• 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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  • 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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  • 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 - 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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  • 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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  • Network Engineer

    Linchpin Solutions, Inc. (Frederick, MD)
    …place 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 ... 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… more
    Linchpin Solutions, Inc. (12/09/25)
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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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  • Network Engineer , TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... **Job Description:** Transform technology into opportunity as a **Network Engineer ** with GDIT. A career in enterprise IT means...QFX Series Router + Juniper Apstra + Forcepoint NextGen Firewall + Forcepoint Transfer Guard stack + Red Hat… more
    General Dynamics Information Technology (11/15/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …Chantilly, VA, US Job ID: ATR 17717 Job Description Job Title: Linux Engineer Location: Chantilly, VA Eligibility:Top Secret /SCI clearance with current CI ... Scale Data Center and Cloud Technologies - LAN and WAN technologies - Firewall technologies - DMZ Architectures - Enterprise class storage, NAS & SAN technologies… more
    Arena Technical Resources, LLC (11/29/25)
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  • Azure Architect

    Arena Technical Resources, LLC (Washington, DC)
    …Description Job Title: Azure Architect Location: Washington, DC (Hybrid) Clearance: Secret Job Description: Design and architect robust Azure Government cloud ... infrastructures, including virtual networks, subnets, firewall rules, and VM configurations, to meet project requirements...VPN) and cross-domain solutions if needed . Link Azure Secret or on-premises environment, carefully managing data flows to… more
    Arena Technical Resources, LLC (11/03/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... Systems,Enterprise Systems,Software Updates,System Administration,Technical Issues **Certifications:** Red Hat Certified Engineer (RHCE) | Red Hat - Red Hat, CompTIA… more
    General Dynamics Information Technology (10/25/25)
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  • Sr Technology Consultant - CTJ - TS

    Microsoft Corporation (Reston, VA)
    …candidate must have a minimum of an ** active US Government Top** ** Secret ** **Security Clearance** . Ability to meet Microsoft, customer and/or government security ... Clearance **Preferred Qualifications** Minimum 6 years of experience as a network engineer or technical program manager for networks. BS in Computer Science or… more
    Microsoft Corporation (12/14/25)
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