Systems Administrator Jobs in Littleton, CO

Shape the future of satellite communications by ensuring reliable operations, configuring cross-domain systems, and managing security protocols to support critical space defense missions...

Drive your cybersecurity career by leading RMF accreditation efforts and providing expert guidance for critical Wideband SATCOM systems. Leverage your extensive experience to enhance system security a...

Contribute to the effective management of the ServiceNow platform, ensuring optimal performance and user satisfaction through system upgrades, troubleshooting, reporting, and collaboration with stakeh...

Empower corporate IT operations by leading a Microsoft 365 tenant migration, managing identity access via Okta and Entra ID, and overseeing Windows endpoints. Drive effective service desk operations w...

Take ownership of IT operations, managing identity, access, and endpoint management while ensuring audit readiness. Collaborate with teams on compliance and support employee IT needs in a fully remote...

Support efficient operations and maintenance of Satellite Control Network systems by managing VMware and network infrastructures. Collaborate with teams to enhance performance, troubleshoot issues, an...

Join a team that's dedicated to maintaining and optimizing IT systems. Oversee daily operations, troubleshoot issues, and manage client support while configuring UNIX and Windows environments to enhan...

Empower scalable contract lifecycle management by owning and optimizing the CLM platform. Collaborate across teams to streamline processes and ensure reliable system performance, while enhancing data...

Address IT systems and security needs while ensuring reliability and compliance in both local and cloud environments. Oversee end-user support, infrastructure management, and cybersecurity measures fo...

Join a team that's dedicated to optimizing core business systems. As an Application Administrator, you'll support finance and HR technologies, resolve issues, and enhance configurations ensuring effic...

Support daily administration of core business systems, including Salesforce and Microsoft 365. Ensure reliable technology for staff, manage endpoints and user access, and resolve technical issues, con...

Join a team that's pioneering space operations through innovative technology solutions, ensuring mission success by providing comprehensive support throughout the acquisition life cycle and advancing...

Empower operational excellence as a hands-on administrator for fleet management systems, providing primary support, configuration, and data integrity while collaborating closely with users and IT team...

Drive operational excellence by managing IT systems, ensuring security, and providing technical support to enhance the mission of delivering IT services effectively across the Department of State...

Support IT infrastructure by optimizing systems, managing networks, and implementing virtualization. Collaborate with teams to improve processes and ensure data integrity, all while leveraging automat...

Transform your career by joining a dynamic team focused on IBM Cloud Pak for Data. Contribute full-stack expertise in OpenShift and automation to solve complex challenges and enhance operational effic...

Optimize platform deployments and customer support by effectively managing the Istari platform across diverse environments. Collaborate cross-functionally to ensure seamless infrastructure operations...

Join us in shaping the future of cloud communications as a lead architect, guiding the migration and administration of Microsoft Exchange in hybrid environments, ensuring security and high availabilit...

Transform your career by joining a dynamic team focused on infrastructure sustainability, asset management, and technical support in mission-critical environments. Engage in challenging projects that...

Lead the charge in optimizing our ServiceNow platform, enhancing ITSM capabilities, and driving automation initiatives. Shape the strategic roadmap to deliver exceptional service experiences while mai...

Transform your career by collaborating with cross-functional teams to enhance IT infrastructure and automate processes, ensuring reliable operations and compliance in a dynamic environment. Drive effi...

Join a dynamic IT team to manage and enhance hybrid infrastructure, focusing on network security, enterprise systems, and project initiatives. Collaborate globally to ensure reliable, scalable operati...

Join our dynamic team as you support systems engineering governance and integration. Contribute to the technical baseline and optimize processes, ensuring mission success through analysis, improvement...

Drive your career with impactful contributions in application administration. Collaborate with diverse teams to maintain secure and efficient on-premises installations, implementing enhancements while...

Support advanced troubleshooting and incident management in a dynamic Data Center network. Drive resolutions, enhance network operations, and streamline processes for optimal performance in a fast-pac...