Principal Systems Engineer Jobs in Tucson, AZ

Join a team that's passionate about innovative mechanical solutions for advanced test systems. Contribute to the entire design lifecycle—from concept to testing—in a collaborative environment focused...

Drive innovation by owning customer-facing products end to end, leading technical strategy, and shaping product direction. Collaborate across teams to build AI-native experiences that enhance user eng...

Unlock potential by driving innovative, AI-powered financial audit solutions. Collaborate with cross-functional teams to design agent-driven experiences and own complex onboarding workflows for major...

Join a team that's dedicated to designing and supporting advanced tactical missile systems. Collaborate across disciplines to develop innovative solutions while ensuring compliance with stringent mili...

Transform utility-scale solar and BESS projects by leading commissioning efforts, coordinating testing, and ensuring compliance with standards. Collaborate with diverse teams to enhance processes and...

Transform integration solutions by designing and developing robust MuleSoft applications. Collaborate with cross-functional teams to ensure high-quality delivery and optimize performance while mentori...

Lead mechanical design initiatives for construction projects, focusing on data centers. Collaborate with clients and teams to ensure high-quality delivery, manage project phases, and innovate solution...

Join a team that's dedicated to ensuring software quality by developing and executing comprehensive tests. Collaborate with peers to enhance testing methodologies and mentor teammates in a dynamic and...

Transform client challenges into innovative AI solutions. Collaborate with teams to design, build, and deploy production-quality software, ensuring reliable AI applications that deliver measurable imp...

Innovate solutions by leading mechanical engineering projects to enhance production processes. Collaborate with stakeholders to design, implement, and optimize equipment and systems, ensuring safety a...

Drive the evolution of a single-tenant SaaS platform, enhancing reliability, security, and operational efficiency while leading technical transformations, mentoring engineers, and influencing cross-te...

Empower your career by leading the design of high voltage transmission lines. Utilize advanced engineering techniques and collaborate with multi-discipline teams to deliver innovative solutions and en...

Elevate customer success by implementing privacy-first healthcare marketing solutions. As an Implementation Engineer, you'll guide clients through technical setups, ensuring optimal performance and co...

Join a dynamic team to design high-voltage transmission lines, mentor peers, and ensure compliance with engineering standards. Leverage your expertise to deliver innovative solutions and enhance clien...

Drive efficiency by automating internal processes, enhancing productivity across teams. Collaborate with stakeholders to identify bottlenecks, implement AI solutions, and ensure measurable impact on w...

Elevate your career by leading the start-up and commissioning of critical power systems for large-scale data centers. Drive project success through effective planning, execution, and stakeholder manag...

Unlock potential by leading technical design for resilient architectures that enhance classified system capabilities, aligning IT solutions with business objectives while collaborating with senior eng...

Unlock your potential as a Senior Turbine Aerodynamicist, leading innovative turbine design and analysis for aircraft and industrial engines. Collaborate across teams to drive strategic improvements a...

Explore opportunities as a Principal OT Cybersecurity Architect, leading advanced solutions analysis for critical infrastructure. Collaborate with federal stakeholders to enhance cybersecurity across...

Champion innovative AI-driven self-service solutions, enhancing employee experiences through ServiceNow. Collaborate with teams to streamline processes, ensuring high-quality engineering from design t...

Drive modernization of nuclear power plants by leading and supporting control projects, coordinating across disciplines, and ensuring technical execution to enhance operational efficiency and client s...

Champion the modernization of nuclear control systems by leading diverse projects and collaborating with multidisciplinary teams to ensure successful outcomes and client satisfaction in the energy sec...

Drive innovation by developing and supporting our trading system software, focusing on low latency and high throughput solutions during US evening hours in a dynamic remote environment...

Join a team that's pioneering electro-optical system integration, validating advanced imaging subsystems. Collaborate across disciplines to ensure performance, support production transitions, and cont...

Manage storage infrastructure for DASD and tape systems, ensuring optimal performance and reliability. Oversee customer migrations, backups, and disaster recovery, while providing expert support and m...