IT Systems Administrator Jobs in Tucson, AZ

Champion enterprise software release excellence by architecting and leading scalable CI/CD practices. Collaborate across teams to enhance automation, security, and operational readiness in cloud-nativ...

Empower our global engineering team as you optimize DevOps practices and cloud infrastructure, ensuring efficiency and robustness for a platform processing millions of transactions daily. Help drive a...

Lead a tax account management team focused on delivering exceptional customer service, driving operational excellence, and fostering strategic relationships in a dynamic service environment...

Unlock potential by leading organizational change management initiatives, enhancing HR capabilities, and driving successful adoption of strategic programs in a dynamic environment. Collaborate across...

Join our dynamic team to enhance Cribl data solutions, optimize data processes, and ensure high-performance infrastructure support while managing large-scale logging systems for top-tier operations...

Manage and lead multiple IT-focused projects in healthcare, driving operational improvements. Coordinate with teams, vendors, and stakeholders to ensure timely, budget-compliant delivery while enhanci...

Shape the future of enterprise project management by effectively leading multiple mid to large-scale projects. Ensure seamless implementation and exceptional client satisfaction within a fast-paced te...

Accelerate your career by shaping the evolution of large-scale network infrastructure. Join us to drive performance improvements, resolve complex networking challenges, and enhance our cloud platform...

Champion the security and efficiency of network infrastructure by implementing Cisco solutions in a federal environment. Collaborate with teams to align operations with Zero Trust principles and enhan...

Execute comprehensive eDiscovery strategies, coordinating technical and legal processes for complex litigation at a federal level, ensuring efficient project management and adherence to best practices...

Join a team that's dedicated to securing vital cyber operations and systems. As a Cyber Analyst, you will engage in threat analysis, cryptologic support, and system administration, ensuring robust def...

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...

Partner with us to advance missile systems engineering initiatives, driving technical excellence in requirements management, integration, and validation as you collaborate with cross-functional teams...

Strategize and manage cybersecurity solutions, enhancing infrastructure security through cloud technologies while mitigating risks and ensuring compliance with industry standards and regulations...

Explore opportunities to enhance regulatory reporting for U.S. derivatives markets. Support data quality, collaborate with stakeholders, and ensure compliance while driving impactful data initiatives...

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 us to manage complex real estate projects from inception to completion, collaborating with clients to meet business objectives through strategic planning and technical expertise in project manage...

Unlock potential by driving customer success and technical excellence in the public sector, transforming eLearning goals into strategic initiatives. Bridge customer relations and internal teams to enh...

Drive the transition of organizational processes to the ServiceNow platform, managing software development lifecycles and operational support while ensuring effective integration and implementation fo...

Champion the development of innovative mechanical nuclear systems, integrating engineering expertise to support BWRX-300 design objectives while collaborating across teams to enhance product quality a...

Deliver cutting-edge AI security architecture by designing robust frameworks that ensure safe deployment of AI technologies while integrating security across all initiatives, collaborating with divers...

Optimize missile effector testing through advanced RF scene and sensor modeling. Collaborate with a specialized team on modeling, simulation, and analysis to ensure robust system performance and valid...

Shape the future of civic engagement by building scalable applications that enhance data accessibility and collaboration across teams. Drive impactful geospatial solutions while ensuring data integrit...

Grow your career with a senior role focused on enhancing application security and vulnerability management. Collaborate closely with cross-functional teams to integrate security into the development l...

Inspire growth by developing strong executive relationships within higher education SLED accounts. Drive innovative sales strategies, manage complex sales cycles, and expand solutions across colleges...