• OS Administrator Windows

    CACI International (Chantilly, VA)
    OS Administrator Windows Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Windows to support the Department of the Air...to enable the DAF to transition focus from IT operations to mission operations . **Responsibilities:** The candidate… more
    CACI International (08/22/25)
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  • ACAS Systems Administrator / Information…

    CACI International (Norfolk, VA)
    ACAS Systems Administrator / Information Systems Security Officer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required ... We're seeking an experienced Information Systems Security Engineer & ACAS System Administrator to join our NTCSS Systems Team at Norfolk VA. You'll lead… more
    CACI International (09/25/25)
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  • AWS System Administrator

    CACI International (Springfield, VA)
    AWS System Administrator Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... The TCS team is looking for an AWS System Administrator to work on Enterprise Cross-Domain Systems and associated...practices. + Collaborate with teams: Work closely with development, operations , and security teams to ensure smooth and efficient… more
    CACI International (08/26/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... security. TCS will provide innovative design, engineering, procurement, implementation, operations , sustainment, and disposal of transport and cybersecurity IT… more
    CACI International (08/11/25)
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  • Test Administrator

    Pearson (Chesapeake, VA)
    …a great environment to start or grow your career, we are now hiring for a regular part time Test Administrator to join our team in Chesapeake, VA located at ... time . Learn more at https://pearsonbenefitsus.com/new-employees/. Responsibilities The Test Administrator position is responsible for providing a secure exam… more
    Pearson (09/22/25)
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  • Marketing & Communications Administrator

    AeroVironment (Arlington, VA)
    …Type** Regular **Job Description** **Summary** The **Marketing & Communications Administrator ** is detail-oriented and proactive, providing essential operational and ... help ensure the team executes with precision, efficiency, and compliance. The Administrator will play a vital role in coordinating projects, managing workflows,… more
    AeroVironment (09/19/25)
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  • Linux System Administrator -Senior Level

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance,… more
    Nightwing (09/26/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …once we have a suitable position. Req Number AP--24-00028 Location Chantilly, Virginia Full- Time / Part - Time Full- Time Minimum Clearance TS/SCI with ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...application projects; and operate and maintain servers. Manage day-to-day operations , monitoring and problem resolution of Linux systems. Activities… more
    Assertive Professionals (07/10/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    …to support the balance in your life and keep you performing at your best. Be a part of a company that is part of the community; driven to improve our future ... as well as technical assistance to computer system users. As a Systems Administrator SME, you will play a critical role in delivering engineering services for… more
    BAE Systems (09/12/25)
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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 Polygraph ... Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle development and… more
    CACI International (09/26/25)
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