IT Infrastructure Administrator Jobs in Phoenix, AZ

Lead and enhance NKF's network and security infrastructure by strategically designing secure solutions and overseeing administrative tasks across hybrid environments, ensuring reliable operations whil...

Contribute to critical infrastructure projects by leading day-to-day operations and strategic planning, ensuring efficiency and reliability in physical expansions to support rapid growth and market re...

Champion the delivery of critical infrastructure across markets by managing operations, driving performance improvements, ensuring financial adherence, and overseeing project execution to support our...

Drive the evolution of backend systems for a leading cloud platform, enhancing API design and technical integrity while navigating a mature PHP architecture. Collaborate with engineering peers to opti...

Transform complex hardware failures into reliable solutions by analyzing GPU, CPU, and server environments. Collaborate with cross-functional teams to enhance RMA processes, vendor interactions, and l...

Execute client-specific IT infrastructure implementations, ensuring efficiency, stability, and security through testing, documentation, and troubleshooting. Collaborate with project managers for timel...

Collaborate to support cutting-edge server systems and technologies. Leverage extensive experience and expertise to administer, troubleshoot, and resolve issues in a fast-paced, security-focused envir...

Shape the future of network security by leading a global team to enhance architecture, strategy, and automation across platforms. Drive innovation within a collaborative environment while managing com...

Lead the charge in managing a high-performing Service Desk team to enhance technical support delivery for mid-to-large financial institutions, driving issue resolution, process improvement, and client...

Unlock potential by leading cloud infrastructure initiatives to enhance high-performance computing and data management solutions. Collaborate across teams to optimize resources and ensure secure, effi...

Discover the potential of cloud technologies by leading AWS/EMR infrastructure, managing high-performance computing solutions, optimizing data workflows, and driving agile project execution to enhance...

Deliver comprehensive site acquisition expertise for innovative 5G projects, focusing on regulatory compliance, budget management, and vendor performance to drive successful network expansion across m...

Drive the delivery of modern workplace solutions by managing Microsoft 365 services, executing migrations, and optimizing configurations for seamless user experiences. Collaborate cross-functionally t...

Pioneer technology excellence as you enhance operations and member experiences by managing IT infrastructure across divisions. Lead a dynamic team while ensuring system integration and efficiency in a...

Drive operational excellence by supporting IT systems and automation processes across multiple sites. Elevate our onboarding processes, enhance enterprise SaaS management, and spearhead workflow autom...

Drive operational excellence by automating CI/CD pipelines and improving infrastructure stability across diverse applications, ensuring secure and efficient deployment in agile environments. Take owne...

Shape the future of enterprise automation as you lead a dedicated team, driving advancements in Infrastructure as Code and DevOps practices to enhance operational efficiency and scalability across var...

Empower your potential by driving innovative B2B integrations with our IoT platform, collaborating across teams to deliver impactful solutions, and enhancing customer success. Engage in dynamic projec...

Reimagine database management by overseeing routine operations, ensuring security, and enhancing database performance. Collaborate with teams to design, implement, and maintain databases tailored for...

Take ownership of advanced analytics and technical solutions that drive operational efficiencies in Contract Operations, optimizing pricing and membership strategies through collaboration and innovati...

Inspire digital transformation as a technical business analyst, bridging the gap between stakeholders and developers. You'll drive requirements clarity, enhance testing strategies, and ensure high-qua...

Pioneer database reliability and security in a pivotal leadership role. Manage critical infrastructure, collaborate cross-functionally, and drive modernization initiatives to support business growth a...

Elevate your career by leading complex infrastructure solutions, automating deployments, optimizing performance, and ensuring reliability. Collaborate across teams to drive strategic advancements and...

Transform secure solutions to meet U.S. Government needs by designing and managing PKI infrastructure, ensuring compliance, and collaborating cross-functionally to enhance security protocols and proce...

Join a dynamic team to design and manage secure PKI solutions, ensuring compliance and integration across platforms while supporting U.S. Government operations through innovative engineering and stron...