• Junior Systems Administrator

    SOS International LLC (Reston, VA)
    **Overview** SOSi is seeking a dedicated and technically skilled **Junior Systems Administrator ** to join our dynamic IT team supporting our government customer. ... projects and system upgrades as needed. **Minimum Requirements** * Minimum 3 years of experience on an IT service desk with demonstrated escalation support.… more
    SOS International LLC (11/13/25)
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  • Systems Administrator 1

    Huntington Ingalls Industries (Suffolk, VA)
    …Mission Technologies, a division of Huntington Ingalls Industries, is looking for a Systems Administrator 1 to support the Joint Training Synthetic Environment ... Time/Salaried/Exempt Anticipated Salary Range: $49,013.00 - $75,000.00 Security Clearance: Secret Level of Experience: Entry Level This opportunity resides with… more
    Huntington Ingalls Industries (11/13/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Parsons is seeking a mid- level **Linux Systems Administrator ** . The candidate will support ... systems maintenance. Responsibilities also include software and hardware system installations, and troubleshooting of user reported issues. The...may be accepted in place of a degree + 3 + years of experience with Linux operating systems more
    Parsons Corporation (11/08/25)
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  • System Administrator

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for System Administrator with an active Secret clearance to manage and maintain Red Hat Linux servers, as well as deploy, ... USD $173,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7069/ system - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-7069_ **Category** _IT… more
    GovCIO (11/13/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …cyber-physical landscape. **Position Summary:** MC Dean is seeking a highly competent **Network Administrator 3 ** to assist on the design and maintenance of its ... . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance...the selectee will be expected to provide a high level of service to a demanding workforce with specialized… more
    M. C. Dean (08/27/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Norfolk, VA)
    … administration. Requirements + 3 + years of experience as a system administrator + Experience with installing or configuring devices, applications, and ... 5+ years of experience as a system administrator , or Bachelor's degree and 3 + years...+ years of experience as a system administrator + Active DoD 8570 IAT Level more
    ENS Solutions (09/27/25)
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  • Subcontracts Compliance Administrator

    Huntington Ingalls Industries (Fairfax, VA)
    …Anticipated Salary Range: $68,195.00 - $110,000.00 Security Clearance: None Level of Experience: Mid Meet HII's Mission Technologies Division Our ... Summary: HII - Mission Technologies is currently seeking a Subcontracts Compliance Administrator to join the team! This position will be located in the… more
    Huntington Ingalls Industries (10/14/25)
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  • Cloud Administrator

    Leidos (Ashburn, VA)
    …troubleshooting issues, and ensuring best practices are followed to maintain a high level of availability and reliability. The Cloud Administrator will design, ... as provisioning, monitoring, troubleshooting, and optimizing cloud resources and systems . The Cloud Administrator must have a...in a Cloud Engineering/Admin role or an equivalent of 3 -5 years in Cybersecurity. + Hands on experience with… more
    Leidos (11/15/25)
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  • Application Administrator (EDI)

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …one of the accepted training courses listed on , Navy COOL - System Administrator Qualification Matrix (osd.mil) o Certification: NEXCOM preferred certification ... Title: APPLICATION ADMINISTRATOR (EDI) Location: United States-Virginia-Virginia Beach Job Number:...capabilities. Responsible for supporting a number of diverse application systems across multiple subsets of functional business areas within… more
    Navy Exchange Services (NEX) (08/30/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and ... systems and training environments Experience Required: + Eight (8) years of systems administration experience with three ( 3 ) years in leadership roles +… more
    SimIS Inc. (09/22/25)
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