• Senior Information System Security…

    KBR (Chantilly, VA)
    Title: Senior Information System Security Officer (ISSO) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... STIGs and SRGs + Excellent oral and written communication skills Security Clearance: Active TS / SCI with Polygraph Belong, Connect and Grow at KBRAt KBR, we are… more
    KBR (01/02/26)
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  • Targeting Officer

    KBR (Chantilly, VA)
    …+ Travel Requirements: Occasional + Working Hours: Standard Required Qualifications: + Clearance: TS / SCI ++ + Education: Bachelor's degree and at least 7+ years ... Title: Targeting Officer Belong. Connect. Grow. with KBR! KBR's National...space defense. Responsibilities: + Demonstrate inquisitiveness, investigative skills, and action -oriented initiative to deliver solutions to complex operational challenges… more
    KBR (11/13/25)
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  • Information System Security Officer

    ManTech (Columbia, MD)
    **MANTECH** seeks a motivated, career driven, and customer-focused ** Information System Security Officer (ISSO)** to join our team in **Columbia, MD** . You will ... (SNOW) platform **Clearance Requirements:** + Must possess and maintain a current/active TS / SCI clearance with Polygraph **Physical Requirements:** + Must be… more
    ManTech (12/17/25)
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  • Information System Security Officer

    Nightwing (Annapolis Junction, MD)
    …stakeholders, including IT, PMs, and senior leaders. **Required Skills and Qualifications** + TS / SCI with Full Scope Poly Clearance Required + 6+ years in ... to implement and maintain security measures that protect our vital information assets. **Key Responsibilities** Risk Management: Draft, update, and submit RMF… more
    Nightwing (10/28/25)
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  • Dedicated IT Support Officer

    ManTech (Mclean, VA)
    …v4 Foundation or higher certification. **Security Clearance Requirements:** + Current/active TS / SCI with Polygraph required. **Physical Requirements:** + Must be ... to:** + Use ITIL-based processes to streamline the receipt, triage, categorization, action , and resolution for incoming incidents, requests, and demands for Mission… more
    ManTech (12/13/25)
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  • Technical Operations Officer SME

    Nightwing (Sterling, VA)
    …+ Technical fluency in the Chinese Mandarin language **Clearance Requirement** : ** TS / SCI with poly** **Education:** Bachelor's degree in a technical field ... part of the Nightwing team._ _Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment… more
    Nightwing (12/20/25)
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  • Project Analyst

    Noblis (Lorton, VA)
    …solving skills Desired Qualifications + Master's Degree + 5+ years of related experience + Top Secret / SCI Security Clearance + PMP Certification + DTRA CTR ... The Project Analyst serves as lead A&AS support to the Government Project Officer , and is directly responsible for ensuring all project level deliverables meet… more
    Noblis (12/19/25)
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  • Security Specialist (SS-L3) NGA - Washington

    Masego (Springfield, VA)
    …recognize and award your hard work. Description We are looking for a Level-3 TS / SCI -cleared Security Specialist to join our team. Candidates must have hands-on ... strong written and verbal communication skills + Program Security Officer experience in addition to SAP processing dealing with...in a related field Security Clearance Requirement + Active TS / SCI Salary Range : $ 94,830 +… more
    Masego (10/29/25)
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  • Risk Management Framework (RMF) Coordinator, Level…

    Acclaim Technical Services (Annapolis Junction, MD)
    …DC area firms and continues to grow. We are hiring an RMF Coordinator with TS / SCI clearance and polygraph in Annapolis Junction, MD. The RMF Coordinator will: ... in one or more of the following fields: + Must possess an active TS / SCI clearance with polygraph + Risk Management; Process Improvement; or Project Management… more
    Acclaim Technical Services (10/28/25)
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  • Information System Security Manager

    SAIC (Chantilly, VA)
    …write short, succinct risk assessments, and certification reports for submission to the Chief Information Officer (CIO). + Monitor and track projects in the A&A ... **Description** SAIC is seeking an Information System Security Manager (ISSM) to provide ...position is in Chantilly, VA and requires an active TS / SCI clearance with Polygraph. This Customer's office… more
    SAIC (01/06/26)
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