• 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 (12/03/25)
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  • Network Engineer

    Leidos (Arlington, VA)
    …is for a FUTURE ROLE** Leidos' Digital Modernization sector is seeking a Network Engineer to be responsible for the design, migration, implementation, ... be 100% on-site.** **Primary Responsibilities:** + Provide intermediate to senior -level technical expertise and assist with network ...of degree + Candidate must possess an active DOD TS /SCI level security clearance, and be eligible to obtain… more
    Leidos (01/02/26)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (10/10/25)
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  • Network Security Engineer (Splunk)…

    General Dynamics Information Technology (Herndon, VA)
    …RQ210958 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and tomorrow is smarter. Our work depends on a Network Engineer joining our highly skilled team...MAKE AN IMPACT** + Communicate with team leaders and senior leadership, assess changes, and rapidly change direction in… more
    General Dynamics Information Technology (12/15/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as ... now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team...(DoD 8570 IAT Level II Computing Environment Cert) + Top Secret Clearance Saliense Consulting LLC provides… more
    Saliense Consulting (01/06/26)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    NOC Network Solutions Engineer * Lorton, VA...willing to work onsite. + Must have an active Top Secret ( TS ) security clearance ... network infrastructures? Join our team as a NOC Network Solutions Engineer and drive the strategic...4) to join our team in Lorton, Virginia. This senior -level role is perfect for professionals who excel in… more
    Virtual Service Operations (10/31/25)
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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 (11/14/25)
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  • Sr . Network Development…

    Amazon (Herndon, VA)
    …you to own them to completion. Amazon Web Services Networking is searching for hands-on Senior Network Development Engineer to join our network team ... cloud networks in the world. Responsibilities: - As a Senior Network Development Engineer working...a US citizen and obtain and maintain an active TS /SCI with a polygraph. About the team Amazon Web… more
    Amazon (12/26/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Network Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in designing, developing, and implementing innovative ... and protect our nation? As a systems security and network security engineer , you will be responsible...of security with a wide variety of audiences, including senior management. + Implement infrastructure and cyber security controls,… more
    BOOZ, ALLEN & HAMILTON, INC. (12/21/25)
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  • Network / Communications Engineer…

    Parsons Corporation (Reston, VA)
    …with VSAT systems and training methodologies. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Network / Communications Engineer ** to join our team! In this role… more
    Parsons Corporation (12/24/25)
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