- TEKsystems (Centennial, CO)
- …in Microsoft Office applications Job and Industry Experience Preferred: * Operating Systems : Linux (eg Red Hat, Debian, Ubuntu), Windows Server * Scripting ... mid-level IT professional for a hybrid role combining responsibilities in Systems Administration and Data Warehouse/Python development. This position supports core… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/senior- systems - administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6239_… more
- CACI International (Colorado Springs, CO)
- …YUM, SolarWinds, etc. for heterogeneous operating systems environments (eg, Microsoft Windows and Linux ) + Proficiency in RHEL installation, configuration, ... Linux Administrator Job Category: Information Technology...processes, and test resolutions. + Configure, manage, and maintain Linux OS systems in various environments (physical,… more
- Leidos (Aurora, CO)
- …Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play a ... significant impact on project results/outputs. + Administer, maintain, and optimize Windows, Linux , and cloud-based systems to ensure high availability and… more
- Amentum (Colorado Springs, CO)
- …with Red Hat Enterprise Linux environments * Must have experience with Microsoft Windows operating systems (OS) administration and associated hardware * Must ... **Position Title: Systems Administrator ** **Location: Cheyenne Mountain Space Force Station** **Relocation Assistance: None available at this time**… more
- 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 experience. + Three (3) or more years of systems administration experience supporting Windows and Linux ....(AD) for user and groups. + Knowledge of current Microsoft Operating Systems (Server & Workstation). +… more
- SAIC (Colorado Springs, CO)
- …SAIC's Horizon 2 contract is seeking an energized and professional **Principal** ** Systems Administrator ** to support the contract's secure operating facilities ... CO** . Your background in configuring, maintaining, and troubleshooting systems in both Windows and Linux environments.... + MS PowerShell Integrated Scripting Engine (ISE). + Microsoft Exchange and Server; MS Active Directory; MS Windows… more
- 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. + Manage and optimize… more
- CACI International (Colorado Springs, CO)
- Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... basis. **The Opportunity:** CACI is looking for a Tenable Administrator to support our DoD customer to implement an...Engine, Nessus Network Monitor, and Security Center on both Linux /Unix and Windows based environments + Ensure compliance with… more
- Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
- … Exchange Server 2016+, Microsoft Windows 10/11+ operating systems (OS) administration, vSphere/Horizon View Technologies, Basic Linux Administration ... + Must meet Foundational qualification requirements outlined in DoD Manual 8140.03 for Systems Administrator (work role ID 451) and Technical Support Specialist… more