• Senior Linux System

    GovCIO (Denver, CO)
    …Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior - linux - system - administrator ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with... Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills… more
    GovCIO (08/08/25)
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  • Sr . Linux System

    RTX Corporation (Aurora, CO)
    …secure the integrity of our systems and support IT infrastructures around the world. ** Senior Linux System Administrator ** , internally known as ... Services collaborate and support exciting, critical programs with classified information system capabilities. Success in this role means you can develop, implement,… more
    RTX Corporation (10/28/25)
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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 ... Chief Information and Digital Office (CIDO) organization is seeking a highly experienced ** Senior Linux Server Admin** to join its dynamic team of technical… more
    Northrop Grumman (10/09/25)
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  • Senior Linux Systems

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where...Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts… more
    Leidos (10/09/25)
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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 ... be limited to, the following:** + Perform as a Linux and Windows System Administrator ...+ Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and… more
    Northrop Grumman (10/22/25)
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  • Telecommunications Network System

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    Administrator II, job grade T4; Telecommunications Network System Administrator III, job grade T5; or Senior Telecommunications Network System ... Term Disability (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior Telecommunications Network System Administrator ** Hiring Wage:… more
    Tri-State Generation and Transmission Association, Inc. (09/25/25)
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  • Sr . Principal Systems

    Northrop Grumman (Aurora, CO)
    …making history. Northrop Grumman Space Systems (NGSP) seeks to fill a ** Sr . Principal Systems Administrator ** supporting Integrated National Systems ... + Experience with NetApp storage + Perform as consulting Systems Administrator and subject matter expert for...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (10/30/25)
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  • Principal Field Service Engineer/ Sr

    Northrop Grumman (Aurora, CO)
    …MCSA Windows Server 2016Linux: Linux +, LPIC-1, or Red Hat Certified Systems Administrator , Cisco Certified Network Associate (CCNA) Primary Level Salary ... 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 (10/07/25)
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  • Sr Principal Sys Admin - Identity & Access…

    Northrop Grumman (Colorado Springs, CO)
    Systems -Launch and Missile Defense Systems presents an excellent opportunity for a Sr Principal Systems Administrator - Identity & Access Mgmt ... Systems Administrator (25-441) to join our team of skilled and...program is a vital part of the Missile Defense System . It provides a crucial operational platform that allows… more
    Northrop Grumman (09/13/25)
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  • Senior Maximo Applications Suite (MAS)…

    Colorado Springs Utilities (Colorado Springs, CO)
    ** Senior Maximo Applications Suite (MAS) Administrator ** Job Type: **Information Technology** Pay Range **$103,481 to $121,741** Location **Colorado Springs, ... after a minimum of 5 days of being posted._ ** Senior Maximo Applications Suite (MAS) Administrator ** This...Suite (MAS) Administration. In this position, you will provide system support for our water, gas, and electric utility… more
    Colorado Springs Utilities (11/01/25)
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  • IT Senior Systems

    Hensel Phelps (Greeley, CO)
    …planning and extends throughout the life of the property. **Position Description:** The Senior Systems Engineer role is to ensure the efficient operation and ... MCSE, VMware VCP-DCV (advanced), Cisco CCNP and ITIL are required. + Strong system administration ( Linux /Unix and Windows) at the command-line level. + Hands-on… more
    Hensel Phelps (10/22/25)
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  • Senior Database Administrator - EPIC…

    UCHealth (Aurora, CO)
    Description Senior Database Administrator - EPIC Cache/Iris Location: UCHealth Colorado Department: UCHlth Database Administration FTE: Full Time, 1.0, 80.00 ... solver who can resolve issues within EPIC(Cache/Iris) database + Basic understanding of Linux operating systems , shell scripts + Ability to balance work across… more
    UCHealth (10/31/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …and design. Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT ... escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate...products. + US Citizenship **Preferred Skills** + IBM Certified System Administrator - AIX. + Experience with… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Storage Administrator

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

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    Designs, configures, implements, and maintains UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris. ... of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris,...technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/ Linux Operating System **Other Job Specific Skills**… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Network Administrator

    Chenega Corporation (Fort Carson, CO)
    …technical coverage across key areas: network protocols (TCP/IP, DNS, DHCP), operating systems (Windows, Linux ), and cloud platforms (Azure, AWS) to support ... **Req ID:** 38169 **Summary** **Network Administrator ** **Fort Carson, Colorado** Are you ready to...and maintenance services for the Fort Carson Network Management System . **Responsibilities** + Analyze LAN utilization statistics through data… more
    Chenega Corporation (10/29/25)
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  • Senior Azure Infrastructure Engineer…

    Antech Diagnostics (Loveland, CO)
    …2 year Experience with networking and Palo Alto firewalls + 5 years experience with linux systems + Exposure to hybrid cloud environments or on-prem to Azure ... education, training and budget.** **Job Summary:** We are seeking an experienced Senior Azure Infrastructure Engineer to design, implement, and manage scalable and… more
    Antech Diagnostics (09/23/25)
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  • Senior Data Center Engineer

    SciTec (Aurora, CO)
    …Engage with vendors for license renewals, hardware/software, and support contracts. + Support system administrator personnel as necessary to resolve end user and ... will not be considered. SciTec has an immediate opportunity for a talented Senior Datacenter Engineer to join our team in Boulder, CO. Successful applicants will… more
    SciTec (09/11/25)
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  • Senior Customer Success Technical Architect

    Confluent (Denver, CO)
    …including analysis of technical health and operational performance, to Confluent senior management. + Document and transfer knowledge to customers and internal ... with Java Virtual Machine (JVM) tuning and troubleshooting + Experience with operating Linux , you know how to configure, tune and troubleshoot both RedHat & Debian… more
    Confluent (10/15/25)
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  • UNIX Systems Engineer

    GovCIO (Denver, CO)
    …waived for 30 days after project join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. + 3+ ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and...a remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed… more
    GovCIO (09/24/25)
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