Principal Systems Engineer Jobs in Tucson, AZ

Champion innovative project management by leading a dynamic team in the successful deployment of astronomical domes at global sites. Drive excellence in program integration for high-stakes projects wh...

Engage in cutting-edge cryptographic engineering to support modernization and risk assessment for Army programs. Collaborate with senior engineers to drive PQC transition and ensure compliance with cy...

Lead contract activities for innovative defense projects, collaborating across departments to ensure compliance and successful outcomes. Utilize your expertise to manage risk and drive project executi...

Lead the charge in post-award activities, transforming proposals into actionable plans while managing EPC agreements, risks, and operational handovers for successful project delivery...

Join a team that's driving secure architecture for multi-tenant SaaS applications. You'll advise product teams, lead threat modeling and design reviews, ensuring best practices in security while navig...

Empower innovation by re-architecting the next generation of our modeling platform. Collaborate with a skilled team to modernize a 100k+ line C++ codebase while navigating engineering challenges and a...

Join a dynamic Engineering Team to bridge market insights and technical expertise, ensuring product safety and design excellence while collaborating closely with sales and distribution partners across...

Transform the future of our Camp Admin Experience by leading engineering teams through a complex architectural shift, reimagining core features to enhance customer experience and drive modernization i...

Take ownership of your development in a collaborative environment, where you'll build test suites, deploy open source software, and enhance complex systems documentation. Play a key role in ensuring s...

Create and support AI-driven content tooling solutions that enhance automation and management capabilities, collaborating in an Agile/Scrum environment to deliver high-quality software enhancements us...

Join a dynamic engineering team where you'll design and test advanced electronic products. Contribute to exciting projects, grow your skills, and tackle challenging problems in a collaborative environ...

Join a team that leads product delivery and community engagement for an open source platform, bridging technical insights and customer needs. Drive strategic decisions while collaborating with cross-f...

Join a dynamic team to deliver innovative AI solutions, collaborating with experts to integrate cutting-edge technology in enterprise contact centers, enhancing customer experiences through real-time...

Champion innovative solutions with clients and partners, enhancing RF/Wireless communications, driving business growth, and fostering technical excellence through collaboration and customer engagement...

Elevate software quality by leading testing methodologies and ensuring payroll applications meet user needs. Collaborate cross-functionally to validate functionality and enhance efficiency through inn...

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...

Architect solutions that drive customer success while managing complex DevOps projects. Contribute your technical expertise to innovate and enhance cloud-native workflows, ensuring alignment with busi...

Partner with us to design analytical solutions that drive public health outcomes. Lead multi-stakeholder projects supporting the 988 Crisis Lifeline, translating complex data into strategic insights f...

Inspire innovation across a vast landscape, driving strategic leadership and portfolio management to transform ideas into impactful opportunities that enhance drug development and operational success...

Transform operational excellence by leading global Continuous Improvement initiatives, collaborating with key stakeholders to implement strategies that drive financial and performance growth across mu...

Innovate your career with a key role in Network Automation Product Management. Shape the future of network operations through AI-powered solutions, driving efficiency and strategic impact within a dyn...

Reimagine workforce dynamics by strategically managing contractor resources across diverse operational areas. Collaborate with program leadership to align capabilities with mission needs while optimiz...

Join a dynamic team to design and scale innovative software solutions that enhance user experiences. Collaborate cross-functionally and lead technical initiatives, while mentoring others and shaping t...

Transform engineering practices by leading a senior team to evolve an AI product from R&D to enterprise readiness. Drive quality, ownership, and collaboration while ensuring sustainable delivery and e...

Shape program financial success by driving cost control and reporting initiatives. Collaborate with cross-functional teams to ensure program execution visibility, analyze financial data effectively, a...