• 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 Polygraph ... is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle...candidate will ensure the smooth operation of existing enterprise systems by patching and updating the system regularly; while… more
    CACI International (12/26/25)
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  • System Administrator Lead

    System One (Mclean, VA)
    …Arlington, Virginia Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Top Secret w/ SCI eligibility Duties and Responsibilities: Leads a ... team of system administrators responsible for enterprise IT systems . * Manages escalated incidents, patch management, and configuration...* Provide O&M support for NIPRNET, SIPRNET, and JWICS systems , as well as P2P SAR (a SAP system),… more
    System One (12/26/25)
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  • Cyber Security Administrator III

    Virtual Service Operations (Arlington, VA)
    Cyber Security Administrator III * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your career ... as a Cyber Security Administrator III? Let's chat and see if we are...is actively seeking a talented individual with an active TS /SCI clearance to lead implementation and management of operating… more
    Virtual Service Operations (12/11/25)
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  • Cloud Administrator

    CACI International (Chantilly, VA)
    Cloud Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... 2/16/2026 **The Opportunity** CACI is seeking a results-driven **Cloud Administrator ** to join the PGMM team-a program enabling planning,...aspects of Red Hat Enterprise Linux (RHEL) + Configure systems to meet STIG requirements + Manage AWS cloud… more
    CACI International (12/03/25)
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  • Network Infrastructure/System Administrator

    CACI International (Mclean, VA)
    Network Infrastructure/System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... * * * **The Opportunity:** CACI is looking for a Network Infrastructure/System Administrator to join the Luke Team! You will support the customer's data… more
    CACI International (12/17/25)
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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 pass a...and decades of experience, coupled with proven project management systems and top -notch client support, Masego enhances… more
    Masego (12/05/25)
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  • Executive Administrator

    Parsons Corporation (Mclean, VA)
    …practices in executive-level administrative support. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... what's possible. **Job Description:** Parsons is looking for a talented **Executive Administrator ** to join our team! In this role, you will coordinate daily… more
    Parsons Corporation (12/05/25)
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  • Lead ServiceNow System Administrator Public…

    ICF (Reston, VA)
    …rapidly growing, entrepreneurial, technology department, seeking a Lead ServiceNow System Administrator to support a federal project. Our Data Modernization Division ... and we are looking for a talented, highly motivated Lead ServiceNow System Administrator to join our ICF's Digital Modernization Division. You will be responsible… more
    ICF (01/03/26)
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  • Senior Database Administrator - Oracle…

    Oracle (Reston, VA)
    **Job Description** Are you a mission-driven **Senior Database Administrator ** ready to take your career to the next level supporting the nation's most critical ... + **Must possess or have the ability to obtain and maintain a TS /SCI security clearance with Polygraph (required).** **Why Oracle?** At Oracle, your expertise… more
    Oracle (01/01/26)
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  • Project Administrator

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38650 **Summary** **Project Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... cutting-edge technology and take your career to the next level! Chenega Systems (CS) provides federal agencies empowered solutions in Cybersecurity and Data… more
    Chenega Corporation (12/17/25)
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