Linux System Administrator Jobs in Phoenix, AZ

Manage and oversee full-cycle ICT design for mission-critical data centers and smart buildings. Collaborate with leadership, lead design teams, and develop project specifications. Ensure projects are...

Empower the mainframe environment by architecting and enhancing z/OS systems, performing installations, upgrades, and maintenance while collaborating across teams to drive innovative solutions and str...

Transform the digital landscape by integrating systems while providing hands-on leadership across various environments. Drive innovation with deep expertise in network architecture and engineering as...

Elevate operational excellence in electrical infrastructure for hyperscale AI data centers. Lead audits, ensure readiness, and drive improvements, bridging operations, design, and construction to main...

Empower the evolution of Identity systems by re-architecting for multi-product success. Collaborate with engineering teams to tackle design challenges and deliver scalable solutions that enhance user...

Join a team that's paving the way in systems engineering for global communications. Contribute to innovative modeling projects, collaborate with experts, and ensure mission success through meticulous...

Join a team that's driving operational excellence by leveraging AI to optimize application systems. Take ownership of critical initiatives in a fast-paced, regulated environment while fostering strate...

Drive the design and deployment of secure, scalable cloud infrastructure. Collaborate with teams to enhance CI/CD pipelines and maintain optimal operations while ensuring cybersecurity and regulatory...

Join a dynamic team as a Senior DevOps Lead, architecting infrastructure and mentoring a diverse group of contractors. This hands-on role balances leadership with technical execution, impacting AWS-ba...

Champion cloud engineering excellence by leading teams in architecting, designing, and deploying robust multi-cloud infrastructures while ensuring operational reliability and security compliance for f...

Elevate organizational efficiency by leading advanced Building Management Systems engineering solutions, driving innovation, and spearheading integration with cross-functional teams to optimize operat...

Lead the charge in designing and engineering advanced BMS solutions, tackling complex challenges to enhance operational efficiency and support strategic initiatives within a dynamic corporate environm...

Champion innovative software solutions by developing applications, optimizing efficiency, and analyzing user needs. Collaborate with teams and optimize operational specifications, all while ensuring h...

Advance operational excellence by leading building automation systems for a global fleet, ensuring optimal coordination and continuous improvement of critical environments to meet AI workload demands...

Join a team that's focused on providing operational support for a federal application, liaising with users and technical teams, and ensuring seamless application administration while managing stakehol...

Lead the charge in securing greenfield data center campuses, overseeing physical security from construction to operations, driving compliance, and partnering with engineering teams to deploy advanced...

Unlock potential by enhancing automated build systems using C# and C++. Collaborate with a passionate team to streamline workflows and support developers, ensuring efficient game build delivery and op...

Join a team that's redefining defense solutions! Lead the design and integration of complex systems while collaborating with military and OEM partners. Drive innovation through strong architecture and...

Partner with us to master financial analysis and modeling in cloud tech, driving strategic insights and planning for high-growth initiatives in GPU-as-a-Service offerings, ensuring data accuracy and e...

Join a team that's shaping the future of customer engagement through innovative backend solutions, collaborating across departments to deliver impactful marketing communications and real-time messagin...

Engineer cutting-edge CI/CD solutions in a regulated environment for complex bioinformatics workflows. Collaborate with diverse teams to drive automation and maintain secure, auditable infrastructure...

Advance avionics software solutions by leading DO-178 development, mapping I/O, and integrating systems. Deliver high-quality testing and certification artifacts while ensuring compliance with aerospa...

Optimize your career with a dynamic team as a System Administrator, focusing on technology solutions, cloud management, and operational support. Engage in incident resolution and automation to enhance...

Join us to drive advanced DDI solutions, enhancing network efficiency and security. You will execute complex engineering tasks independently, automate workflows, and collaborate across teams to ensure...

Optimize project execution by leading a skilled engineering team to deliver innovative software solutions while managing costs and schedules to meet customer satisfaction and organizational goals...