• Senior Network Administrator

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

    General Dynamics Information Technology (Colorado Springs, CO)
    …with additional PTO and upward mobility options!** Transform technology into opportunity as a Senior Network Administrator with GDIT. A career in enterprise ... Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Network...operate. At GDIT, people are our differentiator. As a Senior Network Administrator you will… more
    General Dynamics Information Technology (05/09/25)
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  • Senior Systems Engineer

    SAIC (Aurora, CO)
    **Description** SAIC is looking for a senior network engineer / systems administrator with background in configuring, maintaining, and troubleshooting ... active TS /SCI security clearance and current Poly. + Database, network administration, or system administration experience desired. + DOD 8570 Information… more
    SAIC (05/07/25)
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  • Sr. Windows Administrator /Test Lab Manager…

    Leidos (Aurora, CO)
    …SIGN ON BONUS! Must have an active TS /SCI Polygraph. We are hiring a ** Senior Windows Administrator / Test Lab Manager** to join a high performing agile team ... administration and O&M support activities in support of a complex network environment with geographically distributed systems. The position entails supporting system… more
    Leidos (03/28/25)
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  • Software Engineer 3/4 (Active TS /SCI…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network ...be considered in lieu of a degree. + **Active Top Secret /SCI security clearance required at time… more
    Northrop Grumman (05/01/25)
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  • Systems Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …as it pertains to your job. Required Experience: + US Citizenship + Current Top - Secret clearance with SCI eligibility + Bachelor's degree in relevant field and ... and other program locations may be required. Primary Responsibilities: Network Administration: + Apply DISA STIGs to network...to a CI Polygraph + 3+ years of System Administrator experience in a TS /SCI environment supporting… more
    Kratos Defense & Security Solutions, Inc. (05/02/25)
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  • Systems Administrator , Junior

    Leidos (Aurora, CO)
    …techniques to improve IT workflows. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must be ... Leidos National Security Sector is seeking a skilled Systems Administrator , Junior to join a new cyber security program...cloud computing, and system administration. + Work closely with senior IT staff to ensure the reliability and security… more
    Leidos (03/29/25)
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  • DCO Systems Administrator

    General Dynamics Information Technology (Peterson AFB, CO)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Information ... : + Performs Defensive Cybersecurity Operations activities (formally known as Cyber Network Defense) for a large Program; coordinates with government Program staff,… more
    General Dynamics Information Technology (04/26/25)
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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, ... 10+ years professional experience performing duties of a Windows system administrator + In-depth knowledge of Microsoft Windows server environments including… 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 and ... and accounts. + Other duties may include setting up administrator accounts,maintainingsystem documentation, tuning system performance, installing system wide… more
    TekSynap (04/19/25)
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  • Help Desk Systems Administrator

    TekSynap (Denver, CO)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Help DeskSystems Administrator ​is expected tobe able to: + Uses automated information systems to ... code and may prioritize for proper action. + Resolvesproblems orcontactsmore senior technicalsupportas necessary. + Supports users by fulfilling individual requests… more
    TekSynap (05/07/25)
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  • (DoD SkillBridge) Software Engineer/Principal…

    Northrop Grumman (Aurora, CO)
    …obtain a Counterintelligence Polygraph (CI-Poly) **Offers are contingent upon receiving the Top Secret ( TS ) / SCI clearance** **Preferred Qualifications:** ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (04/08/25)
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  • Senior Network Engineer

    Lockheed Martin (Boulder, CO)
    …implementation, integration, and sustainment support of a multi\-site classified network with a variety of locations and vendor hardware\. Responsibilities ... for a Network Engineer include but are not limited to: \-...\- Maintenance and troubleshooting\. \- Working with the System Administrator , Hardware, and Software teams to maintain/update system\. \-… more
    Lockheed Martin (04/27/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network ...in lieu of a degree. + **Current and active Top Secret /SCI security clearance required at time… more
    Northrop Grumman (04/18/25)
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  • Senior Data Center Engineer

    SciTec (Boulder, CO)
    …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 ... vendors for license renewals, hardware/software, and support contracts. + Support system administrator personnel as necessary to resolve end user and systems issues.… more
    SciTec (04/06/25)
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  • Information Systems Technician Analyst…

    Huntington Ingalls Industries (Colorado Springs, CO)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $77,077.00 - $110,000.00 Security Clearance: TS /SCI Level of Experience: Senior HI This opportunity resides ... position's key responsibilities. The Space Power Lab (SPL) Systems Administrator provides technical expertise in the area of SPL...maintain its Authority to Operate (ATO). * Monitoring SPL network performance to determine if adjustments need to be… more
    Huntington Ingalls Industries (05/02/25)
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