Principal Systems Engineer Jobs in Tucson, AZ

Join a team that's dedicated to advancing EO sensor technologies. You will develop data analysis tools, assess flight performance, and optimize test processes to enhance production efficiency and miss...

Join a team that's dedicated to optimizing mission-critical operations while ensuring the safety and reliability of electrical and mechanical systems through expert monitoring and maintenance. Serve...

Join a dynamic team to engineer high-quality software in an Agile environment, driving innovation and robust solutions while enhancing your technical skills and career growth through collaboration and...

Elevate your career by leading diverse technology projects, fostering strong client relationships, and driving project excellence within a dynamic team while ensuring timely delivery and adherence to...

Drive the design and analysis of cryogenic systems for military programs, collaborating with multi-discipline teams to enhance infrared sensor capabilities through innovative solutions and rigorous te...

Advance your career in our dynamic engineering program, gaining expertise through hands-on training, mentorship, and real-world experience in power generation. Engage in critical installations and con...

Help us shape the future of our platform by ensuring scalable, reliable cloud infrastructure while mentoring engineers and guiding architectural decisions to boost engineering productivity and system...

Innovate in a dynamic, remote team environment by developing software solutions in Aerospace & Defense. Leverage your coding expertise to drive projects, collaborating with engineers to meet customer...

Join us to drive technical strategy for complex sales engagements in satellite connectivity. Partner with sales teams to deliver innovative solutions, mentor talent, and shape product direction while...

Join a dynamic team to enhance the FAA's Fire Life Safety Program. Leverage your engineering expertise for compliance, risk assessments, training, and policy development while enjoying a flexible remo...

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...

Unlock your potential by designing, building, and managing cloud services that drive AI features, using C#/.NET, Python, and Go, in a fast-paced environment for enterprise-scale solutions...

Engineer innovative mechanical designs for advanced reactor components, collaborating throughout the design lifecycle with cross-functional teams to ensure manufacturability and compliance with rigoro...

Champion project success as you oversee all phases of data center construction, ensuring timely delivery and effective stakeholder coordination for technically complex projects. Lead teams and manage...

Lead the charge in modernizing FAA's Terminal Flight Data platform by architecting innovative software solutions that utilize Kafka, advanced programming languages, and containerized technologies whil...

Engage in shaping secure, scalable IT solutions for a critical government agency. As a strategic leader, guide architectural decisions and implement modern technologies to enhance efficiency and secur...

Innovate solutions as a Senior Engineer, leveraging agentic workflows to deliver AI-enhanced features and functionality across production systems, while fostering collaboration and maintaining high-qu...

Advance your career by ensuring the stability and performance of core network systems. Collaborate on innovative projects while using your expertise in Linux and network troubleshooting to support cri...

Shape the future of substation design by leading projects from inception to implementation, ensuring compliance with safety standards and client requirements while collaborating with a dedicated team...

Transform the AI landscape by shaping a global technical vision and strategy for leading systems integrators, fostering partnerships, and driving adoption of innovative AI architectures in a collabora...

Join a team that's shaping cybersecurity compliance initiatives through effective leadership and collaboration, managing frameworks like SOC 2 and ISO 27001 to ensure excellence in delivery and securi...

Play a key role in developing high-performance systems as part of our dynamic team. Collaborate with top engineers to tackle complex challenges, drive innovation, and optimize solutions within a flexi...

Transform data into actionable insights by leading a strategy for real-time visibility in complex environments. Collaborate across teams to design and implement visual analytics solutions that enhance...

Develop and deliver innovative civil engineering solutions for power projects. Collaborate with multidisciplinary teams to create designs that enhance project feasibility and efficiency, ensuring the...

Lead innovative structural engineering projects for nuclear facilities, collaborating with multidisciplinary teams to advance designs and guide junior engineers. Your expertise will drive quality and...