• PKI Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Mclean, VA)
    As an IAM engineer , you'll play a critical role in the world of IAM and Zero Trust. In this role, you'll support large-scale IAM projects for our clients. You'll ... sign-on to privileged access systems, you'll have the chance to implement enterprise-class solutions and stop adversaries in their tracks. Requirements + 3+ years of… more
    ENS Solutions (01/01/26)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    Develop innovative solutions to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network ... operating systems and applications + Experience working with STIGs, SCAP, and cybersecurity best practices + Active TS/SCI clearance; willingness to take a polygraph… more
    ENS Solutions (12/27/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …and empower critical Department of Defense (DoD) assets. Looking for an experienced cybersecurity engineer with strong technical depth and a leadership mindset. ... Engineer Sr. Additional Requirements:_** . Bachelor's degree in Cybersecurity , Computer Science, Computer Engineering, or related engineering or IT field… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …mission-critical systems. You will perform technical security assessments, design secure solutions , automate reporting, and guide leadership on cybersecurity ... to identify vulnerabilities, compliance gaps, and recommend mitigations. + Architect and engineer innovative solutions to support ongoing Cyber Threat and… more
    Virtual Service Operations (11/09/25)
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  • Case Management Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    We are looking for a Backend Security Engineering Case Management Engineer to architect and implement the backend foundation of our next-generation case management ... GICSP, or CND Certification + Ability to obtain a DoD 8570.01-M Cybersecurity Service Provider - Infrastructure Support Certification, including CEH, CHFI, CFR,… more
    ENS Solutions (12/13/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …DISA Host Based Security System (HBSS) or Endpoint Security Suite (ESS) solutions + Experience designing systems/networks to use, or hands-on experience with ... systems/networks to use, or scanning, remediating, mitigating, and reporting cybersecurity vulnerabilities discovered through use of audit reduction tools and/or… more
    Northrop Grumman (12/02/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity professional ... our clients. **Position Role Type** : Onsite **About Nightwing Intelligence Solutions ** The Nightwing Intelligence Solutions business provides technically… more
    Nightwing (11/25/25)
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  • Senior Information Systems Cyber Engineer

    The MITRE Corporation (Mclean, VA)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... MITRE - and make a difference with us. Department Summary: The Cybersecurity Risk Management Department (R311) within the Global Security Services Division (R300)… more
    The MITRE Corporation (12/18/25)
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  • Multi Cloud Engineer Architect SME

    Leidos (Fort Belvoir, VA)
    …Responsibilities:** + Architect, design, and implement multi-cloud (Azure, AWS, hybrid) solutions that meet DoD mission objectives and cybersecurity ... **Description** Leidos Digital Modernization is seeking an experienced **_Multi Cloud Engineer Architect SME_** to support large-scale migration and operations on a… more
    Leidos (11/15/25)
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  • Senior Okta Engineer

    Guidehouse (Mclean, VA)
    …troubleshooting Okta user authentication and application issues. + Broad knowledge of cybersecurity threats and mitigating IT solutions . + Experience developing ... Obtain Public Trust **What You Will Do** **:** Our Cybersecurity Consultants are a team of business integrators with...are seeking a highly skilled and certified Senior Okta Engineer to lead the design, implementation, and optimization of… more
    Guidehouse (11/13/25)
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