• Network Engineer 1 - Washington

    M. C. Dean (District Of Columbia, DC)
    …and switches of various models + Must be able to configure wireless devices + Systems : Windows , Cisco Systems , UNIX, + Networking: Switches, Routers, Hubs, ... Experience and Certifications:** + ITIL 4 Foundation + Microsoft Certified: Windows Server Hybrid Administrator Associate + Microsoft Certified: Azure… more
    M. C. Dean (08/27/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... and vulnerabilities + Perform large-scale configuration management and deployment across Windows , macOS, Linux/Unix, and other operating systems and virtual… more
    ARSIEM (11/12/25)
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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 ... . + Perform large-scale configuration management and deployment across Windows , macOS, Linux/Unix, and other operating systems ...Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability.… more
    ARSIEM (11/12/25)
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  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …of the customer mission. **Responsibilities** : - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... - Perform large scale configuration management and deployment across Windows , MacOS, Linux/Unix, and other operating systems ...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
    Nightwing (10/23/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... - Perform large scale configuration management and deployment across Windows , MacOS, Linux/Unix, and other operating systems ...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
    Node.Digital (10/21/25)
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  • Incident Technician

    ManTech (Herndon, VA)
    …resolve technical issues involving computer hardware, software, networks, and telecommunications systems . + Experience supporting Windows 10, Microsoft Office ... tools. + Respond to and resolve technical issues related to Windows Active Directory, Microsoft Office, business applications, browsers, networking, and… more
    ManTech (10/08/25)
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  • SQL Database Analyst

    Arena Technical Resources, LLC (Springfield, VA)
    …operating systems . - Maintains the integrity and security of servers and systems . - Sets up administrator and service accounts. - Maintains system ... Analyst Location: Springfield, VA Eligibility: Candidate must possess an active TS /SCI clearance Job Description: SQL Database Analyst to analyze, design, develop,… more
    Arena Technical Resources, LLC (11/15/25)
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  • Network Engineer 3 - Washington

    M. C. Dean (District Of Columbia, DC)
    …Wireshark, Putty, CLI, etc) + ITIL 4 Foundation + Microsoft Certified: Windows Server Hybrid Administrator Associate + Microsoft Certified: Azure Database ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (08/27/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …+ Develop, maintain, and execute **automated SOAR playbooks** that interact across systems and devices. + Analyze log events, correlate data across multiple sources, ... and Nessus, VMWare vCenter/ESXi, ServiceNow, Azure and AWS, NetApp, Windows and Linux. Connectors may use APIs, tokens, or...for integration. **What You'll Bring** **Required:** + Active DoD TS /SCI clearance. + Bachelor's degree and 8+ or 12+… more
    Leidos (11/11/25)
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  • Video Tech

    Leidos (Springfield, VA)
    …multi-site environments with high operational demands. + Deep technical knowledge of systems integration across varied platforms (eg, Windows , Linux, cloud, ... is responsible for the operation, configuration, and oversight of advanced video systems in support of secure audiovisual environments. This includes managing a… more
    Leidos (11/01/25)
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