UNIX System Administrator Jobs in Tucson, AZ

Shape financial risk management strategies by leading FX and investment programs. This role involves building processes, optimizing liquidity, and driving system improvements collaboratively across gl...

Join a team that's dedicated to maintaining and optimizing SQL Server environments, ensuring high availability and performance while collaborating with developers on database solutions and incident re...

Elevate operational success at a national level by leading a large IT support team, ensuring compliance with federal standards and delivering exceptional service to multiple clients while fostering a...

Join a team that's redefining cloud infrastructure management through automation and intelligent monitoring. Drive operational excellence and enhance system reliability in a fast-paced environment wit...

Join a dynamic team to design and develop cutting-edge network software for embedded systems. This role focuses on enhancing system security, performance, and interoperability within a real-time opera...

Transform VA healthcare modernization by providing expert support for VistA systems. Collaborate with stakeholders to enhance interoperability and ensure accurate workflows, driving critical improveme...

Empower our team by managing and optimizing macOS endpoint solutions using JAMF Pro. Leverage your expertise to ensure compliance and enhance operational efficiency for our Federal Government customer...

Grow your expertise as a Unified Communications Engineer, managing Cisco Webex platforms to deliver reliable cloud communication solutions. Partner across teams to enhance collaboration services for i...

Join a dynamic team leading application development efforts to enhance security, scalability, and innovation within healthcare applications. Collaborate across departments to deliver cutting-edge solu...

Engage with us to enhance network security. You'll design, implement, and secure our enterprise network infrastructure while serving as a key technical resource. Collaborate with cross-functional team...

Shape the future of financial transparency by ensuring compliance for SEC reporting. Collaborate cross-functionally to prepare accurate filings, maintain controls, and support audit processes in a dyn...

Join a team that's defining the future of cloud engineering! As a fundamental player, you will design and optimize Azure infrastructures, ensuring seamless CI/CD pipelines and security for high-availa...

Join a team that's dedicated to advancing Army electronic warfare and signals intelligence capabilities. Leverage your expertise in DOD spectrum management and lead initiatives to enhance customer eng...

Drive project success and enhance customer experience by managing multiple engagements. Balance people leadership and operational oversight to ensure delivery quality, mitigate risks, and guide teams...

Optimize and develop an internal AI Enablement Platform; lead projects, integrate Microsoft identity systems, and enhance productivity through cutting-edge software tools while collaborating across te...

Champion secure and scalable cloud solutions by managing Azure infrastructure and Microsoft 365 services. Collaborate on cross-tenant initiatives and optimize performance while ensuring operational ex...

Drive optimal performance of the Newgen application while leading integration projects. Collaborate with cross-functional teams to enhance technology solutions and support banking operations, ensuring...

Innovate solutions as a CICS System Programmer, delivering complex problem resolution and optimizing application support for financial services projects while mentoring teammates and managing system c...

Unlock your potential by managing cloud computing security and implementing best practices under the NIST RMF standards. Collaborate with cross-functional teams to enhance Oracle Cloud Infrastructure...

Lead strategic fiber infrastructure deployment in Tucson, driving operational excellence and community engagement. Manage teams, budgets, and contractor relationships while ensuring high-quality servi...

Transform workplace technology and ensure seamless end-user service delivery while leading diverse teams across IAM, desktop support, and infrastructure management to enhance productivity and security...

Advance data-driven decisions by designing and optimizing scalable data platforms. Lead architectural direction, create reusable frameworks, and empower teams through self-service solutions that remov...

Unlock potential by joining our team as a Full Stack Developer, collaborating on innovative technical solutions across multiple programming languages and cloud platforms, while ensuring scalable and s...

Join us to lead our Supply systems domain, streamlining our GTM tools and processes while ensuring data integrity and scalable automation. Mentor a team and drive tool evaluation to enhance efficiency...

Join a dynamic team to provide IT systems administration in a fast-paced Microsoft Windows environment, supporting secure operations while managing virtual environments and collaborating with cybersec...