• CSOC Tier 3 Engineer

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ210255 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... 8 years' experience in Cyber Security (CSOS) + **Active TS / SCI , Polygraph** + **DoDD 8140.01 and DoD...to the Government incident investigation reports which include sufficient information to document the entire lifecycle of the incident… more
    General Dynamics Information Technology (11/13/25)
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  • Cyber Security Operations Specialist II

    William C Brown Inc (Springfield, VA)
    …Technical field Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is ... tickets in the authorized ticketing system to initiate the incident response. + TS / SCI Security Clearance (US Citizenship required) These Qualifications Would be… more
    William C Brown Inc (11/10/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    …actions + Report as vendor updates are received **You'll Bring These Qualifications** + Top Secret / SCI clearance (current), with the ability to successfully ... Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (11/10/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …equivalent professional experience. + Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI . Preferred Qualifications: + 5+ years leadership ... Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton,...travel up to 10% + Must possess an active TS / SCI clearance or above + Please… more
    Virtual Service Operations (11/09/25)
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  • Senior Intelligence and Security Advisor

    Koniag Government Services (Falls Church, VA)
    …in a relevant field, required. **Security Pre-Requisite:** + Must have a CURRENT/ACTIVE TOP SECRET with SCI Eligibility **Desired Candidate Experience:** + ... seeking a Senior Intelligence and Security Advisor with a TS / SCI security clearance to support KITS and...holidays, three weeks paid time off, and more. The Sensitive Intelligence Office has multiple task centers related to… more
    Koniag Government Services (11/08/25)
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  • Senior DevOps Engineer

    CACI International (Chantilly, VA)
    …Aerospace Engineering, Computer Engineering, Physics, Math, or equivalent experience + Active TOP SECRET security clearance with SCI eligbility + ... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type… more
    CACI International (11/07/25)
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  • Integration Solutions Engineer

    SAIC (Chantilly, VA)
    …more experience; Relevant experience to be substituted in lieu of degree. + Active Top Secret / SCI with Poly. + Experience in software/platform tools ... of space systems and providing flight software integration. The role requires an active TS / SCI with Polygraph. As the Integration Solutions Engineer you will be… more
    SAIC (11/07/25)
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  • Electronic Warfare Operator

    Leidos (Chantilly, VA)
    …in aircraft survivability and combat mission planning to ensure client objectives are met. TOP SECRET / SCI clearance is required. The work schedule may be ... or Navy Airborne Early Warning School. .Recent Operational experience. . TS / SCI required. **DESIRED SKILLS:** Experience as an...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (11/06/25)
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  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …scientific, or technical discipline and 12 years or more relevant experience. + Active Top Secret / SCI clearance with a Polygraph + Experience with space ... Travel Requirements: Minimal + Working Hours: Standard Required Qualifications: + Active TS / SCI security clearance with current Polygraph + Bachelor's degree in… more
    KBR (11/01/25)
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  • Network/Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …Network Professional (CCNP), or CompTIA Network+. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... guides, test and compliance, and configuration management. + Active and current TS / SCI clearance with polygraph. **What Desired Skills You'll Bring:** +… more
    Parsons Corporation (10/31/25)
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