• SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    …computer systems , networks, and software applications + Familiarity with Windows and Linux operating systems , hardware troubleshooting, and software ... hybrid role as a SCIF Manager and IT Support Administrator for one of our prime contracts. As the...our IT infrastructure. The ideal candidate will hold a TS /SCI Full Scope Polygraph clearance and possess a strong… more
    Synergy ECP (07/23/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    Lab Manager/ Systems Administrator Location: Arlington, VA Must have Secret Security Clearance Node is supporting a US Government customer to provide support ... Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development,...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
    Node.Digital (09/17/25)
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  • 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 ... + 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 (09/16/25)
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  • Enterprise Engineering Lead

    Leidos (Fort Belvoir, VA)
    …VMWare Certified Solutions Architect, Cisco Certified Network Professional, Microsoft Certified Windows Server Hybrid Administrator or Identify and Access ... solutions with the ability to get hands-on within the systems when it is implemented/deployed. You will understand the...Must be a US Citizen and have a current TS /SCI _** **As the engineering lead for the program,you… more
    Leidos (09/19/25)
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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 (09/30/25)
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  • Architect

    Leidos (Springfield, VA)
    …complex technical issues. + Strong understanding of system-level troubleshooting, operating systems (eg, Linux, Windows ), and enterprise hardware platforms. + ... **Preferred Qualifications** + Professional certifications such as Microsoft Certified: Windows Server Hybrid Administrator Associate, CompTIA Security+, VMware… more
    Leidos (09/26/25)
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  • Cloud Engineeer

    ManTech (Hanover, MD)
    …solutions **Minimum Qualifications:** + Fourteen (14) years of experience as a Systems Administrator or Cloud Engineer supporting programs of similar scope ... AWS cloud). + Administer and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and Windows Server (2016/2022) systems . + Configure and manage core services such… more
    ManTech (09/13/25)
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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 12+ years of… more
    Leidos (09/20/25)
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