• Network Engineer Intern - Summer

    CACI International (St. Louis, MO)
    Network Engineer Intern - Summer 2026...Time Type: Part time Minimum Clearance Required to Start: TS / SCI Employee Type: Part-Time On-Call Percentage of ... will assist an engineering team to design and support network modernization solutions across the project life cycle. You...is preferred, not required + Must have an active TS / SCI security clearance - ** ** **What… more
    CACI International (10/09/25)
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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 ... 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 (01/03/26)
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  • 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 (12/27/25)
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  • Network Engineer

    ManTech (Crane, IN)
    MANTECH seeks a motivated, career and customer-oriented ** Network Engineer II** to join our team in **Crane, Indiana.** This is an **onsite** position. As a core ... of critical projects **Clearance Requirements:** + Must have a current and active TS / SCI clearance. **Physical Requirements:** + The person in this position must… more
    ManTech (12/23/25)
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  • 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 (12/23/25)
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  • Network Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented ** Network Engineer ** to join our team in **Chantilly, VA** . This is a position requiring onsite ... are not limited to:** + Designing and integrating comprehensive network , VoIP, VTC, and data center solutions, adhering to...micro-segmentation. **Clearance Requirements:** + Must have an active DoD TS / SCI with the ability to obtain a… more
    ManTech (12/19/25)
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  • Scheduler and Network Engineer

    SAIC (Aurora, CO)
    …be substituted in lieu of degree + Must have an active TS / SCI security clearance with Polygraph + Database, network administration, or system administration ... SAIC is looking for a **Spacecraft Command and Control Scheduler and Network Engineer / Systems Administrator** . Duties will include coordinating… more
    SAIC (12/11/25)
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  • Network Engineer Level 2

    Lentech, Inc (Hanover, MD)
    …Mathematics or Information Systems required 8 years' experience as a Network Engineer in programs that encompass system architecture, requirements analysis, ... solutions to support our high-profile intelligence community clients. Clearance: Current TS / SCI Required JOB FUNCTIONS AND RESPONSIBILITIES: Implement specific … more
    Lentech, Inc (12/02/25)
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  • 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 (11/26/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Aurora, CO)
    …history. Northrop Grumman Space Systems (NGSP) seeks to fill a **Senior Principal Network Engineer ** in the Payload and Ground Systems Division Engineering ... 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 (11/21/25)
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