• Systems Administrator III…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator III - PIPELINE ( TS...Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore ... systems enhancements to improve reliability and performance. The Level 3 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (08/23/25)
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  • Network/System Administrator III

    Global Resource Solutions (Arlington, VA)
    …detail orientated, and talented individual for the position of Network/System Administrator III . Job Description: Summary: The Network/System Administrator ... + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Interface with...of the date of hire. Security Requirements: + Current Top Secret Clearance with SCI Eligibility +… more
    Global Resource Solutions (10/27/25)
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  • Cyber Security Administrator III

    Virtual Service Operations (Arlington, VA)
    Cyber Security Administrator III * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your ... career as a Cyber Security Administrator III ? Let's chat and see if...is actively seeking a talented individual with an active TS /SCI clearance to lead implementation and management of operating… more
    Virtual Service Operations (09/11/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    …compensation and benefits package. Visit our website at: www.dcca.com Software Administrator III Candidate must have an active TS /SCI w/Poly For over 40 ... Software Administrator III Location Annapolis Junction, MD...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related… more
    DCCA (11/17/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Cloud Systems Administrator to support our customer on the Nautical contract in the ... tools + Configure and manage virtual machines, containers, storage systems , and networking components in secure cloud environments +...be able to maintain a security clearance at the Top Secret level with SCI eligibility and… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …IT Operations Support, Software Development, and Program Management. Job Title:System Administrator Location:Oakton, Virginia Clearance Level: Top Secret ... interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our...Demonstrate directly related experience in Tier II and Tier III support. + 4+ years' experience with Installing, configuring,… more
    Chenega Corporation (11/12/25)
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  • C2 Technician Level III

    General Dynamics Information Technology (Sterling, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Field Service ... SECRET Clearance** with the ability to obtain a ** TOP Secret Clearance** . + Bachelor's degree...is highly desired. + Graduate of a DoW Command-and-Control systems administrator course is preferred. **Skills and… more
    General Dynamics Information Technology (11/04/25)
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  • Endpoint Security as a Service (ESS) Engineer/…

    Leidos (Washington, DC)
    …network components and develop cutting-edge technical solutions. **Basic Qualifications:** + Active ** Top Secret clearance** (SCI eligible). + **8+ years of IT ... mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems -...a knack for troubleshooting under pressure. **Preferred Qualifications:** + ** TS /SCI clearance** and **DOD 8570 IAT Level III… more
    Leidos (10/03/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    …Report as vendor updates are received **You'll Bring These Qualifications** + Top Secret /SCI clearance (current), with the ability to successfully ... Linux Administrator - ACAS Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (11/10/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …working with virtual environments using VMware and VDI practices + Currently possess an active Top Secret security clearance with the ability to obtain a Top ... primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems ...enclaves and environments as needed. + Interacts with Tier III support and evaluates vendor products. + Develops and… more
    Leidos (10/21/25)
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