• Senior Windows Administrator

    TekSynap (Radford, VA)
    …Monitor and tune system performance; perform system hardening; report on security and operational posture. + Lead software/hardware integrations and recommend ... and CORA. + Strong collaboration and communication skills. **Certifications** + CompTIA Security +. + Computing Environment (CE) Certification (can be waived for 30… more
    TekSynap (07/26/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …+ Monitor, tune, and harden systems to ensure optimal performance and security posture. + Track system performance metrics, generate utilization reports, and ... Strong collaboration and interpersonal communication skills. **Certifications** + CompTIA Security +. + Computing Environment (CE) Certification (ie, MCSE, Server+,… more
    TekSynap (07/26/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...to servers and workstations + Remediate CAT I/ CAT II / CAT III findings associated with scans of servers… more
    RTX Corporation (09/30/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...to servers and workstations + Remediate CAT I/ CAT II / CAT III findings associated with scans of servers… more
    RTX Corporation (08/20/25)
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  • NCS Center Leader

    Fairfax County Sheriff's Office (Fairfax, VA)
    …County residents. Center Program Specialists plan, prepare, and lead community center activities that are age and ability appropriate. Supports stewardship of the ... goals by assisting with the development and facilitation of programs and activities that serve a multi-cultural and economically diverse population as assigned… more
    Fairfax County Sheriff's Office (09/29/25)
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  • Senior Program Manager

    TekSynap (Radford, VA)
    …resources. + Provide leadership and oversight of all contractor personnel and activities , ensuring strict compliance with the Performance Work Statement (PWS) and ... or DAWIA Level III in Program Management. **Clearance** + Secret - IT- II Non-Critical Sensitive Clearance or Tier 3 (T3) investigation. **DESIRED QUALIFICATIONS**… more
    TekSynap (07/26/25)
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  • Tier 2 Helpdesk Lead CAB Manager for Tech Control

    TekSynap (Arlington, VA)
    …the day-to-day operations of the Technical Control Facility Service Desk. + Provide Tier- II Work Center support to receive and log trouble calls, track, resolve, and ... + Knowledge in handling and managing incidents and service requests for activities such as changes, problems, configurations, and requisitions for equipment and… more
    TekSynap (07/09/25)
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  • F5 Network Engineer

    CACI International (Springfield, VA)
    …such as Change Requests (CRQs) and determining impacts on Transport activities across the Enterprise while providing Technical solutions. **Requirements:** + ... Projects based on customer Change Requests + Serve as the technical representative for assigned projects. + Provide recommendations on newly submitted action items.… more
    CACI International (08/11/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …and submarine maintenance operations worldwide. **Key Responsibilities:** + Perform daily activities of configuration and operation of business systems + Support ... of Windows and Linux systems + Basic scripting abilities + Understanding of system security principles + Experience with help desk support + Knowledge of backup and… more
    CACI International (09/05/25)
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  • Senior Director, TPVS Program Manager

    Leidos (Ashburn, VA)
    …all work requirements and task orders; and manage and oversee all activities performed by contractor personnel, including subcontractors, to satisfy the contract ... implement long-term IT roadmaps and strategy, and monitors alignment of tactical activities to the long-term roadmap and strategy. + Utilize expert communication… more
    Leidos (09/14/25)
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