• Systems Administrator

    CACI International (Denver, CO)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... 6/24/2025 **The Opportunity:** Join CACI International Inc as a Systems Administrator and play a crucial role...connectivity, computers, and phones. + Maintain and troubleshoot local security /badging systems . + Prepare obsolete assets for… more
    CACI International (04/22/25)
    - Related Jobs

  • Systems Administrator (TS/SCI…

    Fluor (Aurora, CO)
    …access level, and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control ... are met and manage virtual workstations and servers using VMWare. The Systems Administrator analyzes, evaluates, and proposes recommendations on innovative… more
    Fluor (03/14/25)
    - Related Jobs

  • Principal Systems Administrator

    Leidos (Aurora, CO)
    …(MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program and play ... customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software...a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (03/29/25)
    - Related Jobs

  • M365 & Intune Policy Administrator - Lead

    Deloitte (Denver, CO)
    …feature/quality updates. Required Qualifications: + Minimum 8+ years proven experience in Windows Systems including endpoint management and administration or 6 ... Associate + Microsoft Certified: Information Protection and Compliance Administrator Associate + Microsoft Certified: Security Operations Analyst… more
    Deloitte (05/02/25)
    - Related Jobs

  • 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 ... Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes (up...and experience. + Three (3) or more years of systems administration experience supporting Windows and Linux.… more
    Paragon Cyber Solutions (03/11/25)
    - Related Jobs

  • Systems Administrator / Teamcenter…

    Lockheed Martin (Littleton, CO)
    …Space IT Applications is seeking out an experienced developer and applications administrator to support our work in classified environments\. In addition to ... deploying and supporting highly available software applications, as a motivated Systems Integration Analyst, you would work with other team members to develop,… more
    Lockheed Martin (04/26/25)
    - Related Jobs

  • Hybrid Systems Engineer, Sr…

    Lockheed Martin (Littleton, CO)
    … security , and optimal functionality of our vital information systems \. This includes the expert\-level installation, configuration, and maintenance of ... or ability to obtain a CI Poly * Knowledge of endpoint security , vulnerability remediation, intrusion detection/prevention systems , and compliance software… more
    Lockheed Martin (05/02/25)
    - Related Jobs

  • Tenable Nessus Administrator

    CACI International (Colorado Springs, CO)
    …for other positions at CACI. **Responsibilities:** You will be a Tenable-Nessus Security Administrator for the Engineering Operations team for the EITaaS ... Security + Other relevant cybersecurity certifications like Certified Information Systems Security Professional (CISSP), or Certified Information Security… more
    CACI International (04/26/25)
    - Related Jobs

  • System Administrator 1

    M. C. Dean (Boulder, CO)
    …the better. We are seeking a **System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... Support application of Security Technical Implementation Guides (STIGs) to Windows based operating systems (servers and workstations). + Support… more
    M. C. Dean (04/22/25)
    - Related Jobs

  • Cloud Administrator II

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …such as AFS-0090 Policy on Privacy and Personal Information and AFS-0056 System Security policies. As a Cloud Administrator , you will be entrusted with ... troubleshooting of OS layer patches, ensuring the integrity and security of the systems within a FedRAMP...Portal. A strong background in troubleshooting across various operating systems , including Linux OS, Oracle Linux, and Windows… more
    ASM Research, An Accenture Federal Services Company (04/09/25)
    - Related Jobs