• Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …Environment (CE) training within six (6) months of hire. Security Clearance: + Active Top Secret or higher required ( SCI eligibility preferred). + Any ... systems to be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and… more
    Cydecor, Inc. (11/20/25)
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  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …system to be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and ... for all security matters related to specific sets of information systems . + Lead the preparation and...+ Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance required 1. Two… more
    Imagine One Technology & Management (09/30/25)
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  • Nautical

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …+ Digital Technology Architect - Master + Digital Technology Architect - SME + Cloud System Administrator - Journeyman + Cloud System Administrator - ... System Administrator - Master + Cloud System Administrator - SME + Financial Business...based on position -highest clearance for this contract is TS / SCI with Counter Intelligence Polygraph. US Citizenship… more
    UIC Government Services and the Bowhead Family of Companies (10/30/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    …to obtain CASP or CISSP certification within six months. Desired Qualifications: + Current or past Top Secret or TS / SCI clearance. + Current CASP or ... Document system configurations, processes, and best practices. + Perform Systems Administrator and Oracle Database Administration functions as required Must… more
    Shuvel Digital (10/17/25)
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  • Agentic Systems Engineer

    TekSynap (Reston, VA)
    …CLEARANCE** US Citizenship Active Top Secret clearance with SCI eligibility **OTHER INFORMATION ** Please note this job description is not ... and broader DoD/IC governance and compliance standards. **REQUIRED QUALIFICATIONS** + Active Top Secret clearance with SCI eligibility + Bachelor's… more
    TekSynap (10/01/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …or a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain and ... and policy changes. + Previous experience operating as a SCI /SAP ISSO, ISSE, System Administrator ,...year from the date of hire, the following clearance(s): Top Secret / SCI Work Location Type:… more
    The MITRE Corporation (11/08/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …ID: ATR 17717 Job Description Job Title: Linux Engineer Location: Chantilly, VA Eligibility: Top Secret / SCI clearance with current CI Polygraph required The ... Engineering team is seeking a driven Senior Linux/UNIX Systems Administrator that is highly technical and...- Experience writing detailed, technical documentation -8570 Compliance -Active TS / SCI + CI Poly - Ability to… more
    Arena Technical Resources, LLC (10/25/25)
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  • Information System Security Engineer…

    Assertive Professionals (Chantilly, VA)
    … (https://mystaffingpro.com/sites/mystaffingpro.com/files/2018-05/tech\_faq\_sa.pdf) Position 1. Open Position - TS / SCI EOE Statement Assertive Professionals, ... Information System Security Engineer (ISSE) About...Number AP--24-00022 Location Chantilly, Virginia Full-Time/Part-Time Full-Time Minimum Clearance TS / SCI with Polygraph Timeline Pipeline Description Assertive… more
    Assertive Professionals (10/09/25)
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  • Fleet Support Rep-SA/DBA III-Computer…

    V2X (Virginia Beach, VA)
    …support. + Other Requirements: + This position requires the ability to obtain and hold a DOD TOP SECRET (T5) / SCI clearance. + US Citizenship is required as ... by the government customer. + Create, maintain, and manage system administrator and user accounts for all...+ Minimum Qualifications + Education: Certification in Computer Science, Information Systems , or a relevant technical discipline… more
    V2X (09/16/25)
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  • Lifecycle Manager

    KBR (Chantilly, VA)
    …compliance with security policies and procedures. Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a Polygraph ... + Relevant certifications (eg, AWS Certified DevOps Engineer, Certified Kubernetes Administrator ) Clearance Requirements: TS / SCI with Polygraph Additional… more
    KBR (09/05/25)
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