IT Systems Administrator Jobs in Phoenix, AZ

Join a dynamic team as you maintain and secure both on-premises and cloud infrastructures. Your role includes supporting operating systems, managing applications, and ensuring system integrity while c...

Reimagine UNIX administration as a core component of operating excellence. Drive security, performance, and compliance in multi-site environments while collaborating with stakeholders to innovate solu...

Lead technology solutions by managing IT issues, ensuring data security, and supporting remote communications to enhance program efficiency and effectiveness across multiple platforms and systems...

Execute innovative control systems engineering solutions for diverse industries, collaborating with cross-functional teams to deliver high-performance Building Automation Systems that meet project spe...

Contribute to the effective management of the ServiceNow platform, ensuring optimal performance and user satisfaction through system upgrades, troubleshooting, reporting, and collaboration with stakeh...

Pioneer IT project excellence by managing resources, timelines, and budgets. Collaborate with clients and stakeholders to deliver successful projects, ensuring scope and quality standards are met thro...

Shape the future of technical program management by leading advanced analytics and decision support initiatives, guiding multidisciplinary teams, and delivering data-driven solutions that enhance miss...

Bring your Linux, Docker, and Kubernetes expertise to support secure infrastructure in a critical classified program. Join a team ensuring advanced mission capabilities with multiple immediate opening...

Join us to design and enhance high-availability infrastructure in Microsoft Azure, ensuring optimized security and performance for cloud services while fostering collaboration within a dynamic enginee...

Shape the future of the ServiceNow platform by leading a high-performing team in optimizing business services and enhancing workflows through strategic vision, governance, and Agile methodologies whil...

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...

Optimize the IT & Business Systems portfolio by leading delivery management, coordinating initiatives, and enhancing communication, ensuring all stakeholders remain informed while driving AI-first str...

Pioneer a secure IT environment by managing systems and security operations. Balance administration duties across cloud platforms and ensure robust security protocols while supporting a remote workfor...

Join a team that's at the forefront of IT operations, enhancing data loss prevention and endpoint administration while driving effective collaboration across departments to safeguard our organization...

Collaborate with cross-functional teams to enhance and maintain IT infrastructure, ensuring seamless operation of systems and services. Manage day-to-day technology needs while driving improvements in...

Take ownership of enterprise-wide database operations to ensure optimal performance, compliance with security controls, and the overall reliability of critical data systems across various environments...

Advance operational excellence by managing internal tools and data integrity. Collaborate across functions to optimize processes, enhance data governance, and deliver insightful analytics that support...

Elevate cloud security by designing and implementing robust measures, enhancing zero-trust access controls, and optimizing SASE frameworks across AWS, GCP, and Azure environments while mentoring junio...

Optimize and maintain complex database systems by implementing security measures, troubleshooting issues, and designing data structures to support application performance and reliability in a collabor...

Champion exceptional IT infrastructure solutions and end-user services by leading a diverse team that ensures secure, reliable, and scalable technology operations while collaborating with key stakehol...

Drive innovation by enhancing technology systems, improving support, and automating workflows. Collaborate with teams to optimize operations and ensure compliance within a dynamic SaaS environment, sh...

Drive seamless IT operations as a key support resource, handling troubleshooting and client onboarding efficiently. Own a pivotal role in providing top-tier IT support, ensuring client satisfaction an...

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

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...

Empower enterprise transformation by leading IAM migration efforts, ensuring seamless integration and minimal disruption to authentication services while utilizing advanced identity cloud solutions...