• Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Security Requirements:** + US Citizenship required + Candidate must have an ACTIVE SECRET clearance (with TS / SCI eligibility) **Imagine One Technology & ... Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join...the Intermediate level per DoDD 8140.01, or successor** + ** Information Assurance Technical (IAT) Level II certification** + Minimum… more
    Imagine One Technology & Management (06/03/25)
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  • Cyber Security Engineer

    Leidos (Hampton, VA)
    … Manager (ISSM), Information Systems Security Officer (ISSO), and Information System Security Engineer (ISSE). + Demonstrated experience supporting ... **Description** Leidos Intelligence Group is seeking a Cyber Security Engineer (CSE) to support an...project teams. **Requirements for role:** + Must have a TS / SCI with poly to be considered +… more
    Leidos (06/27/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …Cyber Security Engineer Type: Contract Location: Arlington, VA Clearance: Active Secret . Must be able to obtain TS / SCI and DHS suitability prior ... to starting employment. Description: The successful Cyber Security Engineer applies current analytical and logical...Secret clearance. Must be able to obtain a TS / SCI clearance * Must be able to… more
    Shuvel Digital (06/26/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …VA Work Auth: USC Clearance: Active Secret . Must be able to obtain TS / SCI and DHS suitability prior to starting employment. Education: Bachelor's degree in a ... Hybrid Cyber Security Engineer Type: Contract Location: Arlington,...Secret clearance. Must be able to obtain a TS / SCI clearance + Must be able to… more
    Shuvel Digital (06/26/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …improving lives, and changing the world for the better. We are seeking a **Physical Security Engineer 4** to join our ** Security and Electronic Systems ... to a government contract, this specific position requires US Citizenship, **ACTIVE TS / SCI w/ Polygraph clearance is REQUIRED** **Education:** + Bachelor's degree… more
    M. C. Dean (06/17/25)
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  • Information Systems Security

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... and shape the future of space defense. + The Information Systems Security Engineer will...shared responsibility models, networking, and/or data experience is required. TS / SCI Clearance is required. Desired: Experience with… more
    KBR (06/14/25)
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  • Information Systems Security

    KaylaTek, Inc. (Arlington, VA)
    Security Accreditation. o Assist with RMF related tasks as needed Qualifications: + Active Top Secret - SCI security clearance. + Active COMPTIA ... current position. Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the … more
    KaylaTek, Inc. (06/05/25)
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  • Information Systems Security

    CACI International (Chantilly, VA)
    Information Systems Security Engineer - ISSE Job...Citizen + Top Secret / Sensitive Compartmented Information ( TS / SCI ) with ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...* * **The Opportunity:** CACI is searching for an Information Systems Security Engineer (ISSE)… more
    CACI International (07/02/25)
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  • Information System Security

    Amentum (Warrenton, VA)
    …network/operational systems at multiple classifications levels. **Requirements:** + Must have active Top - Secret clearance with SCI or TS with the ability ... so, look no further. Amentum is seeking a **Senior Information System Security Engineer (ISSE)**...environment. **Clearance Required:** + Must have active Top - Secret clearance with SCI or TS more
    Amentum (07/29/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Information Systems Security Engineer The...and frameworks such as NIST 800-207 + TS / SCI clearance with a polygraph + Offensive Security ... systems security and network security engineer , you can identify the Information System...need to meet eligibility requirements for access to classified information ; TS / SCI clearance is… more
    BOOZ, ALLEN & HAMILTON, INC. (08/09/25)
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