• Lead Systems Administrator

    Fluor (Aurora, CO)
    …/SCI access level, and have favorably completed a government issued polygraph The Lead Systems Administrator is highly knowledgeable within designated ... to the design, development, implementation, and integration of IT solutions. The Lead Systems Administrator analyzes, evaluates, and proposes recommendations… more
    Fluor (03/30/25)
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  • Property Administrator - TS /SCI…

    General Dynamics Information Technology (Aurora, CO)
    …RQ199044 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... mission and optimize our business strategy as a Property Administrator at GDIT. Here, you'll support solving some of...systems , and network infrastructure. * Security Clearance Level: TS /SCI with Polygraph * Location: On Customer Site *… more
    General Dynamics Information Technology (05/06/25)
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  • Database Administrator / Systems

    Lockheed Martin (Littleton, CO)
    …environment, solving complex technical challenges\. a deep understanding of database systems , server administration, and IT infrastructure best practices\. In this ... not limited to: * Design, implement, and maintain high\-availability database systems \(e\.g\., SQL Server, Oracle, MySQL, PostgreSQL\) ensuring optimal performance… more
    Lockheed Martin (04/08/25)
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  • Senior Network Administrator ( TS

    Fluor (Aurora, CO)
    …role. Job Description: This position requires an active (or ability to obtain) TS /SCI with Polygraph Clearance The Senior Network Administrator has advanced ... 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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  • Technical Integration Engineer - TS /SCI…

    Leidos (Aurora, CO)
    …to join our dynamic team. This hybrid role combines the expertise of a Systems Administrator , Software Engineer, and Information Systems Security Engineer ... systems running on the Linux and Windows operating Systems + Design, architect, and lead team...of a degree. + US Citizen with an active TS /SCI with a Poly is required. + In-depth understanding… more
    Leidos (04/25/25)
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  • Senior Systems Administrator

    Leidos (Aurora, CO)
    …automation and process optimization. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber...standards in support of function's strategy and operations. + Lead and manage works of other technical staff that… more
    Leidos (03/31/25)
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  • Principal Systems Administrator

    Leidos (Aurora, CO)
    …SOPs, and system diagrams. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber...(firewalls, VPNs, load balancers) and ensure optimal connectivity. + Lead hybrid cloud integration and migration strategies. + Provide… more
    Leidos (03/29/25)
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  • Principal Network Administrator

    Leidos (Aurora, CO)
    …requirements and technical solutions. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... National Security Sector is seeking a skilled Principal Network Administrator to join a new cyber security program and...program and play a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (03/31/25)
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  • Principal Network Administrator

    Leidos (Aurora, CO)
    …strategies to ensure network resilience. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... National Security Sector is seeking a skilled Principal Network Administrator to join a new cyber security program and...program and play a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (03/29/25)
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  • Network Administrator

    Leidos (Aurora, CO)
    …to ensure network resilience. + 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 Network Administrator to join a new cyber security program and...program and play a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (03/29/25)
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  • Hybrid Systems Engineer, Sr (Windows…

    Lockheed Martin (Littleton, CO)
    …to the critical Programs that the Special Programs Division are responsible for\. This Systems Engineer Senior \- IT role is a Hybrid Systems Administration ... compliance, security, and optimal functionality of our vital information systems \. This includes the expert\-level installation, configuration, and maintenance of… more
    Lockheed Martin (05/02/25)
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  • Sr Principal DevOps Engineer

    Northrop Grumman (Aurora, CO)
    …remote or hybrid work.** **Basic Qualifications** + **Candidate must possess an active Top Secret /SCI clearance at time of application AND must be willing ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...As a DevOps Engineer on this team, you will lead a DevOPs team supporting a CI/CD pipeline in… more
    Northrop Grumman (04/08/25)
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