• Senior Linux System

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This ... libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written and… more
    GovCIO (11/07/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Boulder, CO)
    …will include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate ... verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system...be a condition of continued employment + Must have Linux Operating Systems support experience + … more
    Northrop Grumman (12/12/25)
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  • Linux Unix Systems

    Lumen (Denver, CO)
    …as we digitally connect the world and shape the future. **The Role** As the Linux /Unix Systems Administrator , you will be responsible for managing and ... **Admin Responsibilities:** ** System Management:** Install, configure, and maintain Linux /Unix servers and related hardware. Ensure systems are running… more
    Lumen (12/03/25)
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  • Linux System Administrator

    TEKsystems (Boulder, CO)
    …hours Skills Linux , python, shell script, perl, Red hat, Scripting, System administrator Top Skills Details Linux ,python,shell script,perl Additional ... DNS, DHCP, LDAP, SMTP, Federated identity configurations, and authentication systems * Advanced skill in allocating system ...systems administration skills will be supporting and configuring Linux systems , DNS and DHCP. Initiates and… more
    TEKsystems (12/05/25)
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  • Linux Systems Administrator

    Epsilon, Inc (Loveland, CO)
    …Status Submit a Referral (https://careers-epsilon.icims.com/jobs/3767/ linux - systems - administrator ... shared during your recruiter conversation. **Responsibilities** **An average day:** AsLinux Systems Administrator II, you will support the reliability, security,… more
    Epsilon, Inc (12/03/25)
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  • Systems Administrator 2…

    Oracle (Denver, CO)
    …technical teams. **Requirements:** + Seeking over 2+ years of experience working with Unix/ Linux Servers and system administration + Must have background in ... with the focus on excellence. Oracle's Federal Operations Production Service System Administrators provide system implementation, support, monitoring, and… more
    Oracle (11/25/25)
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  • Telecommunications Network System

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …or CCNP + CompTIA Network+ Nokia NRS I / II + Red Hat Certified System Administrator (RHCSA) + Linux Professional Institute Certification (LPIC-1 or LPIC-2) ... position will be filled at one of four job grade levels: Telecommunications Network System Administrator I, job grade T3; Telecommunications Network System more
    Tri-State Generation and Transmission Association, Inc. (11/24/25)
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  • Consulting Member of Technical Staff

    Oracle (Denver, CO)
    …analyzing system crashes and boot flows to identify problems and including Linux system administrator skills. Career Level - IC5 **Responsibilities** + ... Looking for a candidate with deep knowledge of the Linux Operating systems including device drivers and...5+ years of experience in the Linux operating system , including working knowledge of… more
    Oracle (11/25/25)
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  • Systems Administrator - DevSecOps…

    BAE Systems (Westminster, CO)
    …centralized developer solutions. This position requires skills and experience in Linux system administration, troubleshooting, user account maintenance, and IT ... incentives may be available based on position level and/or job specifics. ** Systems Administrator - DevSecOps Integration** **118729BR** EEO Career Site Equal… more
    BAE Systems (12/04/25)
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  • System Administrator

    DCCA (Denver, CO)
    System Administrator Location Denver, CO Job...System Deployment and configuration for RHEL7/8 and SuSE Linux + System security management using RMF ... compensation and benefits package. Visit our website at: www.dcca.com System Administrator Candidates MUST have an active...(or higher) - baseline (ex. Security+) and CE (ex. Linux +) + Linux Administration (RHEL 7/8) Desired… more
    DCCA (09/22/25)
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  • Senior / Principal Windows System

    SciTec (Boulder, CO)
    …SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. Successful applicants ... and maintain security policies and procedures to protect Windows systems and data. + Monitor system performance...5+ years professional experience performing duties of a Windows system administrator + Strong knowledge of Microsoft… more
    SciTec (11/19/25)
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  • Production Service Systems

    Oracle (Denver, CO)
    …of Oracle Health & Analytics solutions within Veterans Affairs healthcare environments. As a System Administrator on our Forward Deploy team, you will take a ... experience * 2 years of System Engineering work experience * 2 years of Linux experience * 2 years of Windows experience * 2 years of server hardware experience… more
    Oracle (11/25/25)
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  • TSSCI Systems Administrator (Level…

    Insight Global (Louisville, CO)
    Job Description An aerospace company in Louisville, CO, is looking for a Top Secret Systems Administrator (Level 2) to join their growing classified IT team. In ... responsible for provisioning, installation and configuration, and maintenance of systems hardware and software. Their environment is a mix...software. Their environment is a mix of Windows and Linux , and you will also be supporting Vmware, Horizon… more
    Insight Global (11/22/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …and existing software products. + US Citizenship **Preferred Skills** + IBM Certified System Administrator - AIX. + Experience with IBM Tivoli Monitoring and/or ... other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety...escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Senior Systems Administrator

    Oracle (Denver, CO)
    …deployment and administration. + At least 5 years' experience supporting a Linux environment. + Experience handling production systems running Windows Server ... around the world who provide patient care. As a Systems Analyst III, your primary task will be to...Linux or UNIX. + Use of ticket documentation system - Remedy, ServiceNow, Jira etc. + Experience with… more
    Oracle (11/25/25)
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  • Senior Software Support Administrator II

    Antech Diagnostics (Loveland, CO)
    systems such as analyzers and Practice Information Management System (PIMS). The role requires advanced technical knowledge, troubleshooting, project ... education, training and budget.** **Job Purpose/Overview** The Senior Software Support Administrator II plays an advance technical role in supporting and advancing… more
    Antech Diagnostics (12/12/25)
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  • Storage Administrator

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems . This ... be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage HW. This… more
    GovCIO (09/24/25)
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  • Production Service Systems

    Oracle (Denver, CO)
    …degree, in Computer Science, or equivalent work experience. + Experience with Linux System Administration, Networking, Storage, Compute and Virtualization + ... be responsible for the operation of production environments, including systems and databases, supporting critical business operations. Will perform administration… more
    Oracle (11/25/25)
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  • Database Administrator 3-IT

    Oracle (Denver, CO)
    …database, and allocate system storage and plan future storage needs. The database administrator will work on both Linux & Windows on premises and OCI cloud ... team to provide enterprise-wide, Oracle Database Administration support for production systems and provide DBA services to application development teams, including… more
    Oracle (11/25/25)
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  • Informatica Database Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …of UNIX/ Linux commands and shell scripting. + Experience with system monitoring tools and techniques. + Proficiency in troubleshooting and resolving Informatica ... The Informatica Administrator is responsible for the installation, configuration, monitoring,...related to Informatica sessions, workflows, and connectivity. + Resolve system -level issues affecting Informatica services and tools. + Perform… more
    ASM Research, An Accenture Federal Services Company (10/23/25)
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