• Network Engineer

    Nightwing (Herndon, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will work as part of ... provide briefings to high-level government personnel. + Must have knowledge of Cisco Routing and Switching, and network architecture planning. + Must have knowledge… more
    Nightwing (12/23/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems/Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, focused on ... experience in lieu of degree. + Security+ or CISSP certification on day one. + KEY - Advance knowledge...+ Knowledge of UNIX and Linux. + Experience with Cisco infrastructure equipment. + Experience working with serial console… more
    SAIC (12/06/25)
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  • IT Infrastructure & Network Support…

    Nightwing (Sterling, VA)
    …and commercial markets. Nightwing is seeking an IT Infrastructure & Network Support Engineer to join a dynamic, fast-paced program supporting a wide range of ... and travel as required **Desired Skills:** + Experience with Cisco network switches, routers, and firewalls + Experienced with...or high school diploma plus some advanced training **Current certification in at least one of the following areas… more
    Nightwing (10/30/25)
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  • IT Infrastructure & Network Support…

    Nightwing (Sterling, VA)
    …and commercial markets. Nightwing is seeking an IT Infrastructure & Network Support Engineer to join a dynamic, fast-paced program supporting a wide range of ... and travel as required. **Desired Skills:** + Experience with Cisco network switches, routers, and firewalls. + Experienced with...or high school diploma plus some advanced training **Current certification in at least one of the following areas… more
    Nightwing (10/29/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …or Cisco Certified Network Associate (CCNA)-Security. CompTIA Security+ CE Certification is the preferred certification . In addition, candidate must attain ... + **Required Experience:** 2+ years of related Linux experience + ** Certification :** Candidate must possess an appropriate and current DoD Information Assurance… more
    General Dynamics Information Technology (01/14/26)
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  • Field Service Engineer (Onsite)

    RTX Corporation (Richmond, VA)
    …Familiarity with TACLANE encryption devices, Crypto Device Loaders such as SKLs, and CISCO routers and switches + Typically requires a degree in Science, Technology, ... The position requires an IAT Level II 8140 Compliant Certification such as Security+, GSEC, SCNP, SSCP, CISSP, CISA,...etc. Candidate will be responsible to maintain DoD 8140 certification for the full contract period. + Active and… more
    RTX Corporation (01/13/26)
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  • System Engineer / IT Manager

    Serco (Herndon, VA)
    …description listed above. + Active Certified Information Systems Security Professional (CISSP) Certification or in the process of obtaining your CISSP within the ... scheduled exam. + Meet the 8140/8570 IT DoD baseline certification for this role, category (IAT, IAM, IASAE), and...Earned Value Management + LINUX operating system experience and CISCO Networking experience + Cloud applications: AWS and Azure.… more
    Serco (01/03/26)
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  • Senior Network Security Engineer II

    Imagine One Technology & Management (Virginia Beach, VA)
    …Center Dam Neck Activity (NSWCDD DNA), Virginia Beach, Virginia** . **Required Degree/ Certification :** + Minimum certification as 541 (or similar as required ... Compliance Assessment Solution tool + Shall have demonstrated experience configuring Cisco networking devices + Shall have demonstrated experience utilizing packet… more
    Imagine One Technology & Management (12/01/25)
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  • SURTASS Technical Advisor

    V2X (Reston, VA)
    …on our other programs. A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around the world, delivering support to ... following: + Perform work independently to maintain shipboard network connectivity and repair CISCO servers, switches, and routers as part of the SURTASS program. +… more
    V2X (12/04/25)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …+ Secret - IT-I (Tier 5/SSBI) Critical Sensitive Clearance **Certifications** + Cisco Certified Network Associate (CCNA) certification + DoD 8570 IAT ... Level II Baseline Certification : + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global Information… more
    TekSynap (11/15/25)
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