• Firewall Engineer

    Leidos (Washington, DC)
    **Description** Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort. This position is located at the Pentagon ... and is 100% on-site. This role requires an engineer who can design, implement, and manage complex ...engineer who can design, implement, and manage complex firewall solutions to ensure the security and integrity of… more
    Leidos (11/11/25)
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  • Network Firewall Engineer

    CACI International (Sterling, VA)
    Network Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **The Opportunity** : We are seeking a skilled and detail-oriented Network Firewall Technician to support the implementation, configuration, and maintenance of our… more
    CACI International (10/25/25)
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  • Firewall Engineer in

    Virtual Service Operations (Washington, DC)
    Firewall Engineer in Washington, DC * Washington, DC (http://maps.google.com/maps?q=Washington+DC+USA) Description Are you looking to take the next steps in your ... career as a Firewall Engineer ? Let's chat and see if...career as a Firewall Engineer ? Let's chat and see if we are a...a good match! Overview: We are seeking an experienced Firewall Engineer to support the Next-Generation … more
    Virtual Service Operations (10/22/25)
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  • Firewall Engineer

    System One (Ashburn, VA)
    Job Title: Palo Alto/ Firewall Engineer Location: Remote Pay Rate: Open to W2 Position Type: Multiyear Contract This role requires someone with at least 10 years ... PCNSE certified. W2 candidates only. Description: The Network Administrator Engineer manages and maintains an organization's network infrastructure, ensuring… more
    System One (10/31/25)
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  • Firewall Network Engineer

    Synergy ECP (Annapolis Junction, MD)
    Firewall Network Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy is looking forFirewall Network ... + Act as a subject matter expert for the customer's next generation firewall solution. + Maintain firewall operations and document current environment. +… more
    Synergy ECP (11/06/25)
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  • Network Security Engineer - Firewall

    System One (Washington, DC)
    Job Title: Network Security Engineer - Firewall Migration Specialist ( US citizen, clearance ) Location: Washington, District Of Columbia For immediate ... US Citizenship with active SECRET clearance required Network Security Engineer - Firewall Migration Specialist : -...SECRET clearance required Network Security Engineer - Firewall Migration Specialist : - Lead the enterprise-wide security… more
    System One (11/08/25)
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  • Senior Network and Next Generation Firewall

    Lumen (Washington, DC)
    …one or more of the following services: Federal government (MTIPS, DHS), Managed firewall , IDPS, and incident response. **Location** This is a remote position open to ... multiple support groups in multiple data centers. + Managed firewall - expertise with all aspects of firewall... firewall - expertise with all aspects of firewall and VPN (IPSec and SSL) technology desired. Knowledge… more
    Lumen (11/04/25)
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  • Network Engineer (Expert)

    BAE Systems (Herndon, VA)
    …customer requirements into enterprise network solutions + Proven experience as a Network Engineer with a focus on firewall technologies + Strong proficiency with ... and protect our freedom. We are seeking a talented and experienced Network Engineer with a specialized focus on Firewalls, particularly with expertise in CISCO, Palo… more
    BAE Systems (09/09/25)
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  • Network Cybersecurity Engineer (Palo/Cisco)

    General Dynamics Information Technology (Falls Church, VA)
    …**Experience:** 5 + years of related experience **Job Description:** **CYBERSECURITY ENGINEER SENIOR / ANALYST** Advance your career while impacting our national ... security in cyber as a Cybersecurity Engineer Senior at GDIT. Here, technologists have many paths...workloads assessments. You will apply deep technical expertise in firewall & threat management, containerized workloads, and cloud-native defense… more
    General Dynamics Information Technology (11/14/25)
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  • Lead, Network Engineer

    Under Armour, Inc. (Washington, DC)
    Lead, Network Engineer **Lead, Network Engineer ** **Values & Innovation** At Under Armour, we are committed to empowering those who strive for more, and the ... Here. (https://performancemanager8.successfactors.com/sf/careers/jobsearch?bplte\_company=ua&\_s.crb=aNMP8gWoYkBDFn%252bz2BldysgcgQHZpVs6tHzE9smSuXE%253d) **Purpose of Role** The Lead Network Engineer will be responsible to provide subject matter… more
    Under Armour, Inc. (10/11/25)
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  • Sr. Core Network Engineer

    Leidos (Chantilly, VA)
    …**The Digital Modernization Sector at Leidos** is seeking a Sr. Network ** Engineer ** to support our global enterprise networks. Our team is completely replacing ... lieu of a degree. + Have hands-on Cisco / Forcepoint / Palo Alto Firewall experience in both engineering and Operations and maintenance roles. + Strong knowledge of… more
    Leidos (11/07/25)
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  • Network Engineer - Remote

    Two95 International Inc. (Washington, DC)
    …Engineers Duration: 3-12 Months Type: Remote Description: + Assist the lead network engineer on IP usage analysis by collecting the source data which includes but ... Well knowledge of Network devices (such as Router, Switch, Firewall , Load-balancer, Proxy) and DDI System (DHCP, DNS, IPAM)...Excel + Ability to work with team Lead Network Engineer Duration: 3-12 Months Type: Remote Description: + Lead… more
    Two95 International Inc. (09/08/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Network Engineer ** to join our team in **Reston, VA.** This is an onsite position. The **Senior ... Network Engineer ** will work with Network and Systems Engineers to...large-scale environments + Strong experience with relevant networking and firewall technologies such as Cisco and Palo Alto +… more
    ManTech (10/15/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Network Engineer ** to join our team in **Reston, VA** location. This is an **onsite** position. ... The **Network Engineer ** candidate will work with other Network and Systems...large-scale environments + Strong experience with relevant networking and firewall technologies such as Cisco and Palo Alto +… more
    ManTech (09/01/25)
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  • Senior Network Engineer

    Koniag Government Services (Washington, DC)
    …IT Systems LLC, a Koniag Government Services company, is seeking a Senior Network Engineer to support KITS and our government customer in Washington, DC. This is a ... and self-motivated individual to perform the duties of a Senior Network Engineer to support a potential future business opportunity located in Washington, DC.… more
    Koniag Government Services (10/16/25)
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  • Sr. Data Network Engineer

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    Position Information Functional TitleSr. Data Network Engineer Recruitment Category TypeStandard Functional CategoryInformation Technology GradeIT.16 FLSA ... of the network communicationsat WSSC Water. The Sr. Data Network Engineer will take on responsibilities in areas of administration, engineering, architecture,… more
    Washington Suburban Sanitary Commission (WSSC) (10/31/25)
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  • CyberArk Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …5 + years of related experience **Job Description:** As a **CyberArk Systems Engineer ** , you will support the Hosting Services and Identity and Access Management, ... Health Resources and Services Administration (HRSA). The CyberArk Systems Engineer will be performing installations, upgrades, monitoring, maintenance, troubleshooting,… more
    General Dynamics Information Technology (11/13/25)
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  • Network Engineer

    Linchpin Solutions, Inc. (Frederick, MD)
    Network Engineer Frederick, MD (http://maps.google.com/maps?q=Frederick+MD+USA+21702) Job Type Full-time Description If you are looking for an exciting career ... to be! We are currently hiring for a dynamic and experienced GAIT Network Engineer Clearance:An active DoD Secret Clearance is required for this role. Role Overview… more
    Linchpin Solutions, Inc. (11/01/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …civil, and commercial markets. We're seeking a skilled **Senior Network Engineer ** to support implementation and sustainment of enterprise network solutions in ... architectural plans into operational builds + Optimize network performance, manage firewall rules, and support infrastructure upgrades + Troubleshoot and document… more
    Nightwing (09/17/25)
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  • Network Engineer

    CACI International (Mclean, VA)
    Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is looking for a Network Engineer to join the Luke Team! You will support...service providers: AWS, Google, or Oracle + Azure premium firewall policies knowledge, including hierarchy of rule collections (DNAT,… more
    CACI International (09/05/25)
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