• Information System Security Engineer…

    Amentum (Warrenton, VA)
    systems at multiple classifications levels. **Requirements:** + Must have active Top - Secret clearance with SCI or TS with the ability to acquire ... using intimate knowledge of security design best practices for information systems . throughout the system development life...environment. **Clearance Required:** + Must have active Top - Secret clearance with SCI or TS more
    Amentum (07/29/25)
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  • Phone Installation Technician

    ManTech (Herndon, VA)
    …the Sponsor's new unclassified network LAN infrastructure. + Special non-commercial systems administrator experience (access management/file transfer) + VoIP ... to meet last minute requests._** **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph. **Physical Requirements:** + Must be able to… more
    ManTech (08/09/25)
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  • Network Tools Administrator

    Leidos (Mclean, VA)
    …inventory needs are met. + Continually monitor and fine-tune performance of Information Systems , conducting analyses of network usage, user complaints, traffic ... **Description** **Network Tools Administrator ** **Are you looking for an opportunity to...SOPs and other documentation. **Required Security Clearance:** + Active TS / SCI with Polygraph clearance is required. **Required… more
    Leidos (07/22/25)
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  • Exam Administrator (FSA-L1) NGA…

    Masego (Springfield, VA)
    …recognize and award your hard work. Description We are looking for an entry-level TS / SCI -cleared Exam Administrator to join our team. The Certification Exam ... Knowledge of Reasonable Accommodations Security Clearance Requirement : + TS / SCI , must be willing to take and...and decades of experience, coupled with proven project management systems and top -notch client support, Masego enhances… more
    Masego (06/06/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    …Due to the nature of the government contracts, we support, US Citizenship is required. + TS / SCI with specific polygraph required for Position or TS / SCI ... **Description** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has technical… more
    Leidos (06/06/25)
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  • Test Engineer (Onsite)

    BAE Systems (Springfield, VA)
    …experience or equivalent experience is an acceptable substitute + Must hold a current Top Secret / SCI security clearance + Able to pass Counter Intelligence ... part of? Come build your career with us. BAE Systems is seeking a Junior Linux Administrator ...+ Associates degree and 4 year(s) related experience. **Pay Information ** Full-Time Salary Range: $95106 - $161680 Please note:… more
    BAE Systems (07/23/25)
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  • AWS Cloud Administrator

    CACI International (Chantilly, VA)
    …least 3 years focused on AWS + Bachelor's Degree or higher in Computer Science, Information Systems , or similar + Ability to manage multiple priority tasks + ... AWS Cloud Administrator Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (07/10/25)
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  • TSSCI Windows System Administrator

    Insight Global (Arlington, VA)
    …https://insightglobal.com/workforce-privacy-policy/ . Skills and Requirements Currently possess an active TS / SCI security clearance Currently possess DoD 8750 ... An employer is looking for a TSSCI Windows System Administrator to sit in Rosslyn, VA. The person will...experienced with DISA and DISAs support to mission partners TS / SCI w/CI Poly Preferred null We are… more
    Insight Global (08/11/25)
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  • Senior Network Administrator

    Chenega Corporation (Arlington, VA)
    …network engineering experience. + DoD IAT Level II (eg, Security+ CE). + TS / SCI clearance **Knowledge, Skills, and Abilities:** + Deep understanding of TCP/IP, ... **Req ID:** 36980 **Summary** **Senior Network Administrator ** **Arlington, VA** Are you ready to enhance...the stability, integrity, and efficient operation of the network systems that support core organizational functions. The **Senior Network… more
    Chenega Corporation (08/01/25)
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  • Database Administrator 4

    M. C. Dean (Chantilly, VA)
    …to a government contract, this specific position requires US Citizenship, **ACTIVE TS / SCI w/ Polygraph clearance is REQUIRED** **Education & Experience:** + ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (07/15/25)
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