• Navy Qualified Validator (NQV) Security

    Leidos (Dahlgren, VA)
    …for Your Next Challenge?** Leidos is seeking a **Navy Qualified Validator (NQV) Security Engineer ** with an active **Secret** clearance and direct Validator ... and **Sustainment Support** for IT Systems/Networks Risk Management Framework (RMF) security authorization packages. Your work will ensure RMF ATO maintenance for… more
    Leidos (04/23/25)
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  • Software Reverse Engineer - Future Need…

    Cipher Tech Solutions (Vienna, VA)
    …Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, we will test you on both ... be a US Citizen who holds a US government security clearance at the Secret level or higher +...of analyzing malicious code. The goal of a reverse engineer is to understand how the malicious code works… more
    Cipher Tech Solutions (05/01/25)
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  • Cyber Security Engineer IV…

    Navy Federal Credit Union (Vienna, VA)
    Overview This position is for a Cyber Security Engineer IV - Data Security Services with a concentration of data encryption and security (eg HSM ... guidance to several key technology solutions, as well as supporting data security solutions from the conceptual phase to operationalization, as well as supporting… more
    Navy Federal Credit Union (07/11/25)
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  • Cloud Security Engineer

    Datavant (Richmond, VA)
    …to realize our bold vision for healthcare. **What We're Looking For** As a Cloud Security Engineer in the Secure Product & Infrastructure program, you will be ... part of a highly technical team, actively working to build security into Datavant's infrastructure. You'll play a key role helping to build secure patterns, and… more
    Datavant (06/28/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include ... but are not limited to:** + Maintain operations of identity and access management services including directory, access, ...+ Perform Linux based system upgrades and patches + Engineer and deployment of a privileged access management (PAM)… more
    ManTech (06/04/25)
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  • Cloud Security Engineer

    Robert Half Technology (Arlington, VA)
    Description We are looking for a skilled Cloud Security Engineer to join our team in Arlington, Virginia. In this role, you will play a critical part in ... designing and maintaining robust cloud security controls while ensuring compliance with industry standards and...with Zero Trust principles and organizational policies. * Oversee identity and access management in Azure AD/Entra ID, including… more
    Robert Half Technology (07/03/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **Mantech** seeks a motivated and customer-focused **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help ... deployments or data centers . Experience deploying and/or supporting enterprise security software such as firewalls, intrusion prevention systems (IPS), antivirus… more
    ManTech (06/28/25)
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  • Security Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a Security Engineer to support the execution of strategic, operational, and organizational PPSM objectives. This position can ... guidelines (eg, DISN) and conduct quality assurance of all VA, IA security engineering analysis, QA, systems and application security implementation strategies… more
    Leidos (07/10/25)
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  • Corelight Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    Corelight Network Security Engineer Key Role: Serve as a key member in the client's cybersecurity program. Lead the selection, design, and implementation of ... network security tools and capabilities. Develop new detection capabilities and...including automation and orchestration, visibility and analytics, secure DevOps, identity and access management, c ond itional-based access, attribute-based… more
    BOOZ, ALLEN & HAMILTON, INC. (07/12/25)
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  • TS/SCI Information System Security

    Insight Global (Manassas, VA)
    Job Description Insight Global is looking for an Information Assurance System Security Engineer III in Manassas, VA. They will be responsible for integrating ... security into the full lifecycle of customer information systems,...race, color, ethnicity, religion,sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic… more
    Insight Global (07/15/25)
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