IT Infrastructure Administrator Jobs in Phoenix, AZ

Join a team that's focused on maintaining IBM z/OS systems to ensure high performance and security. Take ownership of complex technical issues, mentor junior staff, and drive operational excellence in...

Join a team of experts in mainframe technologies to innovate technical solutions, optimize batch processing, and lead initiatives that enhance automation and efficiency in a dynamic environment. Your...

Transform your career by leading IT strategy and operations. Drive innovation, manage teams, and ensure compliance, all while fostering a high-performance culture that aligns technology solutions with...

Drive modernization efforts by supporting and optimizing Windows systems within a global operations team for a vital government initiative. Engage in troubleshooting, planning, and enhancing Microsoft...

Elevate cloud infrastructure by designing, implementing, and maintaining reliable AWS and Kubernetes environments to optimize deployment, enhance operational maturity, and foster automation for enhanc...

Shape the future of software development by writing high-quality code, collaborating with teams, and enhancing applications to meet user needs. Contribute your expertise to innovative solutions in a d...

Lead the charge in managing high-stakes datacenter projects, driving sales efforts, and optimizing customer relationships through technical expertise and effective project management methodologies...

Join a team that's enhancing enterprise infrastructure through Microsoft 365 and Azure solutions. This role involves designing, administering, and optimizing hybrid environments while supporting moder...

Join a collaborative team as an IT Infrastructure Engineer, driving the design and support of robust corporate networks and systems, while ensuring secure and efficient operational excellence across m...

Enhance guest experiences through innovative IT operations leadership and strategy delivery. Oversee enterprise infrastructure, lead technical teams, and drive technology advancement in a dynamic reso...

Unlock potential by designing and managing a robust Splunk environment that handles vast data ingestion, enhancing operational effectiveness through proactive monitoring and troubleshooting within a d...

Engage in impactful software development by driving application enhancements, modernization, and support for enterprise-scale middleware systems, utilizing your expertise in Java and cloud technologie...

Support operational excellence in our 24/7 Data Center environment by ensuring reliability and efficiency of critical systems through hands-on maintenance and teamwork...

Champion the transformation of our IT security landscape, ensuring robust operations and innovative technology solutions that empower teams, manage risk effectively, and enhance employee experience in...

Solve complex networking challenges as a Senior Network Infrastructure Engineer, leading hands-on projects to enhance operations, security, and performance in enterprise environments while ensuring re...

Join a team that's poised to lead integrated IT audits while managing client relationships and project execution. Contribute to growth initiatives, talent development, and business solutions for Risk...

Transform business operations by leading enterprise systems, driving application development, and aligning technology solutions with strategic goals. Collaborate with teams to ensure effective deliver...

Elevate operational security services by managing incident response, client onboarding, and security strategy implementation. Lead projects while enhancing client protection by delivering expert guida...

Unlock operational efficiency by automating IT processes, streamlining patch management, and enhancing security compliance in cross-functional team settings. Your expertise will drive impactful busine...

Join a team that designs and implements unified identity and access governance models across cloud environments, enhancing security and operational efficiency for our client's NetOps initiatives...

Lead the charge in transforming the VA ServiceNow platform, establishing architecture standards, and guiding technical decisions to enhance service delivery across multiple deployments at an enterpris...

Drive operational excellence through application support for enterprise middleware, focusing on integration services, troubleshooting, and modernization using cutting-edge technologies. Engage in 24x7...

Engineer seamless IT change management processes to enhance governance, performance, and collaboration across global technology teams while ensuring compliance and operational excellence in a fast-pac...

Support and optimize Linux workloads on Azure, focusing on PaaS services, automating deployments, and ensuring secure application connectivity for efficient infrastructure management and problem-solvi...

Lead the charge in architecting integration and automation solutions for the MyCDW platform, driving scalable operations and aligning with business goals through innovative technology and governance t...