• Principal/Sr. Principal Software Database Engineer

    Northrop Grumman (Aurora, CO)
    …ie, Ansible, VMWare, Kubernetes (containers), deployment experience. + Systems administration experience, to include Windows, Linux , and VM environments. + ... Software Database Engineer** with hands-on experience in database engineering, systems administration and debugging for a fast-paced,...PhD and 4 year of related experience. + **Active Top Secret /SCI clearance with CI Polygraph at… more
    Northrop Grumman (11/26/25)
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  • Staff Systems Engineer

    Lockheed Martin (Littleton, CO)
    …within a team and build consensus among stakeholders * Ability to obtain a Top Secret clearance **Desired Skills:** * Experience with Missile Defense Agency ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (11/12/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …education and experience. + Three (3) or more years of systems administration experience supporting Windows and Linux . + Strong knowledge of Server Operating ... Command (USSTRATCOM) and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes… more
    Paragon Cyber Solutions (10/22/25)
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  • Senior Platform Network Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …designing, configuring, deploying, and supporting Juniper network systems + Experience with Linux System Administration (Eg RHEL 6.0+) + Comp TIA Security + ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the foundation of everything we… more
    RTX Corporation (12/19/25)
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  • Principal Data Modeler and Database Engineer…

    RTX Corporation (Aurora, CO)
    …database administration activities, deployment automation. + Active and transferable Top Secret US government issued security clearance is required prior ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (10/13/25)
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  • System Dev Engineer II, Analytics ADC

    Amazon (Denver, CO)
    …and supporting large-scale infrastructure - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Amazon is an equal ... and existing systems experience Preferred Qualifications - 5+ years of administrative experience in networking, storage systems , operating systems and… more
    Amazon (11/13/25)
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  • Systems Administrator

    Infinity Systems Engineering (Colorado Springs, CO)
    …are running efficiently and securely. Key Responsibilities: System Maintenance and Administration : + Install, configure, and maintain operating systems , ... WE ARE MORE - now, come be more with us! Job Summary: The Systems Administrator is responsible for the maintenance, configuration, and reliable operation of computer… more
    Infinity Systems Engineering (12/05/25)
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  • Ground Systems Engineer, Level 2…

    Lockheed Martin (Colorado Springs, CO)
    …and find a career that's built for you\. Lockheed Martin is seeking a Ground Systems Engineer to join the LM Team located in Colorado Springs, CO\. Ground Systems ... and troubleshooting skills, as required * Performs software maintenance support Linux , AIX, and PC compatible computers, associating switching, network, and… more
    Lockheed Martin (12/11/25)
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  • TSSCI Systems Administrator (Level 2)

    Insight Global (Louisville, CO)
    Job Description An aerospace company in Louisville, CO, is looking for a Top Secret Systems Administrator (Level 2) to join their growing classified IT team. ... https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements 2-4 years of experience within systems administration 1- years of experience support… more
    Insight Global (11/22/25)
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  • System Administrator

    KBR (Colorado Springs, CO)
    …Standard Qualifications: Required: + Security Clearance: Must have an active US government Top Secret /SCI security clearance, which is something only a US ... role - protecting our national security. KBR, is seeking a highly motivated Systems Administrator to join us in supporting our great nation, supporting the Air… more
    KBR (11/20/25)
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