• Senior Systems Administrator

    Leidos (Aurora, CO)
    **Description** Leidos is seeking a highly skilled ** Senior Systems Administrator ** to support mission-critical operations across various laboratory ... network file systems to address complex mission-specific challenges. The ** Senior Systems Administrator ** will work in dynamic lab settings, providing… more
    Leidos (06/11/25)
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  • Senior Systems Administrator

    GovCIO (Denver, CO)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior - systems - administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/09/25)
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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) Cyber & ... difference in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation,… more
    Leidos (07/16/25)
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  • Senior Network/ Systems

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior -network- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (07/10/25)
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  • Senior Systems Administrator

    TekSynap (Denver, CO)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The​Sr. Systems Administrator -Directory Services, ICAM, & ZTA ​is expected tobe able to: + Monitors ... disk usage, and response times tomaintainoperating efficiency. + Performs systems security administration functions, including creating user profiles and accounts.… more
    TekSynap (07/19/25)
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  • RHEL Principal/Sr. Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …individual to work at our Colorado Springs, CO location as a **RHEL Principal/ Senior Principal Systems Administrator ** supporting the JTAGS program. As ... for future capabilities. **Roles and Responsibilities:** + Perform as a Senior Linux Systems Administrator . + Maintain smooth operation of multi-user… more
    Northrop Grumman (05/28/25)
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  • Contract Administrator I, II, III,…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    … I, job grade 6; Contract Administrator II, job grade 7, Contract Administrator III, job grade 8; or Senior Contract Administrator , job grade ... Disability (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior Contract Administrator ** Hiring Salary Range: $96,000-$121,000 **Contract … more
    Tri-State Generation and Transmission Association, Inc. (06/26/25)
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  • Senior Salesforce & Hubspot…

    Antech Diagnostics (Loveland, CO)
    …skills, experience, education, training and budget.** **PURPOSE OF JOB:** The Senior Salesforce/Hubspot administrator will be responsible for building and ... the integration between both tools, and integrations into proprietary and third-party systems . This role will leverage deep expertise with Salesforce and Hubspot to… more
    Antech Diagnostics (07/09/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …will not be considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Boulder, ... clear focus on supporting customer needs. Responsibilities + Provide Windows systems administration in multiple heterogeneous Microsoft Windows and Red Hat… more
    SciTec (06/18/25)
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  • ERP NetSuite Senior Administrator

    Datavant (Denver, CO)
    …We're Looking For** Datavant is seeking a hands-on, detail-oriented ERP NetSuite Senior Administrator to lead the configuration, maintenance, and governance of ... roles and permissions Cross-Functional Collaboration + Work with Finance, IT Systems , Audit, and third-party vendors (eg, PwC, Genpact) on roadmap execution… more
    Datavant (07/01/25)
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