• CAN/ LAN Network Tier…

    CACI International (Sterling, VA)
    CAN/ LAN Network Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * **The Opportunity:** CACI is seeking a CAN/WAN Network Tier 3 to provide...architectures, ensuring high availability, scalability, and performance. + Provide Tier 3 technical support for CAN/ LAN… more
    CACI International (07/26/25)
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  • CAN/ LAN Network Lead

    CACI International (Sterling, VA)
    … network architectures, ensuring high availability, scalability, and performance. + Provide Tier 3 technical support for CAN/ LAN infrastructure, including ... CAN/ LAN Network Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular… more
    CACI International (09/04/25)
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  • Sr. Network Engineer (CAN/ LAN )

    Leidos (Chantilly, VA)
    …Sector at Leidos** is seeking a ** Network ** **Engineer (Campus Area Network /Local Area Network (CAN/ LAN ))** to support our global enterprise ... networks. The CAN/ LAN service network architecture provides solutions for modernizing network ...(IAT) Level 2 (Security+ CE) + Experience specific to network engineering to include Tier III or… more
    Leidos (09/26/25)
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  • Network Operations Center (NOC) Tier…

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... ongoing basis. Team CACI has an exciting and challenging opportunity available for a Network Operations Center (NOC) Tier 3 supporting an Intelligence… more
    CACI International (07/26/25)
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  • Network Engineer Tier 3

    CACI International (Chantilly, VA)
    Network Engineer Tier 3 ... Engineer to support an Intelligence Community customer's diverse network infrastructure, including CAN, LAN , CORE, and ... and leadership to junior network engineers. Develop and implement network support processes for CAN/ LAN /WAN, ensuring compliance with relevant standards.… more
    CACI International (07/26/25)
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  • Systems Administrator - Tier 3…

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program. ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4592/systems-administrator tier - 3 -support/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2024-4592_ **Category**… more
    GovCIO (09/02/25)
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  • Architecture Network Engineer

    Leidos (Chantilly, VA)
    …at Leidos** **has an opening for a** ** Network ** **Engineer (Campus Area Network /Local Area Network (CAN/ LAN ))** to support global enterprise networks. ... The CAN/ LAN service network architecture provides solutions for modernizing network ...Assurance Technical (IAT) Level 2. + Experience specific to network engineering to include Tier III or… more
    Leidos (09/10/25)
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  • Cleared Network Engineer

    Virtual Service Operations (Lorton, VA)
    …configurations, management, and Azure networking. You will handle tier 3 engineering escalations and troubleshooting, monitor network health, provide ... Cleared Network Engineer* Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you...be responsible for providing senior level support for our network infrastructure, with a focus on LAN /WAN… more
    Virtual Service Operations (09/29/25)
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  • Senior Network Engineer (SEAS) w/ CCNP…

    V2X (Springfield, VA)
    …The Senior Network Engineer serves as the highest internal escalation tier for the Networking O&M team providing advanced troubleshooting support and guidance to ... and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients,...and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems… more
    V2X (09/19/25)
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  • Network Administrator II - Shift 2B

    CACI International (Springfield, VA)
    Network Administrator II - Shift 2B Job Category:...(10pm to 6am Tuesday - Saturday) **Responsibilities:** + Provide Tier 2 and Tier 3 ... to 10% Type of Travel: Local * * * **The Opportunity:** The Network Administrator will provide support for implementation, troubleshooting and maintenance of IT… more
    CACI International (10/03/25)
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