• Senior Windows Systems Administrator

    Leidos (Arlington, VA)
    …Digital Modernization Sector is seeking a **_Senior Windows Systems Administrator_** in support of the Air Force National Capital (AFNCR) IT Services program. This ... and/or Windows tools to continuously review and streamline these processes. + Support all aspects of our Windows Active Directory infrastructure (Unclassified &… more
    Leidos (01/07/26)
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  • Senior TEMPEST Lead (Technical CI Officer - L-4)…

    Masego (Springfield, VA)
    …Required Qualifications: + Shall have at least 10 years experience in TEMPEST, Physical or Technical Security , or Facility Inspection related fields with at ... controlling or mitigating compromising emanations from NGA equipment and facilities. Interpret security policy and regulations governing TEMPEST as they apply to NGA… more
    Masego (12/28/25)
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  • O&M Network Engineer (Technical Specialist 3)

    M. C. Dean (Springfield, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber- physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/27/25)
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  • Network Lab Manager

    Leidos (Springfield, VA)
    **Description** Leidos is seeking a Lab Manager to support the Army Global Unified Network (AGUN) program Evaluate, Integrate, Test and Install (EITI) Lab. This role ... well as other technology stakeholders to maintain, develop and support the AGUN program. The Lab Manager will work...and be able to maintain an active DoD SECRET security clearance. (US Citizenship required)_** Primary Responsibilities + Provide… more
    Leidos (12/10/25)
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  • Incident Manager (Junior)

    Node.Digital (Arlington, VA)
    Incident Manager Location: Arlington, VA Must have an active Top Secret Security Clearance Node.Digital is supporting a customer by delivering intelligence ... support to customer through proactively identifying, analyzing, and responding...methods and sources * Demonstrated ability to integrate cyber security related data from relevant sources into investigative or… more
    Node.Digital (12/10/25)
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  • Data Center Operations Manager, Amazon Dedicated…

    Amazon (Alexandria, VA)
    …a Data Center Operations (DCO) Manager with Amazon Web Services, you will support the National Mission in a challenging, but rewarding environment. The successful ... position involves leading teams in hardware and network diagnostics followed by physical repair and includes participation in an on-call rotation. All candidates… more
    Amazon (11/25/25)
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  • Paramedic Medical Instructor - Tactical Combat…

    Leidos (Chantilly, VA)
    **Description** The Leidos National Security Sector is seeking experienced and fully cleared Medical Instructors to support an exciting and rewarding opportunity ... to other buildings in the region. **Top Secret SCI security clearance with polygraph is required - we are...and activities, + Performing logistical and administrative duties in support of Workshops or other client classes/requirements, to include… more
    Leidos (11/01/25)
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  • Wireless Networking Engineer

    TekSynap (Fort Belvoir, VA)
    …of a collaborative team to provide engineering design, testing, and implementation support for an Aruba secure wireless and Wireless Intrusion Detection (WIDS) ... remain onsite to provide ongoing monitoring, tuning and Tier III operational support for the wireless and WIDS infrastructure. The successful candidate must possess… more
    TekSynap (01/20/26)
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  • Senior Windows Administrator w/Secret Clearance

    TekSynap (Radford, VA)
    …& Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Windows Server 2019/2022 systems in a dynamic customer environment. ... Monitor and tune system performance; perform system hardening; report on security and operational posture. + Lead software/hardware integrations and recommend… more
    TekSynap (10/25/25)
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  • Senior Network Administrator w/Secret Clearance

    TekSynap (Radford, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Design, implement, and support complex networking solutions across multiple customer environments and ... maintain technical documentation, standard operating procedures (SOPs), and policies to support consistent and secure network operations. + Monitor and tune network… more
    TekSynap (10/25/25)
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