• Sepio Security Engineer

    Leidos (Arlington, VA)
    risk assessments and vulnerability analyses to identify potential security weaknesses, prioritizing findings for remediation and recommending mitigation ... this pivotal role, you will be responsible for designing, implementing, and maintaining security measures, with a specific focus on leveraging the Sepio platform for… more
    Leidos (11/25/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …against potential exploitations of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations ... against potential exploitations of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations… more
    General Dynamics Information Technology (11/21/25)
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  • Information Systems Security Manager…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Manager (ISSM), Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... maintains an organization's information security program, overseeing day-to-day security operations, managing risk assessments and incident response,… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Director, Audit- Global Payment Network

    Capital One (Mclean, VA)
    …growth and professional opportunity. Inspired by our colleagues, we are risk identifiers, challengers, influencers, and transformational leaders who drive impactful ... network technology, operations and ecosystem related risks, as well as risk management and regulatory expectations for a large financial institution.… more
    Capital One (12/14/25)
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  • Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    …Response professional to join our team. As a leader of this highly visible cyber Security Operations Center (SOC) for US Customs and Border Protection (CBP), ... staff and customers to identify, assess, and resolve complex security problems/issues/risks and facilitate resolution and risk ...at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux… more
    Leidos (12/03/25)
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  • Information System Security Manager

    SAIC (Chantilly, VA)
    …applications. + Coordinate A&A actions and system testing with appropriate security personnel. + Develop risk assessments, recommend mitigating countermeasures, ... **Description** SAIC is seeking an Information System Security Manager (ISSM) to provide information security...and write short, succinct risk assessments, and certification reports for submission to the… more
    SAIC (01/06/26)
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  • Information Systems Security Engineer, II

    Parsons Corporation (Fort Belvoir, VA)
    …verbal and written communication skills **What Desired Skills You'll Bring:** + BA/BS in Cyber Security + DoD 8570 IAT-III certification + Knowledge of Cloud ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (12/25/25)
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  • Sr. Cloud Security Engineer - Remote

    SitusAMC (Richmond, VA)
    …environment. Your responsibilities will include designing, implementing, and maintaining robust security measures to protect against cyber threats. You will ... Job Functions: + Help build and define our cloud security posture. Enable cyber resilience. Help implement...scans to identify and mitigate potential risks. Automate cloud security controls to ensure threat, vulnerabilities and risk more
    SitusAMC (12/23/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …administration, and most importantly: hardening all networks to withstand even the most vigorous cyber security attacks. Work with us as we secure and protect ... variety of audiences, including senior management. + Implement infrastructure and cyber security controls, including enhanced detection and vulnerability… more
    BOOZ, ALLEN & HAMILTON, INC. (12/21/25)
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  • Lead, Information Security Systems Engineer…

    L3Harris (Ashburn, VA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: ... Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: Ashburn, VA Job Schedule: 9/80 Relocation: Relocation assistance… more
    L3Harris (11/01/25)
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