• Sr. Network Engineer

    Leidos (Fort Belvoir, VA)
    …personnel and boards for approvals. **Preferred Qualifications: ** + Certified Cisco Network Professional (CCNP) or equivalent. + Demonstrate experience ... transition plans. + Integrate capacity planning and scaling of network and security stack environments into the...Customers, teammates, and users to maintain compliance with all security standards and maintain deployment schedules **Basic… more
    Leidos (07/16/25)
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  • Network Engineer (Expert - Versa)

    BAE Systems (Herndon, VA)
    …test automation on iterative development projects + Prior experience with Network Automation ( Cisco , NSO, Ansible, Python) **Pay Information** Full-Time ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (08/01/25)
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  • Network Architect - Onsite - (TS clearance,…

    NANA Regional Corporation (Alexandria, VA)
    …ideal candidate will possess deep expertise in network engineering and security , with a current Cisco Certified Internetwork Expert (CCIE) certification and ... security and operational requirements. + Develop and maintain network documentation including logical and physical topology diagrams, configuration standards,… more
    NANA Regional Corporation (07/02/25)
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  • Lead Network Engineer- Palo Alto Firewalls

    CoStar Realty Information, Inc. (Arlington, VA)
    …for custom automation and integration with Palo Alto APIs. + Experience with other network security platforms (eg, Cisco , Fortinet) or cloud security ... deployment , configuration, management, and ongoing improvement of our firewall and network security posture. This position can be based in **Arlington, VA**… more
    CoStar Realty Information, Inc. (06/19/25)
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  • Network Engineer

    Leidos (Lorton, VA)
    …members and end-users. + Stay updated on DoD policies and best practices related to network security and design. + Implement security measures to protect ... network architectures, monitor and operate customer networks, and support the deployment and installation of network equipment such as routers, switches, and… more
    Leidos (07/04/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    …. In this role you will be responsible for the design, development, and deployment of the network enterprise architecture. This individual designs and implements ... modeling, analysis, and planning. You might also design network and computer security measures as well...to:** + Support the enterprise architecture, design, development, and deployment of network services in support of… more
    ManTech (05/23/25)
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  • Principal Cloud Network Architect

    ADP (Norfolk, VA)
    …legacy systems. **PREFERRED:** + Current or held advanced network or security related certifications (eg, Cisco , Arista, CISSP, or relevant industry ... staff across the IT organization and the broader enterprise to align the network security technologies with overall organization needs. + Consult with vendors… more
    ADP (08/08/25)
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  • Senior Forescout Security Engineer

    SAIC (VA)
    **Description** **Senior Network Security Engineer** SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to support the US ... and Comply to Connect technologies. This role requires a deep understanding of network security principles and hands-on experience in deploying and maintaining… more
    SAIC (08/09/25)
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  • Network Engineer SME - Top Secret Clearance…

    TEKsystems (Fort Belvoir, VA)
    …associated implementation and transition plans. * Integrate capacity planning and scaling of network and security stack environments into the overall design of ... Customers, teammates, and users to maintain compliance with all security standards and maintain deployment schedules *...working with two or more of the following vender network technologies: Cisco , Juniper, F5, Aruba, Palo… more
    TEKsystems (08/12/25)
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  • Network Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …to be deployed via automated CM tools, and hardening the solutions to address security and SCAP compliance. **How a Network Engineer Will Make an Impact:** ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Data Networking,Local Area Network (LAN), Network more
    General Dynamics Information Technology (08/01/25)
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