• Windows Client Engineer , Region Service…

    Amazon (Arlington, VA)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the ... (RSCI) is looking for an experienced Windows Client Systems Engineer with a deep knowledge of Windows desktop services,...networks - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - Eight… more
    Amazon (09/09/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    …operations This position is located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . Job responsibilities include, but are not ... **Description** SAIC is seeking an **IT Systems Engineer ** to develop updated guidance for online operations...of new technologies with existing systems. **Qualifications** + Active TS / SCI with Polygraph. + Bachelors and 9… more
    SAIC (09/24/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Washington, DC)
    …Minimal 0-20% Travel + Working Hours: Standard 40 hour per week Qualifications : Required: + Clearance: Top Secret with SCI + 5 to 8 years with BS/BA or 3 ... Title: Data Center Engineer (Infrastructure/Cloud) Belong. Connect. Grow. with KBR! KBR's...for infrastructure hosted service patching and updates + Design virtual Infrastructure services to maximize available capacity of physical… more
    KBR (07/16/25)
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  • O&M Network Engineer 4 (Tech Specialist 4)

    M. C. Dean (Springfield, VA)
    …eligibility requirements, including US Citizenship, for access to classified information ; ** Top Secret with SCI eligibility required** **Position / ... objectives throughout the typical IT project lifecycle. The O&M Network Engineer is responsible to refining requirements, development and revising design… more
    M. C. Dean (09/16/25)
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  • Mid-Level Systems Engineer

    Leidos (Gaithersburg, MD)
    …user workgroups, and vendors to manage the 4ACES platform **Clearance Level Required:** Top Secret clearance with SCI required. Ability to successfully ... Decision Advantage Solutions Business Area is currently seeking a Mid-Level Systems Engineer for the Chinook Program on the Advanced Analyst Augmentation Analytical… more
    Leidos (08/21/25)
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  • Sr. DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    … Location: Springfield, VA Eligibility/Clearance: This position requires an active TS / SCI clearance Job Description: This position supports the Geospatial ... Sr. DevOps Engineer Location: Springfield, VA, US Job ID: ATR...using Jira and Confluence on a daily basis *Active TS / SCI clearance required and eligibility to obtain… more
    Arena Technical Resources, LLC (07/18/25)
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  • ADC Windows Client Engineer , Region…

    Amazon (Arlington, VA)
    …selected must be a US Citizen and currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the candidate ... Infrastructure (RSCI) is looking for an experienced Windows Systems Engineer with a deep knowledge of Windows Active Directory...networks - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - 8+… more
    Amazon (09/09/25)
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  • Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    Infrastructure Engineer /Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with ... governing configuration management and change control. **Qualifications:** _Required:_ + Active TS / SCI w/ Poly clearance is required. + Bachelor's degree… more
    CACI International (09/26/25)
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  • Systems Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz ... Systems Security Engineer The Opportunity: As a systems engineer...using Windows Operating systems and AWS Services + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (09/11/25)
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  • ADC Windows Client Engineer , Region…

    Amazon (Herndon, VA)
    …requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the ... (Linux/Windows) experience - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - 2+ years supporting… more
    Amazon (10/02/25)
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