• Customer Delivery Consulting Engineer

    Cisco (Herndon, VA)
    1444179 Customer Delivery Consulting Engineer - Security Apply (https://jobs.cisco.com/jobs/Login?projectId=1444179) + Location:Herndon, Virginia, US + Alternate ... a current US Government TS/SCI with Full Scope Polygraph Clearance .** **Must live within commuting distance and be able...be the groundbreakers of technology. **Your Impact** As a Security Consulting Engineer , you will help drive… more
    Cisco (07/05/25)
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  • Application Security Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **Web Application Security Engineer ** , you will provide technical expertise and solutions to remediate persistent and challenging ... security findings. **Qualifications** **Required:** + Ability to obtain a US government Security Clearance + Master's Degree and 3 years of relevant… more
    Steampunk (07/02/25)
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  • Information Systems Security

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate ... of all System Program Office sponsored systems. + Provide the Information System Security Engineer (ISSE) support for IA systems concept, requirements, design,… more
    SAIC (08/07/25)
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  • Cyber Security Engineer

    Leidos (Springfield, VA)
    **Description** We are seeking a Cyber Security Engineer who is responsible for developing and implementing advanced security solutions to defend critical ... to support the design and deployment of defensive cyber measures. The engineer conducts research on current and emerging cyber threats, identifies vulnerabilities,… more
    Leidos (05/24/25)
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  • Tenable Security Engineer

    NANA Regional Corporation (Alexandria, VA)
    …self-directed and experienced individual to fill the role of a Tenable Security Engineer for our existing government client in the Alexandria/Kingstown, ... and written communication skills. + Must be able to work independently with little to no oversight. + DoD Top Secret clearance is preferred. Minimum interim DoD… more
    NANA Regional Corporation (08/08/25)
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  • Information Systems Security

    KaylaTek, Inc. (Arlington, VA)
    …current position. Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the security ... related tasks as needed Qualifications: + Active Top Secret-SCI security clearance . + Active COMPTIA Security...testing for all hires to work on contract with the Air Force. This is at no cost the… more
    KaylaTek, Inc. (06/05/25)
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  • Security Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each ... site by working with the Information Security Offices to design, implement, and support defensive ...software development lifecycle. **Basic Qualifications:** + TS/SCI w/ Poly Clearance is required + Bachelor's degree in Cybersecurity, Computer… more
    Leidos (05/24/25)
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  • Lead Cyber Security Engineer

    The MITRE Corporation (Mclean, VA)
    …We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for ... government personnel + Advise and influence on cyber operations vision + Engineer innovative tactics, techniques, and procedures to ensure resiliency in the face… more
    The MITRE Corporation (08/08/25)
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  • Software Development Engineer , Cross…

    Amazon (Herndon, VA)
    …States Citizen. The candidate selected must be eligible to obtain and maintain a security clearance at the TS/SCI with polygraph level. 10012 Key job ... Description Are you a Software Engineer who is passionate about data and automation?...React.JS, AngularJS, Vue, TypeScript) - Current, active US Government Security Clearance of Top Secret or above… more
    Amazon (06/17/25)
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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 ... DISN) and conduct quality assurance of all VA, IA security engineering analysis, QA, systems and application security...in lieu of degree. + Active DoD Top Secret clearance with SCI eligibility required + DoD 8570 IAM… more
    Leidos (07/10/25)
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