• Network Firewall Engineer

    CACI International (Sterling, VA)
    …with other IT teams members to ensure proper integration of firewall systems with other network components + Stay current with emerging security threats ... * * **The Opportunity** : We are seeking a skilled and detail-oriented Network Firewall Technician to support the implementation, configuration, and maintenance… more
    CACI International (07/26/25)
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  • Technical Lead- Network Architect

    CACI International (Sterling, VA)
    network architecture strategy, ensuring scalability, performance, and security of our network systems , and driving innovation in our network ... and network objectives. + Shape the program's network infrastructure to support current and future...relationships and evaluate new products and services for potential integration into the network architecture. + Collaborate… more
    CACI International (07/26/25)
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  • Cisco Network Engineer

    CACI International (Sterling, VA)
    …of integration , innovation and provisional communications architectures. * Install, support and maintain communications network components as well as ... Travel: Outside Continental US * * * As the Network Engineer, you will support our nation's...and other problems. * Routinely check the status of network communications systems . * Ensuring all … more
    CACI International (06/21/25)
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  • Network Security Analyst

    TekSynap (Fort Belvoir, VA)
    …phases of the system development lifecycle. + Support the integration and implementation of end-to-end network security controls, aligned with DoD and ... product capabilities, configuring standard communications protocols, detecting, and analyzing network vulnerabilities, and developing proper computer system more
    TekSynap (07/16/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security ... with enterprise cloud and on prem hosting platforms across network constrained environments. + Demonstrate on the job experience...as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all… more
    BAE Systems (05/24/25)
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  • Network Engineer

    Leidos (Springfield, VA)
    …teams to integrate network infrastructure with broader IT and cybersecurity systems . + Support Continuity of Operations (COOP) and Disaster Recovery (DR) ... **Description** We are seeking a Network Engineer who is responsible for the design,...systems , and application teams to ensure seamless infrastructure integration and compliance with federal and DoD standards. Leads… more
    Leidos (05/24/25)
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  • Lead Network Engineer- Palo Alto Firewalls

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Network Engineer- Palo Alto Firewalls Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... edge in real estate. We are hiring a Lead Network Engineer to take ownership of the Palo Alto...security threats, connectivity issues, and misconfigurations. + Lead or support incident response efforts during security breaches, including forensic… more
    CoStar Realty Information, Inc. (06/19/25)
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  • Cyber Network Analyst

    Huntington Ingalls Industries (Springfield, VA)
    …for national security and defense. This role specifically resides in our Platform Integration division and will help support Enterprise Level Security & ... implement network security strategies to protect organizational assets and systems from cyber threats. + Conduct regular vulnerability assessments and security… more
    Huntington Ingalls Industries (07/25/25)
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  • Network Engineer III

    Leidos (Wallops Island, VA)
    …be a plus + VPN and Firewall knowledge would be a plus + Certifications with major network system vendors such as Cisco are a strong plus. CCNA or CCNP + ... such as detailed step by step instructions within the network switch operating system for new ...technical, interpersonal, presentation and problem management skills + Extensive network integration experience for a variety of… more
    Leidos (07/24/25)
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  • Network Security Engineer

    GovCIO (Richmond, VA)
    …Engineer with an active Secret clearance to lead the architecture, engineering, integration , development, and/or deployment of network and security devices, ... States position. **Responsibilities** **Responsibilities** + Lead the architecture, engineering, integration , development, and/or deployment of network and… more
    GovCIO (08/02/25)
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