• 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 ... vulnerabilities + Perform large-scale configuration management and deployment across Windows , macOS, Linux/Unix, and other operating systems ...2+ years of directly relevant experience as a Linux System Administrator . + 2+ years of MacOS… more
    ARSIEM (11/12/25)
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  • Incident Technician

    ManTech (Herndon, VA)
    …Directory, Microsoft Office, business applications, browsers, networking, and telecommunications systems . + Answer end-user inquiries regarding system ... resolve technical issues involving computer hardware, software, networks, and telecommunications systems . + Experience supporting Windows 10, Microsoft Office… more
    ManTech (10/08/25)
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  • SQL Database Analyst

    Arena Technical Resources, LLC (Springfield, VA)
    …the integrity and security of servers and systems . - Sets up administrator and service accounts. - Maintains system documentation - Interacts with users ... 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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  • Splunk Engineer

    CACI International (Mclean, VA)
    …integration, cyber compliance, and network administration * Support both UNIX/Linux and Windows -based systems * Collaborate with IT teams to identify, ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...alerts to ensure efficient monitoring and management of IT systems * Engage with Product Owners to align platform… more
    CACI International (10/03/25)
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  • Cyber Operations

    Leidos (Lorton, VA)
    …in support of FISMA requirements. For all systems , coordinate with the respective system owner, system administrator or Information System Security ... is to be performed. + Support security assessments by working with the respective system owner, system administrator and/or Information System Security… more
    Leidos (11/05/25)
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  • Video Tech

    Leidos (Springfield, VA)
    …technical staff in a collaborative team environment. + Proficient in Microsoft Windows environments and commonly used system support tools. **Preferred ... multi-site environments with high operational demands. + Deep technical knowledge of systems integration across varied platforms (eg, Windows , Linux, cloud,… more
    Leidos (11/01/25)
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  • Cloud Support Engineer I (VA-1G)

    ASM Research, An Accenture Federal Services Company (Reston, VA)
    …experience providing application infrastructure support; 1 year performing system administrator support **Clearance Requirement** + TS /SCI with Full Scope ... FBI CJIS Investigation required **Other Job Specific Skills** + Experience with system administration support tools such as Windows /Linux + Experience supporting… more
    ASM Research, An Accenture Federal Services Company (10/06/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …with 7+ years experience or + Master's Degree with 5+ years experience + System administrator experience in performing triage on system problems, resolving ... Perform system builds for a variety of system environments including Windows Server and workstation...data to prevent problems, and implementing new workstations and system extensions + Vendor certifications for electronic systems… more
    M. C. Dean (10/10/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …+ Linux Certifications: Linux Professional Institute (LPI), Certified Linux System Administrator (CLSA). + Infrastructure-as-Code Certifications: Terraform ... and operations support to include Tier 2/3 escalation. Required Skills: + Operating Systems : Strong understanding of Linux and/or Windows Server operating … more
    Nightwing (09/26/25)
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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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