Linux System Administrator Jobs in Tucson, AZ

Contribute to innovative cryogenics systems design and analysis in a collaborative environment. You'll support military infrared sensor programs, ensuring precision and reliability throughout all deve...

Join a team that's dedicated to enhancing client satisfaction through needs assessments and effective solutions. Leverage your problem-solving abilities to support enterprise operations and foster end...

Join a team that's passionate about impacting nonprofits. Design and build full-stack software solutions while collaborating closely with product managers and designers to deliver exceptional user exp...

Transform intelligent systems by designing and supporting AI and cloud infrastructures. Lead multi-cloud strategies and collaborate with teams to integrate advanced AI features for a wide user base, e...

Transform your career by joining a dynamic consulting team dedicated to enhancing compliance and risk strategies within the life sciences sector. Drive impactful projects and collaborate with experts...

Contribute to innovative design as a key member of an Agile team, enhancing user experiences for federal applications. Apply HCD principles to create accessible, high-quality UI using React and protot...

Lead the charge in customer support for defense clients, coaching teams to enhance operational success. Oversee technical support and field operations, ensuring mission readiness and exceptional custo...

Accelerate sourcing strategies across key categories, collaborating with stakeholders to optimize supplier performance, minimize risks, and achieve significant cost savings while ensuring compliance a...

Transform the future of healthcare technology by architecting high-performance Java backend services. Collaborate with engineering leaders to deliver secure APIs while driving enterprise integrations...

Shape the future of AI and data solutions by guiding clients through complex technology landscapes. Leverage your expertise to design scalable architectures that meet customer needs, enhance performan...

Build scalable solutions that empower law enforcement to combat child abuse. As a Senior Engineer, deliver complex projects, collaborate with cross-functional teams, and ensure system reliability, con...

Help us drive secure identity solutions through engineering, automation, and integration of ICAM services. You'll enhance enterprise security and support Zero Trust initiatives while collaborating acr...

Drive innovation and excellence by leading teams in program management, overseeing budgets, ensuring technical compliance, and fostering collaborative environments to achieve strategic goals and optim...

Contribute to our risk and compliance efforts by developing policies, processes, and systems that ensure regulatory adherence. Collaborate across teams to mitigate risks, support customers, and drive...

Innovate your career by leading project delivery in cloud and compliance. Drive customer engagement, manage cross-functional teams, and ensure regulatory adherence while delivering impactful results i...

Transform acquired businesses through operational integration, driving accountability and coordination among teams for successful embedding into company standards and culture until complete stabilizat...

Engage in advanced simulation and performance engineering to inform decision-making in combat systems. Collaborate with teams to develop innovative solutions that enhance operational effectiveness acr...

Partner with us to develop mathematical models and decision support tools that optimize program performance and resource allocation for the Department of Energy, enabling informed decision-making and...

Join a team that's transforming digital methodologies within the U.S. Coast Guard, leading systems engineering and modeling initiatives that enhance mission effectiveness and alignment with operationa...

Engineer and enhance network security solutions while implementing Zero Trust principles. Oversee SD-WAN architecture across global sites, ensuring robust and secure network performance in a dynamic e...

Accelerate progress at large-scale software projects, ensuring end-to-end delivery, stakeholder engagement, and governance. Shape project outcomes by managing resources, budgets, and communication wit...

Manage ITCM middleware systems to ensure secure messaging for locomotives and back-office servers, supporting railroad interoperability, system stability, and regulatory compliance in this critical te...

Lead the charge in enterprise product management for core business applications, driving Salesforce implementation, optimizing systems integration, and ensuring compliance while fostering collaboratio...

Transform cloud security as you design and implement robust security measures across diverse domains including cloud, AI, and data protection, while ensuring compliance and facilitating secure develop...

Empower our technology evolution by leading IT strategy and modernization. Collaborate across teams to deliver innovative solutions, drive operational efficiency, and maintain regulatory compliance wh...