• Senior Network Administrator

    TekSynap (Radford, VA)
    …and secure network operations. + Monitor and tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze network ... and external stakeholders to ensure optimal operation and scalability of network systems . + Assist in the lifecycle management of network equipment and services,… more
    TekSynap (10/25/25)
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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 ... systems administration experience. + 2+ years of directly relevant experience as a Linux System Administrator . + 2+ years of MacOS and iOS experience. + Must… more
    ARSIEM (11/12/25)
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  • Salesforce Engineer II

    PenFed Credit Union (Mclean, VA)
    …assignments from designated project leaders. + Analyze, design, develop, document and test application programs and system components of a medium to complex ... primary purpose of this job is to guide other application developers and leads in the creation of large...Certified Platform Developer I. + Salesforce Certified Platform Developer II . + Salesforce Certified Advanced Administrator (Preferred).… more
    PenFed Credit Union (09/19/25)
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  • Sr. Systems Admin/DBA (Secret Clearance)…

    General Dynamics Information Technology (Falls Church, VA)
    …- CompTIA **Experience:** 10 + years of related experience **Job Description:** ** Systems Administrator Senior (Azure Administrator )** **Your Impact** Own ... a qualified, motivated individual to join GDIT as a ** Systems Administrator Senior** . You will be...solutions. You will be required to carry out traditional System Administrator duties as well being responsible… more
    General Dynamics Information Technology (11/15/25)
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  • Sr. Systems Admin/DBA (Secret Clearance)…

    General Dynamics Information Technology (Falls Church, VA)
    …management system (DBMS) products + Address all vulnerabilities identified via system scanning ** Systems Administrator Senior Advisor Requirements and ... a qualified, motivated individual to join GDIT as a ** Systems Administrator Senior** . As part of.... You will be required to carry out traditional System Administrator duties as well to include… more
    General Dynamics Information Technology (11/04/25)
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  • Senior Synapse System Administration…

    Fujifilm (Richmond, VA)
    **Position Overview** The Senior Synapse System Administrator I (SSAT) is primarily responsible for education (internal and external) as it relates to Synapse ... System Administration. This includes the development of professional-grade training...II regarding staging of Virtual Environments for Synapse systems used during SSAT courses. + Maintains relationships with… more
    Fujifilm (11/14/25)
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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 ... development, lab, and production systems . - Perform large scale configuration management and deployment...5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of experience… more
    Node.Digital (10/21/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …issues impacting the enterprise environment. Responsibilities include: + Manages the ' system of systems ' architecture development, partitioning of functionality ... Operating Systems . + Monitors, performance tunes, troubleshoots and resolves systems problems to ensure system availability. + Troubleshoots and resolves… more
    Saliense Consulting (10/01/25)
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  • Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …We Are HII Mission Technologies is seeking a highly skilled and motivated Systems Administrator to support the Navy Integrated Training Environment (NITE) ... including coordination with network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning … more
    Huntington Ingalls Industries (10/01/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. + Three (3) ... Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed...waived for 30 days post-start. **Clearance** + Secret - IT- II Non-Critical Sensitive clearance or Tier 3 (T3) investigation… more
    TekSynap (10/25/25)
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