• Linux System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …or able to obtain within 6 months of hire: Cisco Certified Network Associate- Security (CCNA- Security ), Cybersecurity Analyst Plus (CySA+), Global ... help. Our team is looking for a **Linux System Administrator ** . In this role you will support multiple...Professional (GICSP), GIAC Security Essentials (GSEC), CompTIA Security + ( Security +), Certified Network Defender… more
    Parsons Corporation (09/04/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Colorado Springs, CO)
    …clearance + Applicants must have a current active DoD 8140 certification at **IAT Level II or higher** (such as Security +, GSEC, SCNP, SSCP, CISSP, CISA, GSE, ... Defense Systems has an exciting career opportunity for a Sr Principal Systems Administrator - Integration/CDS Engineer to join our team of skilled and diverse… more
    Northrop Grumman (08/27/25)
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  • VMWARE Systems Administrator TS SCI Poly

    Northrop Grumman (Colorado Springs, CO)
    …NRO with a single operational and engineering interface to the Satellite Control Network (SCN). The VMWARE Systems Administrator provides support to a ... they're making history. Northrop Grumman Defense Systems is seeking a VMWARE Systems Administrator to join our team supporting our FROST program on-site onsite at… more
    Northrop Grumman (09/19/25)
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  • SatOps Systems Administrator

    SAIC (Colorado Springs, CO)
    …Springs, CO. **Core Responsibilities:** + Spearhead security measures from the security plan, including network scanning, software patches, and DISA STIG ... + Proficiency in Linux/UNIX system administration, with substantial knowledge of Microsoft Server network protocols. + DOD 8570 IAT Level II certification. +… more
    SAIC (08/22/25)
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  • Systems Administrator Staff (Windows)…

    Lockheed Martin (Colorado Springs, CO)
    …*DOD 8570 IAT II certification with any of the following certifications \( Security \+, CCNA Security , CySA\+, GICSP, GSEC, SSCP\)\. *Experience with a ... work together in a fast\-paced and dynamic environment\. **The Work** The Systems Administrator contributes to program scope working with a 200\+ C2BMC user base… more
    Lockheed Martin (10/02/25)
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  • Secret Server Administrator - Active TS/SCI…

    ENS Solutions (Colorado Springs, CO)
    …Server Administration and experience with Windows Active Directory. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran ... The Secret Server Administrator will perform a variety of functions supporting...Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT… more
    ENS Solutions (09/27/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …to the Federal Government. Whether the focus is on space exploration, national security , cyber security , or cutting-edge engineering applications, I2X is ready ... our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in...with eligibility for SCI and SAP + IAT Level II Certification; must achieve within 30 days of hire… more
    ISYS Technologies (09/30/25)
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  • Junior Systems Administrator

    KIHOMAC (Colorado Springs, CO)
    …system security according to organizational policies + Manage accounts, network rights, and access to systems and equipment + Manage system/server resources ... or other relevant discipline preferred + Active DoD 8570.01-M IAT Level II certification with Continuing Education (CE) - (CCNA- Security , CySA+, GICSP,GSEC,… more
    KIHOMAC (10/05/25)
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  • Identity and Access Management System…

    Lockheed Martin (Schriever AFB, CO)
    …possess an active Top Secret clearance with SCI eligibility * A DoD 8140 IAT Level II compliant certificate such as CompTIA Security \+ CE or other certs such as ... Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security and enhancing other critical, leading\-edge missile defense technologies\.… more
    Lockheed Martin (09/20/25)
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  • Information Technology/Assurance (IT/IA)…

    General Dynamics Information Technology (Colorado Springs, CO)
    …+ SAP experience **required** + Prior performance in roles such as System, Network Administrator , or IT/IA Specialists Education: + Bachelor's degree OR ... Information Security ,Information Security Management,Information System Security **Certifications:** Cisco Certified Network Associate (CCNA)...+ IAT Level II or IAM Level II - within 6 months of hire ( Security more
    General Dynamics Information Technology (10/04/25)
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