• Network Firewall Lead

    CACI International (Sterling, VA)
    Network Firewall Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity** : We are seeking an experienced and skilled Network Firewall Lead to oversee the design, implementation, and maintenance of our… more
    CACI International (07/02/25)
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  • Lead Network Engineer- Palo Alto…

    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 ... invaluable edge in real estate. We are hiring a Lead Network Engineer to take ownership of...enhance performance, reduce complexity, and maintain security standards. + Lead firewall upgrades, migrations, and hardware refresh… more
    CoStar Realty Information, Inc. (06/19/25)
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  • Network Engineer (Expert)

    BAE Systems (Herndon, VA)
    …and manage firewall solutions utilizing CISCO, Palo Alto, and Juniper network devices + Perform configuration, maintenance, and troubleshooting of firewall ... all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security...with the latest industry trends and best practices in network security and firewall technologies + Provide… more
    BAE Systems (06/28/25)
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  • Network Team Lead

    TekSynap (Arlington, VA)
    …to resolve network and application related issues + Have strong firewall fundamentals and demonstrate knowledge of ports, protocols and flows for implementation ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Design and troubleshoot complex network architectures; + Use centralized network management tools to… more
    TekSynap (05/15/25)
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  • Lead Network Engineer - Public…

    Lumen (Annapolis, MD)
    …the future. **The Role** We are looking for a strong leadership / hands-on Network Engineer to work with our customers capable of assessing the current state ... strategy with best practice recommendations. Applies advanced engineering and network principles, theories, concepts, technologies to solve unusually complex… more
    Lumen (07/02/25)
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  • Senior Lead Network Engineer

    Lumen (Washington, DC)
    …world and shape the future. **The Role** Lumen is looking for a Senior Lead Network Engineer - Load-Balancing Solutions who will be responsible for designing, ... optimal performance, resiliency, scalability, and security. + Understand and drive network integration requirements for security initiatives, including firewall more
    Lumen (07/08/25)
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  • Core/WAN Network Designer Lead

    CACI International (Sterling, VA)
    …Team CACI has an exciting and challenging opportunity available for a Lead Network Designer supporting an Intelligence Community customer's CORE/wide-area (WAN), ... CORE/WAN Network Designer Lead Job Category: Information...Network Node Manager, etc.) + Experience with CISCO firewall /VPN equipment (Adaptive Security Appliance, etc) + Experience with… more
    CACI International (06/25/25)
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  • Master Network Specialist (INS Technical…

    First Division Consulting (Quantico, VA)
    **Contingent on contract award** First Division Consulting is seeking a Master Network Specialist (INS Technical Lead ) to support the United States Marine Corps ... critical to ensuring the agility, security, and survivability of the Marine Corps' global network operations. Key Responsibilities: + Lead and mentor a team of… more
    First Division Consulting (07/10/25)
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  • Lead Network Engineer - Cloud…

    Fannie Mae (Reston, VA)
    …integration of stakeholder needs and/or existing solutions. *THE IMPACT YOU WILL MAKE* The Lead Network Engineer - Cloud Infrastructure role will offer you the ... on our team, you will act as a team lead for designing, developing, testing, and/or maintaining hardware, technology,...*Minimum Required Experiences* * 4 years of experience in Network Engineering in an Enterprise Setting * 4 years… more
    Fannie Mae (05/02/25)
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  • Senior Network Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Network Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... in real estate. We are looking for a Senior Network Security Engineer to improve our information security posture...85 office WAN (including SD-WAN, Wi-Fi, route, switch, and firewall ), highly scaled physical colocation data centers with route,… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Network Engineer- Remote

    Two95 International Inc. (Washington, DC)
    Network Engineers Duration: 3-12 Months Type: Remote Description: + Assist the lead network engineer on IP usage analysis by collecting the source data which ... document Enterprise Network + Well knowledge of Network devices (such as Router, Switch, Firewall ,...use Microsoft Excel + Ability to work with team Lead Network Engineer Duration: 3-12 Months Type:… more
    Two95 International Inc. (06/09/25)
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  • Wi-Fi Network Engineer III

    Epsilon, Inc (Washington, DC)
    …WLAN technology platforms and will work under the direction of the Senior Wi-Fi Team Lead to design and support network strategies to meet project needs. You ... Analyze network topologies and traffic and capacity requirements. + Assist/ lead the creation of technical manuals, operating procedures, and other support… more
    Epsilon, Inc (06/14/25)
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  • Sr Network Security Engineer (Remote)

    Valvoline Global (Washington, DC)
    …solutions. **How You'll Make an Impact** We are seeking a highly skilled Senior Network Security Engineer to lead the design, implementation, and maintenance of ... began; it's about where we're headed and how we'll lead the way. **We are originality in motion.** Our... Security Architecture Design:** + Develop and implement comprehensive network security architectures, including firewall policies, VPNs,… more
    Valvoline Global (04/26/25)
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  • Senior Network Engineer

    Ensono (Washington, DC)
    Senior Network EngineerRemote - United StatesJR012058 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do ... the role and what you'll be doing:** The Senior Network Engineer is responsible for the design and implementation...maps and writes user stories and requirements + Regularly lead self and others and/or established as Product SME… more
    Ensono (07/10/25)
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  • Network Engineer

    CACI International (Mclean, VA)
    …+ May need to occasionally work off hours for network maintenance and changes + Lead Network Builds + Manage on prem LAN and VLANs + Troubleshoot network ... network outages/incidents and restoring services + Demonstrated experience with managing network equipment + Experience with creating firewall rules to… more
    CACI International (07/08/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a highly skilled and motivated **Senior Network Architect** to join our team in the DC, Maryland, and Virginia (Northern) **DMV area** . The NOSC ... Senior Network Architect...and documenting information in tickets and knowledge repositories. + Lead , coordinate system maintenance, monitoring, and installation of multiple… more
    ManTech (06/11/25)
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  • Network Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …time + Top Secret clearance + Bachelors degree and 1+ years of experience with network engineering for routing, switching, and firewall and VPN solutions or 5+ ... seamless connectivity across complex infrastructures. You'll also take the lead in solving new and emerging challenges, leveraging your...years of experience with network engineering for routing, switching, and firewall more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Network Engineer 4 - Washington

    M. C. Dean (District Of Columbia, DC)
    …+ Monitors, reviews, analyzes, performance tunes, and make recommendations to optimize network + Manages firewall security appliances + Keeps the Division ... the latest network standard + Leads projects as an Engineering Lead and/or Project Manager to develop secure, resilient systems + Prepares conceptual designs,… more
    M. C. Dean (07/01/25)
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  • FLEX Senior Engineer Network Compliance

    Marriott (Bethesda, MD)
    …Type** Management This is a temporary position. JOB SUMMARY The Senior Engineer Network Compliance will be responsible for executing a successful network ... to the highest industry standards. To be successful in this role, the Sr Engineer Network Compliance will have a minimum of 8+ years of experience in a technical… more
    Marriott (07/09/25)
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  • Instrumentation and Controls Engineer…

    MPR Associates (Alexandria, VA)
    …actively seeking a capable and motivated Instrumentation and Controls (I&C) Engineer - Network Communications to join our team. If you are seeking a unique, ... General Job Description The Instrumentation and Controls (I&C) Engineer - Network Communications will have technical, project management, regulatory, business, and… more
    MPR Associates (05/20/25)
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