IT Systems Administrator Jobs in Thornton, CO

Lead the charge in managing complex, high-impact projects from start to finish, driving cross-functional collaboration to ensure alignment with strategic goals, while fostering continuous improvement...

Join a dynamic team to drive cybersecurity product sales, expand existing accounts, and secure new business. Build strategic relationships and lead negotiations, ensuring our data security solutions a...

Join a dedicated team as a system administrator, enhancing a critical Air Force logistics system. Collaborate with developers to modernize legacy software while ensuring reliable operations and securi...

Elevate our network systems by configuring, deploying, and troubleshooting enterprise LAN/WAN environments while ensuring optimal performance and connectivity through expert solutions and proactive ma...

Join a team that's driving network optimization and incident management in a global data center environment. Collaborate with engineers to troubleshoot advanced network issues, automate processes, and...

Tackle complex network issues as a key Tier 2 engineer, enhancing operations, optimizing performance, and supporting a global Data Center network while driving process improvements and automation init...

Drive advanced network solutions by managing complex troubleshooting, optimizing performance, and leading incident response within a robust data center environment. Collaborate with teams to enhance o...

Join a team that tackles complex network issues and optimizes operations. As a Tier 2 NOC Engineer, you'll take ownership of escalations, enhance system performance, and drive improvements across a gl...

Join a team that's dedicated to optimizing network operations through advanced troubleshooting, incident response, and process improvement. You will take ownership of escalated cases, driving resoluti...

Join a dynamic team to monitor and maintain network infrastructure, troubleshoot issues, and support datacenter and NOC operations, ensuring optimal performance across various vendors in a fast-paced...

Optimize multi-platform management by integrating macOS within a Microsoft AD framework. Elevate system performance and security while leading technical implementations across a diverse environment, e...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...

Oversee the management of databases on z/OS while providing technical development support for a Department of Defense customer. Collaborate with teams to modernize and maintain intricate mainframe sys...

Manage Workday HR administration and support across HCM workstreams, ensuring data accuracy and optimized processes while enhancing user experience with responsive assistance and configurations in bot...

Join a team that's redefining AI-assisted development. As a Lead Developer, you will architect and implement cutting-edge applications, drive technical standards, and mentor a talented group to elevat...

Reimagine encounter processing by driving innovation and cloud adoption. Lead a cross-functional team to transform legacy systems into scalable platforms while ensuring compliance, performance, and da...

Lead the charge in cybersecurity for a dynamic environment. Own security architecture, manage IT support, and drive awareness and incident response while safeguarding sensitive technical data across m...

Unlock potential by integrating complex systems to enhance U.S. air travel safety. Collaborate across teams ensuring accurate data flow, layout customization, and operational support in fast-paced env...

Manage procurement operations for large projects, ensuring supply needs are met while optimizing costs and supplier contracts. Lead a team and maintain compliance with security requirements to support...

Advance national security through hands-on cybersecurity measures, collaborating with teams to uphold robust information security standards while fostering a family-first culture and ensuring technica...

Empower innovation by joining a dedicated team as a Database Administrator, where you'll support complex applications, manage XML data, and drive database transformations to enhance U.S. Federal Court...

Transform enterprise SAP landscapes by managing system stability, performance, and security while supporting global rollout processes. Lead day-to-day Basis operations and administer security for opti...

Contribute to transformative AI solutions by supporting and advancing enterprise AI services, enhancing user experiences, and fostering collaboration across teams to drive innovative practices and res...

Elevate database solutions by overseeing design, implementation, and security of diverse environments. Collaborate with cross-functional teams to ensure high performance and integrity of databases in...

Transform mission-critical environments as a Senior Splunk Administrator driving cybersecurity, compliance, and operational excellence with advanced Splunk solutions while supporting classified DoD pr...