• Sr. Network Security Engineer - US…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Sr. Network Security Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Position ID:** ... Federal has an exciting opportunity for a Sr. Network Security Engineer . As a Network Security...regulations. * Configure and manage firewalls, VPNs and other security appliances to safeguard network perimeters. * Lead more
    CGI Technologies and Solutions, Inc. (06/05/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Agency (DISA) Security Technical Implementation Guides (STIGs) and National Security Agency (NSA) recommendations. + Lead the identification of disagreements ... to bring the system into compliance. + Plan, develop, execute and document results of security test procedures. + Lead the analysis and testing of a designated… more
    Imagine One Technology & Management (07/01/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Information Systems Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in system security engineering to help our ... assist our clients with critical missions? As a systems security and network security engineer ,...to assess vulnerabilities and recommend the best solution and security strategy. We need your experience to lead more
    BOOZ, ALLEN & HAMILTON, INC. (08/09/25)
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  • Senior Forescout Security Engineer

    SAIC (VA)
    **Description** **Senior Network Security Engineer ** SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to support the US ... 800-53 controls and DISA Security Technical Implementation Guides (STIGs) and Security Requirements Guides (SRGs). + Lead the design and implementation of… more
    SAIC (08/09/25)
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  • Senior Cloud Security Engineer

    Pegasystems (Alexandria, VA)
    Senior Cloud Security Engineer Job Category: Engineering & Cloud Location: US - Virginia - Remote **Meet Our Team:** You'll be a part of a collaborative team of ... building, and maintaining a secure cloud environment. The Cloud Cybersecurity Team identifies security vulnerabilities across Pega's...**Who You Are:** You are a passionate and experienced security engineer who will play a crucial… more
    Pegasystems (07/18/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    …on the beautiful eastern shore of Virginia (Accomack County) at Wallops Island. As a Lead Cyber Security Engineer and certified Naval Validator, you will be ... Senior Cyber Security Engineer Job Category: Information Technology...confidentiality, integrity, and availability. **You will be the Cyber Security Team Lead responsible for:** **Cyber … more
    CACI International (07/08/25)
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  • Lead Software Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …support national security initiatives through advanced application development. As a lead engineer , you will guide a high-performing team building secure, ... years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems as a… more
    General Dynamics Information Technology (07/22/25)
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  • Security Engineer , Healthcare…

    Amazon (Arlington, VA)
    Description Amazon's Healthcare Security organization is currently hiring for a Security Engineer to help lead a team of security engineers tackling ... for customers. In this role: - You will conduct security research on AI-powered mechanisms for discovering and protecting...to get in with a fast-growing business. You will lead teams to design secure architecture and build layers… more
    Amazon (07/10/25)
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  • Lead Infrastructure Systems Engineer

    NANA Regional Corporation (Alexandria, VA)
    …secure systems integration. As a senior technical authority, the Lead Engineer will collaborate closely with cybersecurity , application, and network teams to ... Suvi Global Services is seeking a seasoned Lead Infrastructure Systems Engineer to provide...of driving innovation and ensuring infrastructure excellence in a high- security federal environment. To join our team of outstanding… more
    NANA Regional Corporation (07/01/25)
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  • Security Engineer SME

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Security Engineer SME with an active Secret clearance in support of our DEA Bluestone program. **Responsibilities** ... + Build culture of security -first development and IT infrastructure + Deliver ...coach teams on implementing them across the enterprise + Engineer , implement and monitor security measures that… more
    GovCIO (06/03/25)
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