Systems Administrator Jobs in Tucson, AZ

Play a key role in maintaining the health and security of IT systems, overseeing employee hardware and software provisioning, and ensuring compliance with internal policies in a dynamic remote environ...

Lead the charge in optimizing enterprise web applications through skilled deployment and automation. Collaborate extensively with developers and IT teams to ensure secure, scalable solutions in Micros...

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...

Join a team that's focused on maintaining and enhancing hybrid infrastructure. You'll manage Windows Server and cloud environments, automate processes, and ensure systems are reliable and efficient, d...

Unlock potential by managing and optimizing cloud and on-premises infrastructure, ensuring reliable performance and security while supporting a global technology environment and driving business objec...

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...

Engineer and enhance Windows systems in a collaborative team. Lead Active Directory modernization while building an Azure environment from scratch, ensuring effective infrastructure management and doc...

Grow your career with a leading role in Windows systems administration, providing critical support for enterprise Microsoft environments. Engage in advanced troubleshooting, security hardening, and ma...

Lead critical infrastructure operations for the ServiceNow platform, focusing on troubleshooting and support of MID Servers, VM systems, and connectivity. Collaborate with technical teams to ensure op...

Optimize cloud and on-premises infrastructure management across AWS and Windows. Drive system administration, cybersecurity compliance, and web hosting support to ensure reliable, secure, and scalable...

Optimize technical solutions across Windows, Linux, and VMWare platforms. Collaborate with teams to enhance user experience and deliver automated solutions while ensuring effective troubleshooting and...

Join a dynamic team to lead the administration and operations of an enterprise ServiceNow platform, supporting critical functions and ensuring high performance and security in a federal environment. G...

Unlock your potential as you manage critical JWICS operations, ensuring system integrity and security. Collaborate with teams while navigating complex challenges in a fast-paced environment to support...

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...

Inspire seamless IT operations by managing technology systems, applications, and employee support in a fully remote environment. Drive scalability and security by implementing effective processes and...

Optimize the ServiceNow platform through administration, configuration, and support. Collaborate with cross-functional teams to enhance ITSM processes and ensure alignment with federal requirements. D...

Inspire seamless integration as you manage and optimize Informatica tools, ensuring data workflows support strategic analytics across environments. Collaborate with IT teams to enhance performance and...

Champion the management and support of diverse web server environments, ensuring high performance and security. Leverage expertise in Linux systems, Apache HTTPD, Tomcat, and NGINX to resolve complex...

Transform the future of aviation technology by ensuring robust security across various systems, networks, and cloud infrastructures. Collaborate with teams to protect critical assets and enhance secur...

Empower your career by optimizing recruiting systems and enhancing the hiring experience. In this role, you'll manage ATS configurations, automate workflows, and support team operations to ensure effe...

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...

Help us drive a secure and scalable cloud environment by managing Microsoft Windows Server and IIS applications. Collaborate with a dedicated team to enhance server performance and ensure compliance f...

Join a team that drives DevOps excellence by managing a suite of collaboration tools, leading a team of administrators, and ensuring seamless tool operation for multiple development teams in a cloud e...

Join a team that's committed to enhancing IT operations through strategic leadership and innovative problem-solving. Lead impactful projects, mentor staff, and drive improvements in technology service...

Join our team as you lead the management of Mainframe and Distributed Data Center Operations, ensuring high service delivery, optimizing processes, and enhancing client relationships across global tea...