• Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …REQUIREMENTS:** Must be able to obtain and maintain a security clearance at the Top Secret level. US Citizenship is a requirement for this contract. \#LI-JR1 ... files, directories, command-line environments, and documentation + Operate running systems , including booting into different run levels, identifying processes,… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain and maintain a ... Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (11/08/25)
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  • SharePoint Developer

    SOS International LLC (Fort Belvoir, VA)
    Fort Belvoir, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret **Company Description** Founded in 1989, SOSi is among the largest private, ... and managing the Microsoft SharePoint Office 365 application experience. + An active in scope Top Secret security clearance or Secret with the ability to… more
    SOS International LLC (12/18/25)
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  • Azure Engineer L3

    Virtual Service Operations (Lorton, VA)
    …experience, OR equivalent experience. + Travel: o Up to 10% + Clearance: Active Top Secret with SCI. Preferred Qualifications: + 5+ years leadership experience ... and sustainment support for Azure Stack Hub (ASH) and associated systems . You will be responsible for deployment, configuration, monitoring, patching,… more
    Virtual Service Operations (01/02/26)
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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 (12/05/25)
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  • Cloud Computing Specialist (CCS) - Remote

    TekSynap (VA)
    …Security Engineer Associate + Oracle Cloud Infrastructure Cloud Operations **Clearance** + Top Secret - IT-I (Tier 5/SSBI) Critical Sensitive Clearance **Desired ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret Clearance **OTHER DUTIES** Please note this job… more
    TekSynap (11/07/25)
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  • Telecommunications Specialist

    Parsons Corporation (Chantilly, VA)
    …(eg, Post Analysis, Report Writing, and MAJCOM follow-up, etc.). + Must have an Active Top Secret Clearance with SCI Eligibility + Must be able to travel up ... that assess survivability of critical US Air Force mission systems , infrastructures, and assets. The Air Force Mission Assurance...to the Home Team. **Security Clearance Requirement:** An active Top Secret security clearance is required for… more
    Parsons Corporation (01/08/26)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …to favorably pass a 5-year (BI) Background Investigation + The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (12/19/25)
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  • Cybersecurity Engineer

    TekSynap (Richmond, VA)
    …Handler + **CCSP** - Certified Cloud Security Professional **Clearance** + Must possess a Top Secret clearance with a favorable NACLC and be eligible for an ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret Clearance **OTHER DUTIES** Please note this job… more
    TekSynap (10/23/25)
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  • Senior Network Engineer

    TekSynap (Quantico, VA)
    …24 hours of the closure of any critical ticket. **REQUIRED QUALIFICATIONS** + Active Top - Secret security clearance + At least 5 years of relevant Information ... ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** + US Citizen + Top - Secret security clearance required **OTHER DUTIES** Please note this job… more
    TekSynap (01/08/26)
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