• Senior Network Engineer

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS /SCI clearance for our Systems Engineering ... position will require US Citizenship and an active DoD TS /SCI clearance with the ability to obtain and maintain...to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject… more
    V2X (09/19/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Reston, VA)
    …6 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Network Engineer ** **Transform technology into opportunity as ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...a Senior Network Engineer with GDIT. A career in… more
    General Dynamics Information Technology (10/01/25)
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  • Senior Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …environment. Competitive Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and ... and effective integration with a government multi-contractor team. The Senior Network Engineer plays a...Qualifications/Experience: Active TS /SCI Clearance 2+ years as senior or lead engineer in planning, designing,… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Network Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ** ... Senior Network Engineer ** will work...Senior Network Engineer ** will work with ...if required **Clearance Requirements:** + Must have an active/current TS /SCI w/ polygraph **Physical Requirements:** + Must be able… more
    ManTech (09/01/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Arlington, VA)
    …There is no challenge we can't turn into opportunity. And our work depends on a Senior Network Engineer joining our team to support ETM activities at the ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (09/02/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Network Engineer ** to join our team in **Reston, VA** location. This is an **onsite** ... position. The ** Network Engineer...if required **Clearance Requirements:** + Must possess an active/current TS /SCI w/ polygraph. **Physical Requirements:** + Must be able… more
    ManTech (09/01/25)
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  • Senior Network Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 37929 **Summary** ** Senior Network Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... and take your career to the next level! The ** Senior Network Engineer ** is a...higher (eg, CompTIA Security+) + S. Citizen with active TS /SCI clearance **Knowledge, Skills and Abilities:** + Deep understanding… more
    Chenega Corporation (10/07/25)
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  • Senior Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …environment. Competitive Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and ... (DoD) customer environment and effective integration with a government multi-contractor team. The Senior Network Engineer will be critical in maintaining,… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Senior Network Engineer CCIE…

    System One (Washington, VA)
    Senior Network Engineer (CCIE) Active TS /SCI security clearance Required Bolling AFB, Washington DC Direct Permanent Hire . Candidates must possess a ... License/Certification: + CCIE (Required) + Sec + (Required) Security clearance: + Top Secret (Required) Work Location: In person Ref: #850-Rockville (ALTA… more
    System One (08/03/25)
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  • Senior Network Engineer

    Leidos (Chantilly, VA)
    **Description** Seeking an experienced professional for a ** Senior Network Engineer ** to support mission-critical projects in a secure environment. The ideal ... candidate will have extensive experience in network administration, operations, and maintenance of complex ...Bash). **Required Qualifications:** + US Citizen with an active TS /SCI clearance with Polygraph. + Bachelor's degree in Information… more
    Leidos (09/14/25)
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  • Senior Network Engineer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Network Engineer , you...High School/Diploma with 14 years of experience, + Active Top Secret ( TS ) clearance with ... and provide necessary technical documentation while supporting the multi-enclave environment (Unclassified, Secret , and Top Secret ) that enables users to… more
    Noblis (09/03/25)
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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** . This is a position requiring ... network objects, isolation, and micro-segmentation. **Clearance Requirements:** + TS /SCI with the ability to obtain a CI polygraph. **Physical Requirements:**… more
    ManTech (09/27/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. We're seeking a skilled ** Senior Network Engineer ** to support implementation and sustainment ... mission systems and secure enclave operations **Preferred Certs:** CCNP, Azure Network Engineer Associate, or equivalent **Tools & Platforms… more
    Nightwing (09/17/25)
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  • Senior Network Engineer

    Parsons Corporation (Quantico, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Network Engineer ** to join our team! **What You'll Be ... for network design and troubleshooting. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this… more
    Parsons Corporation (08/16/25)
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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 able to… more
    ManTech (07/22/25)
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  • Senior Network Systems…

    SMX (Dahlgren, VA)
    Senior Network Systems Engineer (4416)at SMX(View...Secret + Must be able to obtain and maintain Top Secret + Bachelor's degree in an Engineering ... jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Network Systems Engineer to join our team in support of… more
    SMX (10/09/25)
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  • Network Engineer - Senior

    Amentum (Warrenton, VA)
    …is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a DoD-provided, ... If so, look no further. Amentum is seeking a Senior Network Engineer to join...a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS more
    Amentum (09/23/25)
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  • Senior System Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR SYSTEMS ENGINEER ( NETWORK )...REQUIREMENTS: Must currently hold a security clearance at the Top Secret level. US Citizenship is a ... (RDTE) Bowhead seeks a Senior Systems Engineer ( Network ) in Dahlgren, VA to maintain...requirement for Top Secret clearance at this location. \#LI-JR1 Applicants may be… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
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  • Senior Systems Engineer

    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 dashboards tailored to customer requirements and requests. * Engineer and support other NMS tools as needed (Content… more
    Jacobs (09/20/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior (Security) - TS /SCI required** Transform technology ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...into opportunity as a ** Network Engineer Senior (Security)** at GDIT. Shape what's… more
    General Dynamics Information Technology (09/09/25)
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