• Network Engineer , TS

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ210329 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Yes **Job Description:** Transform technology into opportunity as a ** Network Engineer ** with GDIT. A career in...security guidelines such as DISA STIGs **Security clearance level:** TS / SCI w/polygraph. **Location: On** Customer site in… more
    General Dynamics Information Technology (11/15/25)
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  • Network Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Network Engineer , Lead The Opportunity: A...need to meet eligibility requirements for access to classified information ; TS / SCI clearance with ... strategic foresight. That's why we need a seasoned senior network engineer like you who knows how...environments through advanced root-cause analysis and packet inspection + TS / SCI clearance with a polygraph + Bachelor's… more
    BOOZ, ALLEN & HAMILTON, INC. (01/09/26)
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  • Network Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Network Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This position ... is CONTINGENT upon contract award** The Network Engineer (NE) collaboratively works closely with leadership, Platform and Operations Teams, and Mission Partners… more
    Nightwing (12/26/25)
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  • Lead Network Engineer

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. **Nightwing is seeking a Lead Network Engineer to support onsite in McLean, VA.** **Responsibilities:** ... Systems Administrators as assigned by the Lead System Administrator.** **Assist the Lead, Network Engineer in developing and implementing IT/ network plans.**… more
    Nightwing (10/23/25)
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  • Senior Systems Engineer / Network

    Jacobs (Chantilly, VA)
    Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven expertise ... in Micro Focus Network Automation (NA), Network Node Manager I...and recommend solutions that align with organizational goals. * TS / SCI w/ CI Poly Clearance * Bachelor's… more
    Jacobs (01/09/26)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    …performance problems in the network . Required Experience and Qualifications: + Active TS / SCI with Polygraph + Bachelor's Degree (A Master's degree in a ... Network Engineer About the Organization Established... information (https://mystaffingpro.com/sites/mystaffingpro.com/files/2018-05/tech\_faq\_sa.pdf) Position 1. Open Position - TS / SCI EOE Statement Assertive Professionals, LLC, is… more
    Assertive Professionals (11/21/25)
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  • Network Engineer - Tier 3

    CACI International (Sterling, VA)
    Network Engineer - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... * * **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community...experience + 10+ years of related work experience + TS / SCI w/ poly is required + Travel… more
    CACI International (01/08/26)
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  • Network Engineer Tier 2

    CACI International (Chantilly, VA)
    Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... an ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community...field + 5+ years of related work experience + TS / SCI w/ poly is required + DoD… more
    CACI International (10/25/25)
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  • Network Engineer IV

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to obtain a Counterintelligence ... network systems and communications solutions optimized for Top Secret / SCI environments. + Create...72 hours) \#FundedPosition Desired Qualifications + Active TS / SCI with CI Polygraph. + Relevant network more
    Noblis (12/17/25)
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  • Network Engineer

    Jacobs (Chantilly, VA)
    Knackworks, a Jacobs Company, has an opening for a Network Engineer (Campus Area Network /Local Area Network (CAN/LAN)) to support our government ... network architecture. The job duties of the Network Engineer (CAN/LAN) are as follows: *...Multiprotocol Label Switching (MPLS) Wide Area Networks (WANs). Requirements TS SCI CI Poly The candidate must… more
    Jacobs (12/12/25)
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  • Architecture Network Engineer

    Leidos (Chantilly, VA)
    …a modern service provider network architecture. **The job duties of the Network Engineer (CAN/LAN) are as follows:** + Interpret customer requirements and ... Modernization Sector at Leidos** **has an opening for a** ** Network ** ** Engineer (Campus Area Network /Local...(WANs). **Basic Requirements** + Required Clearance to be considered: TS / SCI with Polygraph + Candidate must have… more
    Leidos (12/09/25)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …may meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ Polygraph is REQUIRED** **Education:** ... electrical, engineering, and cybersecurity industries. We are seeking a ** Network Engineer 5** to join our **Security...the field with the Division's inventory system + Documents network information including of all switching and… more
    M. C. Dean (11/28/25)
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  • 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 (12/02/25)
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  • Network Engineer III

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to obtain a Counterintelligence ... network systems and communications with special emphasis on Top Secret classification enclaves. You will architect...72 hours) \#FundedPosition Desired Qualifications + Active TS / SCI with CI Polygraph. + Relevant network more
    Noblis (12/23/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …business development / proposal efforts **What You Bring:** + Active TS / SCI with Polygraph + Bachelor's Degree in Information Technology, Networking, ... community, defense, civil, and commercial markets. We're seeking a skilled **Senior Network Engineer ** to support implementation and sustainment of enterprise … more
    Nightwing (12/16/25)
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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

    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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  • Network Engineer (Intelligence…

    The MITRE Corporation (Chantilly, VA)
    …requisition requires the candidate to have a minimum of the following clearance(s): Top Secret / SCI /Polygraph This requisition requires the hired candidate to ... MITRE's Space Intelligence Systems is looking for a Principal Network Engineer role that will be supporting...year from the date of hire, the following clearance(s): Top Secret / SCI /Polygraph Salary compensation range… more
    The MITRE Corporation (12/20/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** ** Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... are not limited to:** + Maintaining the network fabric of the ITD IT system architecture. +... performance. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be… more
    ManTech (12/03/25)
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