- Leidos (Aurora, CO)
- …Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program and play a ... key role in supporting government-critical systems . You will be part of a program that...+ Design, deploy, and maintain enterprise server environments, including Windows , Linux , and hybrid cloud infrastructures. +… more
- 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...years of relevant experience. + Must be proficient with Windows desktop operating systems , as well as… more
- Pearson (Denver, CO)
- **Position Summary:** Pearson Virtual Schools (PVS), is hiring a Systems Administrator , local to Baltimore Maryland, who will join the team who manages our ... required for both internal and external customers + Administer and troubleshoot Windows (workstation and server), ChromeOS and ChromeOS Flex operating systems ,… more
- TestPros (Colorado Springs, CO)
- …compliance, and patching per cybersecurity requirements. Key Responsibilities: + Administer Windows / Linux systems and services + Perform regular ... + Support system accreditation and audit readiness Qualifications: + 3+ years in system administration ( Windows or Linux ) + Familiarity with DoD IT… more
- Lockheed Martin (Schriever AFB, CO)
- …patching in an enterprise environment * System administration experience with both Windows Server and Linux Operating Systems * Candidate must obtain ... group for testing and applying patches on all main software/application systems on the system including workstations and servers\. This team will be supporting… more
- General Dynamics Information Technology (Peterson AFB, CO)
- …vulnerability scanner, and Evaluate-STIG to mitigate those findings for Linux , Windows , and associated network operating systems + Ensures the integrity and ... fastest long-standing growing programs! US Battlefield Information Collection and Exploitation System eXtended (US BICES-X) is a cutting edge program supporting DoD… more
- CACI International (Colorado Springs, CO)
- …Log Correlation Engine, Nessus Network Monitor, and Security Center on both Linux /Unix and Windows based environments + Ensure compliance with organizational ... Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage… more
- CACI International (Colorado Springs, CO)
- …scripting languages (eg, Python, PowerShell, Shell scripting) + Strong knowledge of operating systems ( Windows , Linux , macOS) + Understanding of network ... stakeholders _Certifications:_ Relevant certifications might include: + Tanium Certified Operator/ Administrator + Certified Information Systems Security Professional… more
- Chenega Corporation (Lakewood, CO)
- …experience with RMAN. + Expert level experience with MySQL 8.0.42 and above, on Linux / Windows servers. + For Oracle and MySQL, an Oracle Certified Professional ... Professional Services** ' company, is looking for a **Database Administrator III - Oracle.** The Database Administrator ...in the analysis and design of new application database systems and/or modifications or changes to existing systems… more
- L3Harris (Colorado Springs, CO)
- …air, land, sea and cyber domains in the interest of national security. Job Title: Systems Administrator ( Linux / Windows ) Job Code: 23393 Job Location: ... Springs, CO Job Schedule: 9/80 Job Description: Performs technical planning, system integration, verification and validation, cost and risk and supportability and… more