• Secret Firewall Engineer

    Insight Global (Washington, DC)
    Job Description An employer is looking for a Firewall Engineer to sit at the Pentagon. This position requires expertise in designing, implementing, and managing ... complex firewall solutions to safeguard network infrastructure. The ideal candidate...https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements Must have an active DoD Secret clearance or higher. An active TS/SCI is preferred.… more
    Insight Global (12/03/25)
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  • Network Security Engineer - Firewall

    System One (Washington, DC)
    …message US Citizenship with active SECRET clearance required Network Security Engineer - Firewall Migration Specialist : - Lead the enterprise-wide security ... Job Title: Network Security Engineer - Firewall Migration Specialist (...transfer sessions Qualifications : - US Citizenship with active SECRET clearance required - Expert-level experience with Palo Alto… more
    System One (11/25/25)
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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 ... engineer who can design, implement, and manage complex firewall solutions to ensure the security and integrity of...Certifications: + Must have, at minimum, an active DoD Secret security clearance with ability to obtain TS/SCI. An… more
    Leidos (11/11/25)
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  • Firewall Engineer in

    Virtual Service Operations (Washington, DC)
    Firewall Engineer in Washington, DC * Washington,...in Washington, DC + Must possess an active DoD Secret Clearance or above + Please note that pursuant to ... Description Are you looking to take the next steps in your career as a Firewall Engineer ? Let's chat and see if we are a good match! Overview: We are seeking… more
    Virtual Service Operations (10/22/25)
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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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  • Network Engineer - Secret Clearance…

    TEKsystems (Fort Meade, MD)
    …Establishes Network information requirements using analysis of the Network engineer (s) in the development of enterprise-wide or large-scale networking infrastructure ... Provides daily supervision and direction to staff. Skills Network engineering, Firewall , Router, Ccna, Cisco routers Top Skills Details Network engineering,… more
    TEKsystems (12/03/25)
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  • Secret Sr. Network Engineer

    Insight Global (Fairfax, VA)
    …- Experience supporting both classified and unclassified environments - AWS or Azure experience - CCIE certification - Firewall experience (ISE, DNA Center, Zscaler) ... Job Description - Provide classified and unclassified Tier 3 senior level support for the design, implementation, and deployment of network specific technologies across the Government Customer Enterprise environment consisting of hundreds of locations… more
    Insight Global (11/15/25)
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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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  • 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 ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** BI Full 6C (T4) **Job Family:** Cyber and… more
    General Dynamics Information Technology (12/04/25)
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  • Network Engineer

    Oneida Technical Solutions (Fort Belvoir, VA)
    …Center for the National Capital Region (RNEC-NCR), we are currently seeking a Network Engineer with a minimum of 3-years of experience and a Secret Clearance. ... review, support and approval for Ports Protocol Services (PPS) for all Firewall implementations. Assisting RCC 14-17 Firewall Team during implementations and… more
    Oneida Technical Solutions (11/21/25)
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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...Center, Security, or Collaboration) or higher is required. + Secret clearance Tier 5 investigation required. Chenega Corporation is… more
    Chenega Corporation (12/01/25)
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  • Network Engineer - Senior

    Noblis (Chantilly, VA)
    Responsibilities As a Network Engineer Senior, you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... communications with special emphasis on Top Secret classification enclaves. You will architect secure network infrastructures that meet the highest security… more
    Noblis (12/05/25)
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  • Network Engineer Senior (Security) - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior (Security) - TS/SCI required** Transform technology into… more
    General Dynamics Information Technology (12/09/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... 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… more
    General Dynamics Information Technology (10/18/25)
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  • Azure Security Sr. Engineer

    Arena Technical Resources, LLC (Washington, DC)
    …Job ID: ATR 17715 Job Description Job Title: Azure Security Sr. Engineer Location: Washington, DC Clearance: Secret Job Description: Information Security Analyst ... - Design, implement, and maintain secure cloud architectures withinAzureGovernment Secret classified environments - Enforce zero trust principles, role-based access… more
    Arena Technical Resources, LLC (11/29/25)
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  • Splunk Systems Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... of related experience **US Citizenship Required:** Yes **Job Description:** Splunk Systems Engineer Deliver simple solutions to complex problems as a Splunk Systems … more
    General Dynamics Information Technology (10/09/25)
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  • Network Engineer

    Koniag Government Services (Washington, DC)
    **Koniag Management Solutions,** a Koniag Government Services company, is seeking a Network Engineer with a Top- Secret clearance with the ability to obtain a SCI ... Solutions, a Koniag Government Services company, is seeking an experienced Network Engineer to support critical infrastructure at our government client. The ideal… more
    Koniag Government Services (10/01/25)
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  • Corporate Enterprise Network Engineer

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering task including ... Multicast VPN, Quality of Service, VPN Routing and Forwarding and Stateless Firewall Filters. + Develop required specifications for simple to moderately complex… more
    TekSynap (12/05/25)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Network Engineer The Opportunity: You'll build and sustain the networks that keep national security missions connected. From enterprise routing to wireless design ... and firewall hardening, you'll own the engineering that makes data...networks communicate, defend, and adapt. What You'll Do: + Engineer and optimize multi-site LAN / WAN and WLAN… more
    BOOZ, ALLEN & HAMILTON, INC. (11/24/25)
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  • SecDev Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... years of related experience **US Citizenship Required:** Yes **Job Description:** SecDev Engineer Transform technology into opportunity as a SecDev Engineer with… more
    General Dynamics Information Technology (11/13/25)
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