• Network Architect/ Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Mid-level Network ** **Architect/ Engineer ** in the DC, Maryland, and Virginia (Northern) **DMV area** . ... Center (NOSC). You will support and assist in the design , development, and deployment of the network ...(CCNP) certification **Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain… more
    ManTech (09/01/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position offers a broad ... and systems engineering and administration tasks. Key Responsibilities: Network Design & Implementation: + Design... engineering, administration, or related IT roles. + Clearance: TS /SCI CI Poly + Required Skills: + Experience with… more
    Infinity Systems Engineering (09/30/25)
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  • Junior Network Operations Center…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Junior Network Operation Center Engineer ** to join our team in the **DC, Maryland, and Virginia ... include, but are not limited to:** + Support the enterprise architecture, design , development, and deployment of network services in support of… more
    ManTech (09/03/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …plans, and assist with the restoration of services. Nightwing is seeking a motivated network engineer to implement, maintain and support the lab network ... - US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred -...maintaining network diagrams - Demonstrated experience in network design , implementation, and performance tuning -… more
    Nightwing (08/28/25)
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  • ​​Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …to favorably pass a 5-year (BI) Background Investigation + The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top ... security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of...you will be responsible for in-depth technical analysis of network and endpoint logs & activity, developing signatures, alerts,… more
    Leidos (08/15/25)
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  • Rapid Response Sr. Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …Range Solutions requires the expertise of a talented and experienced Rapid Response Sr. Network Engineer Management to assist in the direction and management of ... integration with a government multi-contractor team. Rapid Response Sr. Network Engineer has a pivotal role within...trending, capacity planning + Use of current and emergent network design principles and protocols + Experience… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Network Engineer - Decentralized…

    Red Gate Group (Arlington, VA)
    …both service excellence and employee wellbeing. The Red Gate Group is seeking a Network Engineer to provide on-site support to the Advanced Resilience portfolio ... network engineering of DOD classified networks, notably the design , implementation, operations, and maintenance of enterprise, tactical, or expeditionary… more
    Red Gate Group (08/23/25)
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  • Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Network Engineer Location: Springfield, VA, US Job ID: ATR 17664 Job Description Job Title: Network Engineer Location: Springfield, VA Eligibility: ... Candidate must possess an active TS /SCI clearance and be willing to obtain a CI...Address performance, scalability, and service architecture administration issues - Design , install, configure, maintain network security services,… more
    Arena Technical Resources, LLC (09/10/25)
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  • Staff Network Engineer

    Northrop Grumman (Fairfax, VA)
    …our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a **Staff Network Engineer ** in the Payload and Ground Systems Division Engineering organization ... **Fairfax, VA** In this role, the successful candidate will design and plan network communication systems and...considered in lieu of a degree requirement. + **Active TS /SCI with an adjudicated full-scope polygraph at time of… more
    Northrop Grumman (08/31/25)
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  • Network Engineer Principal

    SAIC (Norfolk, VA)
    **Description** SAIC is looking for a talented ** Network Engineer Principal** to provide communications and networking systems engineering support to the ... design , analyze, plan, modify, and maintain networks and network components supporting data, voice, and/or audio communication activities....Must be a US Citizen. + Must have a TS /SCI clearance to start. + Security+ Certification (other higher… more
    SAIC (08/27/25)
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