• Sr . Systems Administrator

    Community Health Systems (Franklin, TN)
    **Job Summary** NOC Senior System Administrator NOC Senior System Administrator proactively monitors performance and availability of applications, ... to detect and classify service impacting events of targeted applications, operating systems platforms and network devices for the purpose of preventing potential… more
    Community Health Systems (09/05/25)
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  • Sr . Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr . Linux/Unix System Administrator ... the following certifications is preferred: ITIL 4 Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification Linux … more
    S4 Inc. (10/08/25)
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  • Sr Principal Systems

    Northrop Grumman (Aurora, CO)
    …to the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Sr Principal Systems Administrator ** to join our team at our facility in ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/11/25)
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  • Sr Azure System Administrator

    Kelly Services (Alexandria, VA)
    …security clearance to start* **Job Description:** Our customer is currently seeking an experienced? Sr . Azure Systems Administrator to join their team. This ... lead to 100% satisfaction. **Summary of the position:** The Senior Azure Systems Administrator is...product managers, designers, and developers - to deliver high-quality enterprise systems solutions that align with business… more
    Kelly Services (10/15/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Dulles, VA)
    …Grumman Chief Information and Digital Office (CIDO) organization is seeking an experienced ** Sr Principal Windows Systems Administrator ** to join its dynamic ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to the following:** + Perform as a Windows System Administrator for a classified government contract. + Able to… more
    Northrop Grumman (10/03/25)
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  • Sr . Systems Administrator

    CyberData Technologies (Bethesda, MD)
    Job Title: Sr Systems Administrator (NEI-18) Location: Bethesda, MD CyberData Technologies is seeking a Senior Systems Administrator with a ... hosts in production environments. * Experience with Nutanix infrastructure in an enterprise or production setting. * Demonstrated involvement in on-premises to cloud… more
    CyberData Technologies (09/19/25)
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  • Sr . Specialist, Systems

    L3Harris (Palm Bay, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Administrator Job Code: 29595 Job Location: Palm ... of prior related experience. + 4 years of experience as a System/Network Administrator managing an enterprise level domain. + Current/active TS/SCI security… more
    L3Harris (10/05/25)
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  • Sr Systems Administrator

    Robert Half Technology (Jacksonville, FL)
    Description About the Role: We are looking for a highly skilled Senior Systems Administrator to join our IT team. In this role, you'll be responsible for ... and securing our core infrastructure systems . The Sr . Systems Administrator will manage...(or equivalent experience). + 5+ years of experience in systems administration in an enterprise environment. +… more
    Robert Half Technology (10/03/25)
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  • Senior Network Administrator

    General Dynamics Information Technology (Washington, DC)
    …**Job Description:** Transform technology into opportunity a Network Computer Systems Administrator with GDIT. A career in enterprise IT means connecting and ... how agencies operate. At GDIT, people are our differentiator. As a Network Computer Systems Administrator , you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (09/11/25)
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  • Sr . Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …energetic individual to work at our Colorado Springs, CO location as a ** Senior Principal Systems Administrator ** supporting the JTAGS program. As ... this team, you will primarily focus on Red Hat Enterprise Linux (RHEL) Systems Administration and secondarily...a condition of continued employment. + Perform as a Senior Linux Systems Administrator . +… more
    Northrop Grumman (10/16/25)
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