• Principal Linux Systems Administrator - 10K…

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...impactful results. Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the… more
    Leidos (08/11/25)
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  • Senior Systems Administrator (Remote…

    State of Colorado (CO)
    Senior Systems Administrator (Remote from anywhere in Colorado) (OIT Only) Print (https://www.governmentjobs.com/careers/colorado/jobs/newprint/5046363) Apply  ... Senior Systems Administrator (Remote from anywhere in Colorado) (OIT Only) Salary...problem areas and opportunities for improvement in a mission-critical network . Your communication skills will come in handy as… more
    State of Colorado (08/16/25)
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  • Property Administrator - TS/SCI…

    General Dynamics Information Technology (Aurora, CO)
    …and other tools , understanding of computer systems, voice/video systems, and network infrastructure. * Security Clearance Level: TS/SCI with Polygraph * ... to advance the mission and optimize our business strategy as a Property Administrator at GDIT. Here, you'll support solving some of our clients' biggest challenges… more
    General Dynamics Information Technology (08/08/25)
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  • System Administrator Associate_TS/SCI…

    General Dynamics Information Technology (Aurora, CO)
    …our Systems Administrator Associate are to maintain computers, voice, video, network , and server hardware equipment used to support IT services. They also ... Administration **Skills:** Hardware Support,Information Technology (IT) Infrastructure,Technical Support,Troubleshooting **Certifications:** Security +CE - CompTIA - CompTIA **Experience:** 0 + years… more
    General Dynamics Information Technology (08/01/25)
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  • Systems Administrator III

    Belcan (Englewood, CO)
    …recovery solutions. Administer and support Active Directory, DNS, DHCP, and other network services. Administrator and support Azure Entra and RBAC Manage ... Systems Administrator III Job Number: 358594 Category: Systems Administration...Perform system upgrades, patches, and routine maintenance to ensure security and reliability. Troubleshoot and resolve on premise and… more
    Belcan (07/11/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Aurora, CO)
    …Systems (NGSP) seeks to fill a **Principal or Sr. Principal** **System Administrator ** in the Payload and Ground Systems Division Engineering organization supporting ... CO** In this role, the successful candidate will design and plan network communication systems and provide specifications and detailed schematics for network more
    Northrop Grumman (07/23/25)
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  • Tanium Administrator

    CACI International (Colorado Springs, CO)
    …Strong knowledge of operating systems (Windows, Linux, macOS) + Understanding of network protocols and security concepts + Strong problem-solving and analytical ... stakeholders _Certifications:_ Relevant certifications might include: + Tanium Certified Operator/ Administrator + Certified Information Systems Security Professional… more
    CACI International (08/13/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …(WANs), network segments, intranets, and other data communication systems. The Network / System Administrator will help architect, design and analyze ... team is looking for a **SysOps Engineer (** **System Administrator ).** In this role you will organize, install, and...to obtain within 6 months of hire: Cisco Certified Network Associate- Security (CCNA- Security ), Cybersecurity Analyst… more
    Parsons Corporation (08/15/25)
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  • Journeyman SharePoint Administrator

    V2X (Aurora, CO)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... integrity, respect, responsibility, and professionalism. As a Journeyman SharePoint Administrator , you will be responsible for the administration, configuration, and… more
    V2X (07/18/25)
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  • System Administrator (Night Shift) (Active…

    NANA Regional Corporation (Colorado Springs, CO)
    Five Rivers Analytics is looking for a System Administrator to work in Colorado Springs, CO. Administers, develops, runs tests, implements, and maintains operating ... VPNs, router, switches and other physical hardware; install and configure network equipment; configure and manage firewalls as required; monitor computer systems… more
    NANA Regional Corporation (07/22/25)
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