and systems with network performance, trouble ticketing, and… more
    Leidos (10/21/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system stability and ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our...server environments. + Proven experience with patching and configuring systems , ensuring up-to-date security and optimal system more
    ManTech (09/05/25)
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  • Senior Systems Administrator

    Leidos (Gaithersburg, MD)
    …part of the Decision Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator . As a senior member of our IT operations team, you ... to obtain SCI, as well as a Polygraph. **Primary Responsibilities:** + Lead system administration for Linux and Windows-based systems in secure, mission-critical… more
    Leidos (10/10/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...mission, we will support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (10/16/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …science, or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include ... or more years of experience as a Red Hat system administrator . + b. Ten (10) or...more years of experience administering Unix (AIX) IBM pSeries systems . + c. Fifteen (15) or more years of… more
    Shuvel Digital (08/07/25)
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  • Endpoint Security as a Service (ESS) Engineer/…

    Leidos (Washington, DC)
    …- where innovation meets mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems - you'll _elevate_ them. You'll be ... **Description** **Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy Yard… more
    Leidos (10/03/25)
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  • Procurement Administrator Mid-Senior

    GovCIO (Washington, DC)
    …discernable direction while following established guidelines and polices. The Procurement Administrator III will be primarily responsible for sourcing suppliers, ... **Overview** GovCIO is currently hiring for a Mid-Senior level Procurement Administrator to support our Connected Care Integrated Network (CCIN) program within… more
    GovCIO (09/13/25)
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  • Nissc III Pursuit

    SAIC (Washington, DC)
    …+ Security Administrator + Specialty and Logistics Engineering + Software Engineer + Systems Administrator + Systems Architect + Systems Engineer + ... (NCMC) - INTEGRATED TACTICAL WARNING/ATTACK ASSESSMENT (NCMC-ITW/AA) AND SPACE SUPPORT CONTRACT III (NISSC III ).** **Please note that this is contingent upon… more
    SAIC (08/07/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …clients in Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... local and wide area networks, monitor channels for storage-related network and system issues and remediate them...5+ years of directly relevant experience as a Linux System Administrator . + 3+ years of experience… more
    ARSIEM (10/20/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …Engagement Network (TEN) Lab Manager with experience as a Linux Systems Administrator to support the design, development, and deployment of advanced ... local and wide area networks, monitor channels for storage-related network and system issues and remediate them...5+ years of directly relevant experience as a Linux System Administrator . + 2+ years MacOS and… more
    ARSIEM (08/28/25)
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  • Cyberstar Department of the Interior Indian…

    Chenega Corporation (Washington, DC)
    …V (https://chenegamios.catsone.com/careers/81049-Chenega-MIOS-Portal/jobs/16594644-Application-Specialist-V/) Application Specialist VI System Administrator ... III (https://chenegamios.catsone.com/careers/81049-Chenega-MIOS-Portal/jobs/16594706- System - Administrator - III /) System Administrator IV System more
    Chenega Corporation (10/22/25)
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  • Network Engineer (Senior)

    TriTech Enterprise Systems, Inc. (Annapolis, MD)
    …statewide during Normal Business Hours for ROW Application, desktop software, server software, network systems , and other computer systems . Z. Manage the ... TriTech Enterprise Systems (TriTech) is seeking several 'Senior Network...H. Provide image transfer from the electronic document management system in the compatible file format acceptable to other… more
    TriTech Enterprise Systems, Inc. (10/17/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    … security documentation. + Analyze and provide feedback on wired and wireless network systems . + Plan vendor comparisons, cost studies, and security assessments. ... + Evaluate existing network systems and recommend resource allocations. **_Education...least 3 of the following: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network more
    CACI International (09/06/25)
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