• System Administrator 4-IT

    Oracle (Richmond, VA)
    …**Infrastructure Preparation and Documentation** + Assist in creating and maintaining network rack patch matrices. + Support documentation of cable paths, labeling ... Management** + Manage deployment tasks and workflows in project tracking systems . + Track rack delivery, installation, and quality assurance throughout deployment… more
    Oracle (11/25/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …Implementation Guide (STIG) compliance scans and generate reports to ensure systems meet DoD cybersecurity standards. + Manage Army Endpoint Security Solution ... **Experience** + Ten (10) years of experience in Cybersecurity and Network Defense roles. + Hands-on experience with ACAS administration, including infrastructure… more
    TekSynap (10/25/25)
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  • Linux Administrator - TS/SCI w/ Poly…

    V2X (Chantilly, VA)
    …and maintaining new and upgraded versions of the relevant operating systems + Building and hardening Linux servers, and establishing configuration baselines ... server hardware components where necessary + Designing interfaces to external systems + Troubleshooting operating system problems, and collaborating with other teams… more
    V2X (11/08/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    …This individual will work with internal team members to ensure that systems are functional, secure, and scalable. **Primary Responsibilities:** + Experience with ... team members and application owners to solve technical problems at the network , system and application levels + Documentation and reporting along with presentation,… more
    Leidos (11/25/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    **Responsibilities & Qualifications** TekSynap is seeking a ** Network Engineer** toadminister and sustain JPO's classified and unclassified systems , applying ... of cloud services. + Monitor performance, availability, and compliance of all systems . **REQUIRED QUALIFICATIONS** + Bachelor's degree in IT, Computer Science, or… more
    TekSynap (10/02/25)
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  • TS/SCI Low Band System Software Support Engineer

    Insight Global (Hampton, VA)
    …IT infrastructure issues related to user systems , servers, storage, and network connectivity. Additionally, this Systems Administrator will provide ... for resolving IT hardware and software infrastructure issues, including servers, network , and security, using systems analysis techniques and procedures… more
    Insight Global (11/01/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team in support of our team ... and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management… more
    Saliense Consulting (10/01/25)
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  • Technical Engagement Network (TEN) Lab…

    BCMC (Arlington, VA)
    …Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced ... management and deployment across Windows, MacOS, Linux/Unix, and other operating systems and virtual environments to support the TEN infrastructure. - Supporting… more
    BCMC (11/21/25)
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  • Network Management Systems (NMS)…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) ServiceNow Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... in enhancing and automating request fulfillment workflows, integrating ServiceNow with network management systems , ensuring seamless workflows across various… more
    CACI International (10/24/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure, ... innovative power and technology solutions through engineering expertise and smart systems integration. **Why Join Us?** Our people are passionate about engineering… more
    M. C. Dean (10/10/25)
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