Senior Linux Administrator Jobs in Tucson, AZ

Join a team that's driving technical excellence in enterprise solutions. As a trusted advisor, guide customers through the sales cycle, ensuring impactful solution design and accelerating deal progres...

Shape the future of engineering platforms by building scalable solutions that enhance application development and deployment while improving reliability and performance across cloud environments...

Shape the future of construction management by leading diverse projects, ensuring safety and quality, and driving team success from planning to execution. This role demands strong leadership skills an...

Shape the future of cybersecurity as you lead penetration testing engagements. Collaborate with clients to enhance their security posture through comprehensive assessments and innovative techniques wh...

Deliver exceptional IT user support, managing technical issues for clients, including VIPs. Utilize your expertise to ensure responsiveness in a remote environment, enhancing productivity through effe...

Collaborate with key stakeholders to drive customer success through optimized solutions, leveraging deep telecom knowledge and data analytics to influence decision-making and enhance value delivery in...

Elevate enterprise network architecture by providing technical leadership and governance across classified environments. Collaborate to ensure compliance with standards while shaping the strategic dir...

Create innovative building automation solutions by programming and optimizing control systems for commercial and industrial facilities. Collaborate with engineers and technicians to ensure seamless pe...

Elevate the client experience by ensuring seamless engagement across teams. Manage client accounts, coordinate project activities, and provide insightful reporting while fostering strong relationships...

Unlock potential by leading security incident response efforts, analyzing events, and documenting findings to enhance threat detection and mitigation strategies while collaborating with teams to uphol...

Shape the future of enterprise solutions by owning technical execution of AI integrations, collaborating closely with project teams to deliver seamless, secure, and scalable implementations that enhan...

Join a team that's driving innovation in aerospace as an Engineering Manager. Lead and inspire engineering teams to ensure timely delivery of high-quality flight systems while fostering collaboration...

Join us to advance Veteran health initiatives by designing and implementing innovative software solutions. Leverage your expertise in automation and systems integration to enhance healthcare operation...

Unlock potential by leading a dynamic Joint Use team to enhance operational efficiency and client relationships while ensuring project delivery aligns with strategic goals and quality standards in a c...

Optimize test equipment integration and ensure compliance within Raytheon's extensive portfolio. Collaborate with engineering teams to tackle cybersecurity challenges and maintain the integrity of adv...

Champion security excellence by enhancing organizational defenses, optimizing controls, and fostering secure technology practices to protect vital assets and enable safe digital transformation across...

Accelerate progress at developing scalable, cloud-native APIs with .NET. Lead architectural discussions, ensure quality in core offerings, and collaborate with cross-functional teams to enhance system...

Shape organizational transformation by leading change initiatives, developing strategies, and collaborating with federal leaders. Drive success in program execution while implementing best practices i...

Lead the design and programming of complex controls systems for data centers. Drive technical excellence and mentor teams while managing commissioning activities and ensuring operational readiness acr...

Empower innovation by leading complex Microsoft solutions from proposal to execution, ensuring effective communication and technical oversight while designing transformative architecture and mentoring...

Transform enterprise relationships by leading the contract renewal process that drives retention and revenue growth. Collaborate with internal teams and clients to build a renewal strategy that aligns...

Accelerate progress at the forefront of information security by developing essential microservices and architecture. Join a dynamic team to implement, test, and deploy critical solutions that enhance...

Join a team that empowers biomedical informatics applications by ensuring data quality and system performance. Balance operational support with process improvement and collaboration to enhance data-dr...

Lead the charge in shaping cloud-native architecture and agentic AI systems. Drive infrastructure excellence at scale while mentoring engineers and establishing DevOps standards to enhance organizatio...

Champion the architectural vision for cloud-native platforms, driving innovation and excellence across systems while mentoring engineering teams to elevate technical standards and operational resilien...