• Network Operations Center (NOC)…

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer ( Tier 2 ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... on an ongoing basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure, including… more
    CACI International (10/25/25)
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  • Network Administrator Tier 2…

    Koniag Government Services (Chantilly, VA)
    …Data Solutions, LLC,** a Koniag Government Services company, is seeking a Network Administrator Tier 2 ( Network Operations Center) to work an evening ... flexible spending accounts, paid holidays, three weeks paid time off, and more. The Tier 2 Network Administrator supports the Tier 3 Network … more
    Koniag Government Services (10/24/25)
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  • Network Administrator Tier 2…

    Koniag Government Services (Chantilly, VA)
    …Data Solutions, LLC,** a Koniag Government Services company, is seeking Network Administrator Tier 2 ( Network Operations Center) to support KDS and ... company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more. Tier 2 Network Admin supports Tier 3 Network team… more
    Koniag Government Services (09/04/25)
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  • Network Engineer Tier 2

    CACI International (Springfield, VA)
    Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... role involves implementing, troubleshooting, and maintaining IT networks, encompassing daily operations , monitoring, and problem resolution for all network … more
    CACI International (10/25/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **The Opportunity:** We are seeking a skilled and motivated Tier 2 System Administrator to join our...technical support for hardware, software, database, custom software and network -related issues escalated from Tier 1. *… more
    CACI International (09/20/25)
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  • Tier 2 Help Desk Support - Onsite

    MSys Inc. (Richmond, VA)
    …and support objectives for the Transportation Operations Center. + Responds to Tier 1 & 2 support requests. + Provides exceptional customer service. + ... Job summary: Title: Tier 2 Help Desk Support -...and guidelines. Responsibilities include systems administration engineering and provisioning, operations and support, maintenance and research and development to… more
    MSys Inc. (10/31/25)
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  • Tier 2 Helpdesk Lead CAB Manager…

    TekSynap (Arlington, VA)
    …with the highest levels of management. + Must have knowledge in operating and maintaining Tier 2 Tech Control Helpdesk functions and DISAC 310-175-9. + Must have ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Oversees the day-to-day operations of the Technical Control Facility (TCF) Service...a Top Secret/SCI clearance **Overview** We are seeking a Tier 2 Helpdesk Lead CAB Manager for… more
    TekSynap (10/07/25)
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  • CSOC Threat Management Specialist ( Tier…

    Nightwing (Falls Church, VA)
    …markets. Nightwing is seeking to hire a Cyber Threat Management Specialist. The Tier 2 Analysts perform deep-dive incident analysis by correlating data from ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services...with at least some exposure to AI/ML projects + 2 + years' experience in network traffic analysis… more
    Nightwing (08/15/25)
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  • Sr. Network Engineer/Architect SME

    Leidos (Fort Belvoir, VA)
    …Starting Salary Range: $185,000 to $205,000** **Primary Responsibilities:** + Execute Tier 2 & 3 network operations functions to ensure network ... subject matter expertise** to support medium to large scale operations supporting the Department of War. The I3TS program...Experienced and comfortable with conducting technical troubleshooting to resolve Tier 2 & 3 network … more
    Leidos (10/21/25)
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  • Cyber Security Operations Specialist III…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... + Perform digital media analysis on host, server, and network data. + Develop and identify indicators of compromise...malware analysis and signature development. + Coordinate with CSOC Tier 1 and 2 services to remediate… more
    CACI International (08/23/25)
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