• ABBTECH Professional Resources, Inc. (Washington, DC)
    **Location: Washington DC** **Clearance: Active Public Trust** The Senior Platform Engineer will be responsible for designing, building, and optimizing cloud ... for cloud resources, including encryption, identity and access management (IAM), firewall configuration, and network security. + Use tools like Azure Security… more
    DirectEmployers Association (11/22/25)
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  • 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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  • 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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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    CSES III - Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... an exciting and challenging opportunity available for a CSES III - Firewall Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area… more
    CACI International (12/18/25)
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  • Firewall Engineer

    SAIC (Springfield, VA)
    **Description** This is a senior firewall position within the Vanguard 2025 Contract, providing general engineering support to multiple firewall and perimeter ... traffic inspection. + Experience supporting the configuration and maintenance of Firewall /DMZ infrastructure including Network and Application Firewall Packet… more
    SAIC (11/11/25)
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  • Firewall Engineer

    Insight Global (Mount Vernon, VA)
    …Build, design, test and deploy perimeter security systems. b) Directs compilation of records and reports concerning perimeter operations and maintenance to analyze ... the performance of perimeter security systems. c) Provides input to the problem management process, including assessing and evaluating software and hardware anomalies. Supports the root cause analysis efforts to determine problems and develop remediation… more
    Insight Global (12/18/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    …fortify our nation's digital defenses? As a systems security and next-generation firewall engineer , you will be responsible for the enterprise-wide deployment ... Network Security Engineer The Opportunity: Are you looking for a career-defining opportunity to share your expertise in designing, developing, and implementing… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Network Engineer - Junior

    Chenega Corporation (Fort Belvoir, VA)
    …Ports Protocol Services (PPS) for all Firewall implementations. + Assist the Firewall Team during implementations and deployments. + Engineer long haul base ... Network Engineer - Junior Ft. Belvoir, VA Join our Talent Network Network Engineer - Junior Ft. Belvoir, VA C-CHR-24-039 TheNetwork Engineer - Juniorcontributes… more
    Chenega Corporation (12/01/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …to include firewalls and proxy devices. In this role, the Cyber Network Security Engineer will be responsible for firewall rule changes by process that includes ... experience **US Citizenship Required:** Yes **Job Description:** **Cyber Network Security Engineer ** Advance your career while impacting our national security in… more
    General Dynamics Information Technology (12/04/25)
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  • Cyber Splunk Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …projects across the country. We are looking to hire a Cyber Splunk Engineer that can enhance our security team. Provide expertise in scripting/programming to ... Enterprise and Splunk Enterprise Security. Will interface with fellow Cyber and Firewall engineers to gather additional requirements and details to help support the… more
    General Dynamics Information Technology (12/08/25)
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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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  • Senior Network Development Engineer

    Oracle (Washington, DC)
    …centers and OCI regions for both IES and OHAI environments. The Firewall Network Engineering team enables secure customer access while protecting Oracle's ... need experienced Network Development Engineers with deep understanding of firewall platforms, networking fundamentals, automation, and standardization methodologies. **Ideal… more
    Oracle (12/12/25)
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  • Cyber Network Engineer

    Leidos (Lorton, VA)
    …The Digital Modernization Sector at Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA office. This is an exciting opportunity to ... cybersecurity and information assurance services. **Primary Responsibilities** The Network Engineer (with a strong security background) is responsible for designing,… more
    Leidos (12/11/25)
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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. (12/08/25)
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  • Security Engineer

    Arena Technical Resources, LLC (Alexandria, VA)
    Security Engineer Location: Alexandria, VA, US Job ID: ATR 17718 Job Description Job Title: Security Engineer Location: Full Remote Eligibility: Candidate must ... possess an MBI (T2) clearance Job Description: As a Network Security Engineer Senior, the work you'll do will be impactful to the mission of our customer. You will… more
    Arena Technical Resources, LLC (11/29/25)
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  • Network Engineer Senior (Security) - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior (Security) - TS/SCI required** Transform technology into ... opportunity as a **Network Engineer Senior (Security)** at GDIT. Shape what's next for...protocols/technologies, including switching, routing, and security (eg, Layer 4-7, firewall , Site-to-Site VPN, DMVPN, etc) to resolve problems on… more
    General Dynamics Information Technology (12/09/25)
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  • Senior Infrastructure and ServiceNow…

    Virtual Service Operations (Alexandria, VA)
    Senior Infrastructure and ServiceNow Engineer in Alexandria, VA * Alexandria, VA (http://maps.google.com/maps?q=Alexandria+VA+USA) Description Are you looking to ... in your career as a Senior Infrastructure and ServiceNow Engineer ? Let's chat and see if we are a...engineering, licensing management, storage solutioning, and network security including firewall support while working onsite in Alexandria under an… more
    Virtual Service Operations (12/17/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …from threats. Deliver solutions to complex problems as a Secure Wireless Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements ... ours. At GDIT, people are our differentiator. As a Secure Wireless Engineer , you will contribute to efforts in designing; developing; analyzing; troubleshooting; and… more
    General Dynamics Information Technology (10/18/25)
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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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  • 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 (12/11/25)
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