• Senior Network Administrator

    Fluor (Aurora, CO)
    …(or ability to obtain) TS /SCI with Polygraph Clearance The Senior Network Administrator has advanced knowledge within designated Information Technology ... development, implementation and integration of IT solutions. The Network Administrator analyzes, evaluates, and recommends innovative solutions. Proficient with… more
    Fluor (04/16/25)
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  • Senior Systems Administrator

    Leidos (Aurora, CO)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program ... system functional specifications, configuration of physical and virtual systems , backup and recovery of IT infrastructure. + Support...optimization. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph… more
    Leidos (03/31/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Colorado Springs, CO)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior - TS /SCI required** Transform technology into ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...opportunity as a ** Systems Administrator Senior ** with GDIT. A career in… more
    General Dynamics Information Technology (05/10/25)
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  • Systems Administrator

    General Dynamics Information Technology (Colorado Springs, CO)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... challenges! General Dynamics Information Technology (GDIT) is seeking a ** Systems Administrator , Senior ** to support...+ Active SECRET clearance with eligibility for TOP SECRET /SCI **WHAT CAN GDIT OFFER YOU?**… more
    General Dynamics Information Technology (04/29/25)
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  • Senior / Principal Windows System

    SciTec (Boulder, CO)
    …requirements will not be considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in ... and maintain security policies and procedures to protect Windows systems and data + Monitor system performance...10+ years professional experience performing duties of a Windows system administrator + In-depth knowledge of Microsoft… more
    SciTec (04/06/25)
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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 ... profiles and accounts. + Other duties may include setting up administrator accounts,maintainingsystem documentation, tuning system performance, installing … more
    TekSynap (04/19/25)
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  • Sr. Windows Administrator /Test Lab Manager…

    Leidos (Aurora, CO)
    …have an active TS /SCI Polygraph up front. No exceptions.* We are hiring a ** Senior Windows Administrator / Test Lab Manager** to join a high performing agile ... activities in support of a complex network environment with geographically distributed systems . The position entails supporting system engineering requests to… more
    Leidos (03/28/25)
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  • Senior Technical Equipment…

    KIHOMAC (Colorado Springs, CO)
    …+ Must have DoD Secret Security Clearance and be able to obtain DoD Top Secret Clearance w/ SCI + Preference may be given to candidates with current ... technical solutions to complicated issues and projects, and support systems sustainment + Provide Tier 2/3 resolution for break-fix... Top Secret /SCI clearance Physical Requirements: + Able… more
    KIHOMAC (05/30/25)
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  • Lead, Cyber Infrastructure Systems Engineer…

    L3Harris (Colorado Springs, CO)
    …studies to translate customer requirements into hardware and software specifications. As a Senior System Administrator , you'll be responsible for defining ... sea and cyber domains in the interest of national security. Job Title: Systems Administrator (Linux/Windows) Job Code: 23571 Job Location: Colorado Springs, CO… more
    L3Harris (05/07/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Colorado Springs, CO)
    …In lieu of a degree, minimum of 10 years of prior related experience. + Top Secret /SCI clearance is required. + DOD 8570.01M IAT 2 certification. Preferred ... sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Cyber Infrastructure Systems Engineer Job Code: 24210 Job Location:… more
    L3Harris (05/20/25)
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