• OPSEC / Insider Threat Security Specialist…

    NANA Regional Corporation (Alexandria, VA)
    …to enhance OPSEC and Insider Threat program performance. **Qualifications** + Active Top - Secret security clearance with SCI eligibility. + Minimum of 5 ... (from NCSC) and be knowledgeable of other security disciplines ( information , physical, industrial, operations, and personnel, SCI ). + A combination… more
    NANA Regional Corporation (12/13/25)
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  • Senior Information System Security

    ManTech (Quantico, VA)
    …**Clearance Requirements:** + Must have a current/active Top Secret security clearance with eligibility to obtain SCI prior to starting this position. ... Management (IAM) Level III certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional… more
    ManTech (12/06/25)
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  • Information System Security Engineer

    ManTech (Chantilly, VA)
    … Clearance Requirements:** + Must have a current/active Top Secret security clearance with eligibility to obtain SCI prior to starting this position. + ... **MANTECH** seeks a motivated, career and customer-oriented ** Information System Security Engineer (ISSE)** to join our team in **Chantilly, VA.**… more
    ManTech (11/29/25)
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  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …**Desired Education:** + Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance required 1. Two (2) of the ... be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation...four (4) engineers require a TS SCI clearance Imagine One Technology & Management, Ltd., offers… more
    Imagine One Technology & Management (09/30/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …8570.01, or successor + Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will require ... perform as ISSO to be focal point for all security matters related to specific sets of information...a TS/ SCI clearance Imagine One Technology & Management, Ltd., offers… more
    Imagine One Technology & Management (09/24/25)
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  • Utility Cleaner

    Amentum (Mclean, VA)
    …and cleaning restrooms. **Must be able to obtain and maintain a Top Secret / SCI US Government security . Note: US citizenship is required to obtain ... a Top Secret / SCI security ...products and equipment, including knowledge of the Hazardous Materials Information System + Ability to read and understand instructions… more
    Amentum (12/09/25)
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  • Lead Information Security Officer

    Parsons Corporation (Centreville, VA)
    …equipment containing classified equipment. \#AngelFish ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required ... Description:** Parsons is looking for an amazingly talented **Lead** ** Information Security Officer** to join our team!...You'll Bring:** + Active Top Secret / SCI clearance + Bachelor's degree in cyber security more
    Parsons Corporation (12/02/25)
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  • Sr. Principal Industrial Security Analyst

    Northrop Grumman (Falls Church, VA)
    …industrial security or related disciplines. + Candidates must have a current DOD Top Secret level security clearance with ability to obtain and maintain ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...as well as OPSEC, personnel, industrial, cyber, physical and information security principles. + Strong working knowledge… more
    Northrop Grumman (12/05/25)
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  • TS/ SCI DevOps Engineer

    Parsons Corporation (Centreville, VA)
    …with the Atlassian product suite (Confluence, Jira). ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... and customers. **What Required Skills You'll Bring:** + Active Top Secret security clearance. +...security clearance. + Bachelor's degree in Computer Science, Information Systems Management, or a related discipline, or equivalent… more
    Parsons Corporation (11/06/25)
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  • Specialist, Integration/Test Engineer - TS/…

    L3Harris (Chantilly, VA)
    …minimum of 8 years of prior related experience. + Security + + Active Top Secret / SCI security clearance. Preferred Additional Skills: + Demonstrates ... sea and cyber domains in the interest of national security . Job Title: Specialist, Integration/Test Engineer Job Code: 31717...Secret Clearance which requires US Citizenship. Qualifications: + Top Secret or TS/ SCI Clearance… more
    L3Harris (12/05/25)
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