• Security Shift Supervisor

    Chenega Corporation (Arlington, VA)
    …+ Must be able to obtain and maintain a Secret to Top Secret / SCI security clearance and meet all government suitability standards. + Strong ... Supervisor is responsible for providing first-line oversight and leadership to Contract Security Officers (CSOs) assigned to the Department of War that will operate… more
    Chenega Corporation (11/19/25)
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  • Associate Industrial Security

    Leidos (Lorton, VA)
    security and a proven track record of ensuring compliance and protecting sensitive information . * Experience conducting Security incident inquiries. If ... Personnel Security databases to track new employee security clearance actions and annual security... Security . * Candidate must possess an active TS / SCI . Preferred Qualifications * FSO training certificate… more
    Leidos (12/17/25)
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  • Cloud Solution Architect - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …**active US Government** ** Top Secret Clearance with access to Sensitive Compartmented Information ( SCI )** based on a **Single Scope ... development, architecture, and/or consulting OR equivalent experience. **Other Requirements** ** Security Clearance Requirements:** Candidates must be able to… more
    Microsoft Corporation (12/19/25)
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  • Principal Military Trainer-Operational Environment…

    Serco (Suffolk, VA)
    …and exercises. Additional desired experience and skills: + An active US DoD Top Secret / SCI security clearance . + Joint Forces Staff College or PMEII ... active US Department of Defense (DoD) Secret security clearance with the ability to obtain a Top Secret / SCI clearance .** In this role, you… more
    Serco (12/18/25)
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  • Principal Military Trainer - Air Operations…

    Serco (Suffolk, VA)
    …and exercises. Additional desired experience and skills: + An active US DoD Top Secret / SCI security clearance . + Joint Forces Staff College or JPMEII ... active US Department of Defense (DoD) Secret security clearance with the ability to obtain a Top Secret / SCI clearance .** In this role, you… more
    Serco (11/25/25)
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  • Lead Security Engineer

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer** ** Clearance : Top Secret w/ SCI eligibility** **Location: Alexandria, VA** **Start: Based on ... Locations** _US-VA-Alexandria_ **Job ID** _2025-2022_ **Category** _CyberSecurity_ **Type** _Regular Full-Time_ ** Clearance Required** _Top Secret / SCI more
    Foxhole Technology, Inc (12/19/25)
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  • Software Engineering - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …an active US Government Top Secret Clearance with access to Sensitive Compartmented Information ( SCI ) based on a Single Scope Background ... C++, C#, Java, JavaScript, or Python + OR equivalent experience. Other Requirements: Security Clearance Requirements: Candidates must be able to meet Microsoft,… more
    Microsoft Corporation (12/20/25)
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  • Data Center Technician - CTJ - Poly

    Microsoft Corporation (Fauquier County, VA)
    …an active US Government ** Top Secret Clearance with access to Sensitive Compartmented Information ( SCI ) based on a Single Scope Background ... IT equipment or related technology + OR equivalent experience. **Other Requirements:** ** Security Clearance Requirements:** Candidates must be able to meet… more
    Microsoft Corporation (11/26/25)
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  • OCI Security Engineer Intern - OVIP

    Oracle (Richmond, VA)
    …written and verbal communication skills, strong analytical and problem-solving skills. + Active TS / SCI security clearance . US Veteran transitioning from ... is required. Preferred qualifications includes + Master's degree in Computer Science, Information Security , Computer Engineering or equivalent. + Experience in… more
    Oracle (12/21/25)
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  • Information System Security Officer…

    KBR (Chantilly, VA)
    …NIST 800-53 and/or DISA STIGs and SRGs + Excellent oral and written communication skills Security Clearance : Active TS / SCI with Polygraph Belong, Connect ... multiple systems and networks of various classifications. + Develop and implement information security policies, procedures, and guidelines in accordance with… more
    KBR (10/29/25)
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