IT Infrastructure Administrator Jobs in Denver, CO

Oversee the administration of cloud-based IT systems, driving service quality and efficiency while managing escalated support and strategic IT projects for a dynamic organization poised for growth...

Transform Linux systems management by leading installation, tuning, and security for complex Redhat/Oracle environments. Collaborate with teams to optimize performance and ensure effective software so...

Take ownership of ServiceNow system administration, ensuring security, compliance, and reliability across federal environments while collaborating with cross-functional teams to optimize platform perf...

Transform IT infrastructure by joining a team focused on Linux OS administration. Leverage your expertise to configure systems, troubleshoot networks, and enhance operations, ensuring reliability and...

Transform your career by providing vital network security support for state agencies, ensuring compliance and modern infrastructure through daily management of firewalls and infrastructure upgrades. E...

Partner with us to enhance network security for state agencies, mitigating operational challenges and ensuring compliance. Your expertise will drive infrastructure modernization and effective manageme...

Lead the charge in managing enterprise server systems and infrastructure, ensuring optimal performance, security, and reliability for critical business applications while supporting Epic components th...

Transform your career by managing our SharePoint Online platform, ensuring seamless operations and robust governance. Collaborate in M365 tasks, optimize performance, and enhance user experience while...

Transform IT systems management through expert support, troubleshooting, and optimization. Play a key role in ensuring seamless daily operations, enhancing user experiences, and resolving complex IT c...

Elevate your career by ensuring secure and optimal IT operations in a dynamic environment. Collaborate with diverse teams while applying your expertise in systems administration, cloud solutions, and...

Transform the R&D infrastructure by overseeing system operations, ensuring optimal performance, and collaborating across teams to drive innovation and efficiency in technology utilization, all while m...

Unlock potential by designing and supporting robust AWS infrastructures for enterprise ERP applications, specifically targeting Deltek Vantagepoint environments, ensuring high availability and optimiz...

Optimize enterprise infrastructure projects by executing designs, conducting tests, and ensuring handoffs. Collaborate closely with architects and project managers while demonstrating strong communica...

Transform network management as a senior technical leader, ensuring seamless performance across enterprise environments. Collaborate with teams to enhance infrastructure and resolve complex issues, su...

Optimize enterprise network infrastructure by leading advanced support, troubleshooting, and collaboration with cross-functional teams to enhance scalability, reliability, and performance for mission...

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

Grow your expertise by tackling complex infrastructure solutions, optimizing performance, and driving automation initiatives within a hybrid-cloud environment while leading cross-functional teams and...

Champion exceptional IT infrastructure solutions and end-user services by leading a diverse team that ensures secure, reliable, and scalable technology operations while collaborating with key stakehol...

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...

Transform your career as a systems administrator, overseeing M365 services, data architecture, and robust security operations while collaborating with cross-functional teams to deliver efficient IT so...

Pioneer secure, efficient infrastructure and cybersecurity solutions for corporate environments. Collaborate with teams to ensure compliance and enhance technology operations through innovative, scala...

Elevate cloud security by designing and implementing robust measures, enhancing zero-trust access controls, and optimizing SASE frameworks across AWS, GCP, and Azure environments while mentoring junio...

Elevate your career by joining an agile IT team committed to managing enterprise infrastructure. Leverage your expertise in systems administration to enhance IT operations across diverse environments...

Tackle infrastructure challenges by defining standards, driving strategy, and earning trust across development teams. As a Staff Engineer, influence platform policies, oversee CI/CD practices, and enh...

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...