• Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    level per DoDD 8140.01, or successor** + **Information Assurance Technical (IAT) Level II certification** + Minimum of five (5) years' experience in ... Imagine One is currently seeking qualified ** Network Security Engineer III** individuals to...addresses availability issues, overcome performance problems, and provide overall level 2 support. Designs, installs, maintains and coordinates the… more
    Imagine One Technology & Management (11/12/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …problems, performance, and capacity as well as work hand-in-hand with the Principal Network Engineer on network infrastructure issues impacting the ... and capacity of an enterprise server environment Required Certifications and Clearance: + IAM Level II certification such as CISSP, CASP+, or equivalent + VCP,… more
    Saliense Consulting (12/30/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …Systems Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as the IT team to ensure that the ... also Linux distributions as well. + The Senior Systems Administrator II shall support the mid- level internal escalation tier(s) for the Server O&M team providing… more
    V2X (11/15/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Cyber Network Security Engineer must have: + 10+ years, IT network engineering support experience (Tier II , Tier III, network infrastructure ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Cyber Network Security Engineer ** Advance your career while impacting our… more
    General Dynamics Information Technology (12/04/25)
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  • Network Engineer , TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Network Engineer ** with GDIT. A career in enterprise IT means ... operate. At GDIT, people are our differentiators. As a ** Network Engineer ** , you will help ensure...**Required Certification:** CompTIA Security+ certification or similar for IAT Level II DoD 8570 certification **Required Experience:**… more
    General Dynamics Information Technology (11/15/25)
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  • Senior Network Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …Professional - Security (JNCIP-SEC) | Juniper Networks - Juniper Networks, Brocade Certified Network Engineer (BCNE) | Broadcom - Broadcom, CompTIA Security+ CE ... Required:** Yes **Job Description:** **Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (11/11/25)
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  • Journeyman Network Engineer

    Leidos (Alexandria, VA)
    …matter?** The Digital Modernization Sector at Leidos is seeking a dynamic Journeyman Network Engineer to support cloud modernization initiatives for the United ... agility and resilience across the USCG enterprise. As a network engineer , you will have experience designing,...obtain a SECRET clearance + Require active DoD IAT Level II (ie Security+) certification or equivalent… more
    Leidos (12/04/25)
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  • Network Engineer - Intermediate

    Oneida Technical Solutions (Fort Belvoir, VA)
    …NetworkEnterprise Center for the National Capital Region (RNEC-NCR), we are currently seeking a Network Engineer with a minimum of 3-years of experience and a ... Secret Clearance. This role will also require an IAT- Level II Certification. Essential Functions + Supports...network enhancements down to the Edge Access Switch level , supporting NIPRNET Internet and web access, establishing communication… more
    Oneida Technical Solutions (12/11/25)
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  • Network Engineer

    System One (Springfield, VA)
    Job Title: Network Engineer Location: Springfield, Virginia Type: Contract To Hire Compensation: $130,000 - $150,000 depending on experience Security Clearance: ... TS/SCI Network Engineer to provide support for LAN/WAN...area network (WAN), and/or security infrastructure. + Network design, engineering, and implementation (Advanced Level )… more
    System One (12/26/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …Degree in a Technical Field + 4+ years' experience working as a Network Engineer + DoD 8140.01 and 8570.01-M, IAT II required + Analyzes designs, develops, ... Network Engineer III EOE Statement We... Network Engineer III EOE Statement We are an equal...area network (WAN), and/or security infrastructure. + Network design, engineering, and implementation (Advanced Level )… more
    William C Brown Inc (12/01/25)
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