Principal Systems Engineer Jobs in Tucson, AZ

Elevate software delivery and team growth while providing technical leadership and shaping engineering culture. Drive multiple high-impact projects within a consultative environment, ensuring quality...

Elevate operational excellence in electrical infrastructure for hyperscale AI data centers. Lead audits, ensure readiness, and drive improvements, bridging operations, design, and construction to main...

Champion the proposal strategy for high-stakes competitive opportunities, ensuring compliance and quality across all phases of development. Lead cross-functional teams to create winning proposals that...

Drive impactful quality engineering solutions by leading testing strategies, implementing automation, and collaborating with clients, ensuring measurable business outcomes while mentoring peers in a d...

Champion innovation in Mainframe Systems Programs to drive excellence in hardware and software lifecycle management across diverse client engagements, ensuring strategic delivery and transformative op...

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

Join a team that's dedicated to providing top-notch preventative maintenance and service excellence while expanding your technical skills through hands-on training and collaboration with experienced e...

Drive innovation and efficiency in nuclear power engineering by conducting technical analyses, optimizing systems, and mentoring junior staff. Collaborate with project teams to deliver high-quality de...

Join us to lead the design and engineering of complex water/wastewater projects, applying your expertise as Engineer-of-Record. You'll manage diverse tasks including client interactions, document prep...

Join a team that's redefining software engineering standards in an AI-native development lifecycle, directing autonomous agents and ensuring rigorous code scrutiny while maintaining high-quality produ...

Lead the charge in innovative architectural design for complex projects, collaborating with top tech clients. Ensure excellence from concept to completion, utilizing cutting-edge techniques to solve i...

Partner with us to ensure system reliability and performance through hands-on integration, verification, and qualification testing of advanced technologies in dynamic environments, while managing team...

Elevate financial operations by leading planning and analysis for a key division. Collaborate cross-functionally to drive improvements, compliance, and strategic insights that enhance performance and...

Champion innovative sales solutions by leveraging deep technical expertise in application security. Collaborate effectively with cross-functional teams to address client challenges, drive business suc...

Engage as a critical member of a security operations team, guiding global incident response efforts, driving investigations, and collaborating on security initiatives to enhance protection across orga...

Join a team that drives innovations in AI by architecting and developing large-scale AI solutions. You'll lead technical initiatives and modernize enterprise systems using advanced cloud technologies...

Champion innovative developer experiences to empower engineers through effective CI/CD, tooling, and AI integration, driving productivity and measurable outcomes across the software lifecycle...

Join a team that's redefining engineering quality by developing metrics systems that enhance performance and product reliability. Collaborate across functions to drive improvements in design, manufact...

Join a team that's dedicated to shaping innovative network solutions and delivering outstanding external events. Leverage your expertise in telecom and OSS governance to drive project success and ment...

Innovate solutions as a Software Engineer, contributing to a cutting-edge SaaS platform that processes billions of messages daily. Work with a modern tech stack to improve global health outcomes for d...

Pioneer a robust security infrastructure that empowers agile product development. Drive innovation in threat detection, incident response, and vulnerability management while collaborating with teams t...

Help us manage AHV EPC projects by overseeing financial and contractual obligations, ensuring timely completion within budget, and leading project teams to success through effective communication and...

Empower your career as a key player on our Infrastructure team, ensuring seamless tech and security solutions. You will collaborate with teams to support both internal operations and client environmen...

Join a team that's driving innovation in electrical design for modular power solutions, ensuring speed-to-power for cutting-edge data centers. Collaborate with vendors and streamline processes to enha...

Elevate engineering excellence by leading mechanical design, documentation, and testing efforts. Collaborate with cross-functional teams to ensure product quality and manufacturability, while driving...