• GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …immediate opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride ... and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility...or equivalent combination of education and experience. + Three ( 3 ) or more years of systems administration… more
    Paragon Cyber Solutions (03/11/25)
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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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  • Network- System Administrator II

    Global Resource Solutions (Colorado Springs, CO)
    …motivated, detail orientated, and talented individual for the position of Network/ System Administrator II. Job Description: Summary: The Network/ System ... + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required +...of the date of hire. Security Requirements: + Current Top Secret Clearance with SCI Eligibility +… more
    Global Resource Solutions (05/22/25)
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  • Principal Linux System Administrator

    RTX Corporation (Aurora, CO)
    …for a security clearance​ **Security Clearance:** TS /SCI with Polygraph **Principal Linux Systems Administrator Aurora, CO, 100% on site. Must have active ... TS /SCI CI Poly clearance, we offer relocation!** At Raytheon,...program in a classified environment as a **Principal** **Linux System Administrator .** + Responsibilities include building, maintaining,… more
    RTX Corporation (05/23/25)
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  • Network Administrator , Junior

    Leidos (Aurora, CO)
    …network infrastructure under supervision. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. ... Leidos National Security Sector is seeking a skilled Network Administrator , Junior to join a new cyber security program...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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  • 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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  • Network Administrator 3 /4

    Northrop Grumman (Aurora, CO)
    …to work after hours, and weekends, as needed + Candidates must have a current DOD ** Top Secret ** / **SCI** level security clearance (at a minimum), to include a ... to work after hours, and weekends, as needed + Candidates must have a current DOD ** Top Secret ** / **SCI** level security clearance (at a minimum), to include a… more
    Northrop Grumman (05/20/25)
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  • Senior / Principal Windows System

    SciTec (Boulder, CO)
    …considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Boulder, CO. Successful ... and maintain security policies and procedures to protect Windows systems and data + Monitor system performance...10+ years professional experience performing duties of a Windows system administrator + In-depth knowledge of Microsoft… more
    SciTec (04/06/25)
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  • Principal/Sr. Principal Database…

    Northrop Grumman (Aurora, CO)
    …PhD and 4 years of related experience + **Candidate must possess an active Top Secret /SCI clearance and Counterintelligence Polygraph (CI Poly) at time of ... are not only part of history, they're making history. Northrop Grumman Space Systems is seeking a **Principal/Sr. Principal** **Database Administrator ** for the… more
    Northrop Grumman (05/03/25)
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