• O&M Network Engineer 4 (Tech…

    M. C. Dean (Springfield, VA)
    …eligibility requirements, including US Citizenship, for access to classified information ; ** Top Secret with SCI eligibility required** **Position / ... strategies and objectives throughout the typical IT project lifecycle. The O&M Network Engineer is responsible to refining requirements, development and revising… more
    M. C. Dean (09/16/25)
    - Related Jobs
  • Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    **Description** The Digital Modernization Sector at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various wide area networks (WANs) ... multiple vendors. The job duties of Tier III O&M Network Engineer are as follows: + Tier...and applications is a plus. Requirements + Required Clearance: TS / SCI and Poly + Candidate must have… more
    Leidos (09/02/25)
    - Related Jobs
  • 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 ... scope of responsibilities, including network infrastructure management (switch deployment & configuration) and system... engineering, administration, or related IT roles. + Clearance: TS / SCI CI Poly + Required Skills: +… more
    Infinity Systems Engineering (09/30/25)
    - Related Jobs
  • Senior Network Engineer

    ManTech (Chantilly, VA)
    … policies, network objects, isolation, and micro-segmentation. **Clearance Requirements:** + TS / SCI with the ability to obtain a CI polygraph. **Physical ... ManTech seeks a motivated, career and customer-oriented **Senior Network Engineer ** to join our team...with ManTech through its online applicant system, please email us at ###@mantech.com and provide your name and contact information more
    ManTech (09/27/25)
    - Related Jobs
  • Network Engineer

    Acclaim Technical Services (Herndon, VA)
    …among DC area firms and continues to grow. We are actively seeking a Network Engineer with a current TS / SCI clearance and polygraph to join our ... knowledge of networking protocols (TCP/IP, DNS, DHCP, etc) * Understanding of network architecture, design, and implementation * Experience with network more
    Acclaim Technical Services (09/27/25)
    - Related Jobs
  • Network Engineer

    Nightwing (Herndon, VA)
    …intelligence community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will ... provide technical subject matter expertise in the field of network engineering and communications modeling. Provides support in the...up to 10% CONUS travel, as required. **_Must have TS / SCI security clearance with Poly on day… more
    Nightwing (09/23/25)
    - Related Jobs
  • 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 ... of experience may be considered in lieu of a degree requirement. + **Active TS / SCI with an adjudicated full-scope polygraph at time of application.** +… more
    Northrop Grumman (08/31/25)
    - Related Jobs
  • Network Engineer

    Nightwing (Arlington, VA)
    …and continuous monitoring. **Required Skills:** - US Citizenship - Must have an active DoD Secret clearance, TS / SCI clearance is preferred - Must be able to ... plans, and assist with the restoration of services. Nightwing is seeking a motivated network engineer to implement, maintain and support the lab network more
    Nightwing (08/28/25)
    - Related Jobs
  • 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 ... will 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… more
    SAIC (08/27/25)
    - Related Jobs
  • 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 ... in the area of next-generation classified network development for enterprise-scale computing and operational functions. Successful...Engineering, or a related field (Master's degree preferred). + TS / SCI Clearance + Minimum of 8 years… more
    Red Gate Group (08/23/25)
    - Related Jobs