• Federal Incident Response Lead (Principal…

    Zscaler (Mclean, VA)
    …of cybersecurity. We are looking for a Federal Incident Response Lead (Principal Information Security Engineer ) to join our team. This is a full-time onsite role ... Zscaler is a pioneer and global leader in zero trust security . The world's largest businesses, critical infrastructure organizations, and government agencies… more
    Zscaler (01/11/26)
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  • Federal Security Platforms Lead (Principal…

    Zscaler (Mclean, VA)
    …We are looking for a Federal Security Platforms Lead (Principal Information Security Engineer ) to join our Enterprise Security team. This is ... Zscaler is a pioneer and global leader in zero trust security . The world's largest businesses, critical infrastructure organizations, and government agencies… more
    Zscaler (01/11/26)
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  • Security Engineer

    Zoom (Richmond, VA)
    What you can expect The Security Engineer is responsible for security design and reviews across our products and services. The ideal candidate brings broad ... for + Have obtained a Bachelor's degree in Computer Science, Information Science, Cyber Security , Computer or Electrical Engineering (or similar field), and 5+… more
    Zoom (01/17/26)
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  • Staff Site Reliability Engineer -Federal,…

    Zscaler (Mclean, VA)
    …Zscaler is a pioneer and global leader in zero trust security . The world's largest businesses, critical infrastructure organizations, and government agencies ... Exchange platform combined with advanced AI combats billions of cyber threats and policy violations every day and unlocks...**Role** We are looking for a Staff Site Reliability Engineer (Federal) to join our Government Cloud team. This… more
    Zscaler (11/12/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    …or CND Certification + Ability to obtain a DoD 8570.01-M Cyber Security Service Provider - Infrastructure Support Certification, including CEH, CySA+, GICSP, ... and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT support , Solutions, and… more
    ENS Solutions (12/27/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …combat systems. + Conduct cybersecurity related research, analysis and coordination activities in support of DOD cyber assurance and policy efforts at multiple ... desired ** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will require a TS/SCI clearance Imagine One Technology &… more
    Imagine One Technology & Management (12/24/25)
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  • Information Systems Security

    TekSynap (Chantilly, VA)
    …Review and update approved ATO as required or requested in conjunction of auditors, cyber security & Information System Security Engineers. + Coordinates ... Security Engineeris expected tobe able to: + Support Engineering and Operations network solutions and strategic adherence...team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to… more
    TekSynap (12/06/25)
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  • Security Consulting Engineer

    Cisco (Mclean, VA)
    …in an undergraduate degree program. Relevant fields include: in Information Systems, Cyber Security , Computer Networking, Computer Science or Engineering + ... them investigate potential security incidents. As a Security Consulting Engineer Intern, you will be...in the country for which you're applying, without visa support or sponsorship **Preferred Qualifications** + A desire and… more
    Cisco (11/21/25)
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  • Security Policy Engineer

    SAIC (Springfield, VA)
    **Description** SAIC is looking for a qualified Security Engineer (ISSO) to join an exciting program in Springfield, Virginia. Individual will be responsible for ... providing systems security support for the protection of multi-level...systems engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (12/18/25)
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  • Senior Cybersecurity Incident Response…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …Response Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United States, Virginia, Radford ... support , and monitoring DoD and Army web application security standards and best practices. The engineer will review Army Cyber Tasking Orders (CTOs),… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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