• Systems Support Administrator - US

    Pearson (Denver, CO)
    **Position Summary:** Pearson Virtual Schools (PVS), is hiring a Systems Administrator , local to Baltimore Maryland, who will join the team who manages our School IT ... and external customers + Administer and troubleshoot Windows (workstation and server ), ChromeOS and ChromeOS Flex operating systems, laptop computers, Chromebooks,… more
    Pearson (04/30/25)
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  • Manager SAP Basis Administrator - Remote…

    DXC Technology (Lakewood, CO)
    …for our customers and colleagues at DXC.com . **Job Profile Summary** SAP Basis Administrator for large DXC clients. Some clients will be hosted on AWS and other ... with Pacemaker cluster in SAP environment . Experience supporting Content Server . Experience configuring Technical Monitoring within Solution Manager . Experience… more
    DXC Technology (05/13/25)
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  • Sr. Principal System Administrator - C2BMC…

    Northrop Grumman (Colorado Springs, CO)
    …within DataPower proxies is essential. Substantial experience with Red Hat or other Linux -based server administration is mandatory. + Highly skilled in System ... Defense Systems has an exciting career opportunity for a **Sr.** **Principal System Administrator - C2BMC Global Operations Lead (25-138)** to join our team of… more
    Northrop Grumman (04/08/25)
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  • Systems Administrator

    Leidos (Aurora, CO)
    …automation and optimization initiatives. + Design, deploy, and maintain enterprise server environments, including Windows, Linux , and hybrid cloud ... Division (MDS) within the Leidos National Security Sector is seeking a skilled Systems Administrator to join a new cyber security program and play a key role in… more
    Leidos (03/29/25)
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  • Kubernetes Administrator

    SciTec (Boulder, CO)
    …exploitation capabilities. SciTec has an immediate opportunity for a talented administrator or developer who understands the intricacies of deploying secure ... maintaining Kubernetes environments + At least three years professional experience using Linux operating systems + Strong understanding of Ansible playbooks + Strong… more
    SciTec (03/20/25)
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  • IT System Administrator Staff - Secret…

    Lockheed Martin (Colorado Springs, CO)
    …defense technologies\. **The Work** You will operate, maintain and manage Windows/ Linux based domain supporting a software development environment\. Responsible for ... the overall day\-to\-day operations of the Windows/ Linux environment and is responsible for backup and recovery \(to include disaster recovery\) of system data\.… more
    Lockheed Martin (05/14/25)
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  • Senior Systems Administrator 1

    Lumen (Denver, CO)
    …and experience. + Minimum four (4) years work experience in Linux systems administration, including scripting, configuring, tuning & networking. + Experience ... and in writing, with technical and non-technical personnel. + Experience with Linux /KVM and/or OpenStack. + Strong knowledge of network concepts such as TCP/IP,… more
    Lumen (05/13/25)
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  • DCO Systems Administrator

    General Dynamics Information Technology (Peterson AFB, CO)
    …ACAS vulnerability scanner, and Evaluate-STIG to mitigate those findings for Linux , Windows, and associated network operating systems + Ensures the integrity ... Splunk to ensure Log collection and retention is met, to include administering the server and application. + The ability to work and set priorities on multiple… more
    General Dynamics Information Technology (04/26/25)
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  • Specialist, Cyber Infrastructure Systems Engineer…

    L3Harris (Colorado Springs, CO)
    …land, sea and cyber domains in the interest of national security. Job Title: Linux System Administrator Job Code: 20494 Job Location: Colorado Springs, CO Job ... Schedule: 9/80 Job Description: As a Linux System Administrator , you'll be responsible for...or alleviate the impact + Expertise with VMware vCenter Server or VMware certifications. + Provide architecture-level oversight for… more
    L3Harris (05/01/25)
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  • Technical Support Engineer - Identity Management

    Red Hat (Denver, CO)
    …a Technical Support Engineer with a background in Identity Management ( "idm", IAM" ) Linux system administration to join us remotely in North America. In this role, ... Red Hat products and technologies, like Red Hat Enterprise Linux (RHEL), and you'll be required to pass the...be required to pass the Red Hat Certified System Administrator (RHCSA) exam if you do not already have… more
    Red Hat (05/13/25)
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