• System Administrator -Linux

    Leidos (Annapolis Junction, MD)
    **Description** ** System Administrator - Linux** **Leidos** has a new and exciting opportunity for a ** System Administrator - Linux** in our **National ... and resolved in a timely manner. She/he will provide support for all infrastructure systems and will...security scanning for equipment suites in accordance with the System Security Plans for these systems to… more
    Leidos (01/06/26)
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  • System Administrator

    CACI International (Hanover, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... of Travel: None * * * **Exciting Opportunity: Join Our Team as a System Administrator for Cutting-Edge ICAM Projects!** Are you a tech-savvy professional with… more
    CACI International (12/05/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    System Administration support for the program. Along with meeting the System Administrator III LCAT requirements, the ideal candidate for this position ... Principal System Administrator Location Annapolis Junction, MD...Education / Certifications: Fifteen (15) years of experience providing System Administration support and Bachelor's Degree in… more
    DCCA (11/17/25)
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  • Systems Administrator - DevSecOps…

    BAE Systems (Westminster, CO)
    …incentives may be available based on position level and/or job specifics. ** Systems Administrator - DevSecOps Integration** **118729BR** EEO Career Site Equal ... production systems , resolving issues with services and physical systems . + System maintenance (auditing logs, patching/upgrading software, backups,… more
    BAE Systems (12/04/25)
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  • Business Systems Administrator

    Rochester Institute of Technology (Rochester, NY)
    **9936BR** **Position Title:** Business Systems Administrator **Organization:** RIT Certified **Job Responsibilities:** Systems Administration * Determine ... insights work together to drive growth, efficiency, and impact. The Business Systems Administrator manages the configuration, integration, and optimization of… more
    Rochester Institute of Technology (11/01/25)
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  • Classified Area System Administrator

    Leidos (Huntsville, AL)
    …Office reporting through the Digital Modernization sector, is seeking an early career ** System Administrator ** to join our team. In this role, you'll play ... and Skills:** + **Bachelor's Degree** and a minimum of two 2 years of System Administrator experience. + **Current Secret clearance** with ability to obtain a… more
    Leidos (11/06/25)
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  • Sr. Systems Administrator - Email

    University of Miami (Coral Gables, FL)
    …that support mission-critical communication across the institution. The Senior Systems Administrator serves as a subject matter expert and escalation ... University of Miami UMIT Department has an exciting opportunity for a Full-Time Sr. Systems Administrator - Email to work in Coral Gables, Florida. The Senior … more
    University of Miami (12/20/25)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    MANTECH seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join the team in **Hanover, MD** . Our team delivers enterprise ... **Minimum Qualifications:** + 10+ years of experience as a Systems Administrator or Cloud Engineer supporting programs...Active Directory and networking + Proven experience as a System Administrator or Cloud Engineer with practical… more
    ManTech (12/24/25)
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  • Senior Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career and customer-oriented **Senior** **Cloud System Administrator ** in Hanover, MD. The team delivers enterprise infrastructure ... **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs...Active Directory and networking + Proven experience as a System Administrator or Cloud Engineer with practical… more
    ManTech (12/24/25)
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  • System Administrator II - Hiring…

    Amentum (Rapid City, SD)
    …ensures Information Assurance requirements are met. + Provides Client System Administrator (CSA) duties for specific mission systems that require specialized ... Amentum is seeking a System Administrator II to work under...execution of administration and maintenance tasks. + Provides technical support to systems upgrades and configuration changes.… more
    Amentum (12/16/25)
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