IT Infrastructure Engineer Jobs in Phoenix, AZ

Lead the charge in optimizing mainframe infrastructure and storage management, ensuring reliability and security. Collaborate across teams to maintain performance and drive incident resolution while a...

Drive infrastructure excellence by managing z/OS storage systems, ensuring reliable operations, and collaborating with application teams. This hands-on role focuses on incident management, automation...

Lead and deliver complex IT infrastructure projects. Collaborate with stakeholders and teams to ensure successful execution aligned with project goals, budget, and quality standards while managing ris...

Join a dynamic team as a Network Engineer to optimize and secure network infrastructure, troubleshoot complex issues, and enhance client collaboration in a fully remote environment...

Transform the healthcare infrastructure for Veterans by leading modernization initiatives. Collaborate with diverse teams to design secure, scalable solutions and ensure compliance with federal standa...

Transform global infrastructure by designing and maintaining hybrid IT solutions, ensuring security and efficiency while mentoring teams and leading complex projects to support enterprise growth...

Optimize infrastructure solutions through hands-on support and administration of critical applications, focusing on ETL and cloud technologies. Collaborate with teams to enhance system performance and...

Contribute to the design and deployment of advanced network and low-voltage infrastructure across diverse markets. Collaborate with teams for effective implementation and maintain high performance sta...

Drive operational excellence as a senior Linux systems administrator, optimizing and managing medical imaging systems. Collaborate with teams to enhance resilience, automate processes, and ensure reli...

Lead and inspire a high-performing team focused on securing cloud infrastructure and modern application delivery. Drive enhancements in security architecture while advancing team skills in a collabora...

Accelerate technical excellence by designing and maintaining secure endpoint configurations in Windows and macOS environments, ensuring robust support for a federal agency's infrastructure and cyberse...

Elevate energy operations by leading support for SCADA and IT systems that drive reliable renewable and fossil generation. Collaborate with teams for troubleshooting, maintenance, and enhancements whi...

Join a team that's integral to enterprise cloud and infrastructure support. Drive operational continuity, security monitoring, and modernization initiatives within AWS and hybrid environments while co...

Unlock your potential by safeguarding our digital ecosystem as you lead innovative security projects alongside a diverse team, enhancing collaboration and trust across our platform for millions of use...

Unlock potential by designing and supporting robust mainframe network connectivity, ensuring secure communication and high performance between critical systems and applications, while troubleshooting...

Join a team that's revolutionizing healthcare through innovative cloud solutions. This role supports critical infrastructure design and scalability across AWS and Azure, ensuring compliance and operat...

Drive the global networking strategy and operations, ensuring seamless connectivity and security across diverse environments. Engage in vendor management, financial oversight, and technical leadership...

Drive the management of multi-platform infrastructures, optimizing Windows Server 2022 and RHEL 8/9 environments. Collaborate on security measures, application deployment, automation, and performance...

Shape the future of our IT landscape by managing operations, optimizing infrastructure, and leading a talented team. Drive strategic improvements while ensuring security and service excellence in a dy...

Optimize and implement IT systems for satellite ground systems. Collaborate with cross-functional teams to support design and deployment of infrastructure, ensuring performance and compliance across v...

Drive the evolution of our Operational Technology network infrastructure, shaping secure and scalable solutions critical to power generation. Collaborate with diverse teams to enhance energy system re...

Contribute to IT excellence by managing helpdesk support, enhancing documentation standards, and driving Tier 2 systems administration across diverse SaaS platforms, fostering a collaborative environm...

Join us to optimize and secure IBM i (AS/400) infrastructures, ensuring high availability and performance for critical applications. You will manage system administration, support incident resolutions...

Elevate cybersecurity practices by safeguarding enterprise digital assets. Collaborate with Fortune 500 clients to execute risk management strategies, ensuring readiness and compliance against emergin...

Invent scalable data pipelines and a modern lakehouse on AWS to support AI/ML analytics. You’ll implement robust metadata management and CI/CD for reliable deployment, ensuring high-quality, governed...