• Senior Network Engineer

    System One (Mclean, VA)
    Job Title: Senior Network Engineer Location: Arlington, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret ... network encryption devices. + Manage IP address allocations to optimize performance and maintain network security. + Troubleshoot and resolve complex … more
    System One (12/26/25)
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  • Senior Network Tool Engineer

    Leidos (Chantilly, VA)
    …environment where you can thrive, keep reading!** **The Mission** Leidos is seeking a Senior Network Tool Engineer to support the Intelligence Sector. **The ... Cisco Network Services Orchestrator (NSO) solutions and associated network infrastructure components, ensuring high availability, performance , and… more
    Leidos (12/20/25)
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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 ... environments + Apply architectural plans into operational builds + Optimize network performance , manage firewall rules, and support infrastructure upgrades… more
    Nightwing (12/16/25)
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  • Corporate Enterprise Network (WAN)…

    TekSynap (VA)
    …Critical Sensitive Clearance **Overview** We are seeking a Corporate Enterprise Network (WAN) Network Engineer - Senior to join our team supporting Cloud ... technical solutions and user satisfaction. + Provide expert technical support for network operations, troubleshooting, and performance optimization. + Integrate … more
    TekSynap (11/08/25)
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  • Senior Network /Systems Tools…

    Jacobs (Chantilly, VA)
    Knack Works, a Jacobs Company, has an opening for a Senior Network /Systems Tools Engineer to support the Intelligence Sector. The job duties are as follows: ... Data Lake, ensuring a scalable, resilient, and secure platform for enterprise network management, performance monitoring, and compliance reporting. * Security &… more
    Jacobs (01/06/26)
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  • Senior Network /Systems Tools…

    Leidos (Chantilly, VA)
    …Mission:** The Digital Modernization Sector at Leidos has an opening for an a Senior Network /Systems Tools Engineer to support the Intelligence Sector. **The ... Data Lake, ensuring a scalable, resilient, and secure platform for enterprise network management, performance monitoring, and compliance reporting. + Security &… more
    Leidos (12/20/25)
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  • Senior Network Engineer

    Parsons Corporation (Quantico, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior Network Engineer ** to join our team! **What You'll ... Be Doing:** + Monitors and measures activity and performance of a commercial telecom/IP network . + Collects, interprets, and reports network data and… more
    Parsons Corporation (11/15/25)
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  • Network Engineer ( Senior )

    BAE Systems (Herndon, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Network Engineer ( Senior )** **114266BR** EEO Career Site Equal Opportunity ... environment + Proven track record of successfully resolving complex network issues and improving network performance + Willing to learn new technologies… more
    BAE Systems (12/24/25)
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  • Senior Lead Platform Engineer

    Capital One (Mclean, VA)
    Senior Lead Platform Engineer (Global Payment Network ) **Do you love building and pioneering in the technology space? Do you enjoy solving complex technical ... emerging technologies to join our team. As a Platform Engineer , you'll have the opportunity to be on the...offer letter. This role is also eligible to earn performance based incentive compensation, which may include cash bonus(es)… more
    Capital One (11/21/25)
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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 ... + Experience in providing innovating methods and technical solutions to ensure network performance . **Clearance Requirements:** + Must have a current/active… more
    ManTech (12/03/25)
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