• Cyber Security Analyst SME - TS/SCI w/ Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …RQ204159 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... networks and applications. + Experience with architecture design, system and network analysis, vulnerability and risk assessments, and security assessment of… more
    General Dynamics Information Technology (10/01/25)
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  • Infrastructure Engineer T5

    CACI International (Sterling, VA)
    …Active Roles Server, and Privileged Account Management (PAM) **Qualifications:** _Required:_ + Top Secret with SCI eligibility + US citizen + Bachelor's ... + Analyze and resolve hardware/software integration issues across server and network infrastructures + Design and support system architecture and hardware… more
    CACI International (12/11/25)
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  • Cloud Support Engineer - Days

    ManTech (Vienna, VA)
    …Workspace or Microsoft Office collaboration tools **Clearance Requirements:** + An active/current Top Secret clearance is required for this position. **Physical ... each may substitute 0.5 years' experience + CompTIA Security+, ITIL Foundation, CompTIA Network +, or CompTIA A+: each may substitute 1 year experience + AWS… more
    ManTech (11/22/25)
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  • TS/SCI Low Band System Software Support Engineer

    Insight Global (Hampton, VA)
    …IT infrastructure issues related to user systems, servers, storage, and network connectivity. Additionally, this Systems Administrator will provide system ... position with an extension possible that requires an active TSSCI clearance or a Top - Secret clearance with SCI eligibility. This is an on-site position at… more
    Insight Global (11/01/25)
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  • Sr. UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …- can be waived for 30 days after project join date. d) Active DOD Secret Security Clearance. e) Five or more years' experience as a Unix Systems Administrator ... widely distributed geographic sites. e) Experience with current and emerging network and infrastructure management technologies and business practices. CGI is… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Fleet Support Rep-Ship Rider III

    V2X (Virginia Beach, VA)
    …Office 365 + Other Qualifications + Must be physically able to lift/maneuver 100 lbs + Top Secret SCI (SSBI) (Tier 5) At V2X, we are deeply committed to both ... unique software applications as approved by PMA-281Create, maintain, and manage system administrator and user accounts for all applicable NavMPS assets + Provide… more
    V2X (12/10/25)
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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 + ... communication and collaboration abilities Desired Qualifications: + Experience with network infrastructure, database, cloud and data center operations, security… more
    KBR (12/05/25)
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  • Infoblox Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …RQ210924 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... GDIT, we foster a people-focused and customer-centric environment in delivering Network Engineering Services. As an Infoblox Systems Engineer supporting the… more
    General Dynamics Information Technology (11/26/25)
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  • Senior Security Systems Engineer - Clearance…

    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 Validator ... Vulnerability Management (IAVM) Plans. + Develop and maintain the System Security Administrator and Operators Manual (SSAOM). + Lead the effort to obtain… more
    Cydecor, Inc. (11/20/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …networking, and cybersecurity tools, techniques, and tactics. Clearance Required: US Government Top Secret / SCI Responsibilities: The Security Control Assessor ... the Risk Management Framework. + Must have demonstrated knowledge of host and network access control and auditing technologies and methods. + Must have an… more
    Tau Six (10/22/25)
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