Principal Scientist Jobs in Irvine, CA

Lead cross-functional IP projects in custom silicon solutions, ensuring alignment across teams, timely delivery, and high quality. Collaborate with internal and external partners to manage the complet...

Join a team that drives safety excellence across North American logistics. You will lead SH&E programs, ensure compliance, and foster a strong safety culture to enhance operational performance and min...

Transform patient support strategies as you lead initiatives to enhance access and engagement. Collaborate with teams to drive innovation in specialty care, ensuring seamless patient journeys from dia...

Join a dynamic team to design and optimize scalable AI systems for cybersecurity. Drive innovation by developing LLMs and agentic systems while collaborating with cross-functional teams to enhance det...

Drive global sales strategies, enhance customer relationships, and lead commercial excellence to achieve revenue growth across all regions. Collaborate with executive teams to align business objective...

Manage complex structural projects, leading teams in water resource engineering. Oversee design, mentor peers, ensure project integrity, and enhance client relations while driving business development...

Shape strategic portfolio management by leading high-impact cross-functional programs, ensuring alignment with business objectives and enhancing decision-making through collaboration with global stake...

Elevate vehicle development by analyzing structural components and systems, utilizing cutting-edge CAE methodologies. Collaborate with cross-functional teams to implement innovative design solutions t...

Unlock potential by architecting innovative fraud detection models that leverage deep statistical expertise and domain knowledge, collaborating with cross-functional teams to deliver scalable and effe...

Champion project execution by managing teams, ensuring safety protocols, and achieving project goals effectively while maintaining budget and timeline targets...

Take ownership of a comprehensive data stack, consolidating diverse datasets into a unified BigQuery warehouse. Drive accessibility by developing internal data tools, enhancing self-service capabiliti...

Shape the future of clinical trials by leading Local Study Teams to ensure successful study delivery while adhering to regulations and timelines. Drive team performance, risk management, and site coor...

Champion secure AI solutions by integrating security into ML systems, conducting threat modeling, and developing security practices for AI services. Collaborate across teams to ensure best practices a...

Manage trials effectively, ensuring quality execution, site performance, and regulatory compliance across multiple phases. Serve as a key contact for sites, driving processes that enhance patient enga...

Lead the charge in shaping a global payroll strategy, enhancing compliance and efficiency for 3,500 employees across 18 countries, while managing vendor relationships and driving process innovation on...

Drive excellence in global brand supply chain operations, ensuring timely inventory management and production planning. Collaborate cross-functionally to optimize processes and deliver national launch...

Accelerate progress at developing global product strategies for a cutting-edge medical device portfolio. Collaborate across teams to drive product positioning, launch execution, and lifecycle manageme...

Transform operations by leading continuous improvement initiatives that drive efficiency, reduce waste, and foster a culture of excellence in manufacturing. Collaborate across teams to implement scala...

Transform the water market sector by leading strategic growth initiatives, enhancing team performance, and driving client satisfaction while executing innovative solutions for complex water infrastruc...

Transform product engineering by leading diverse teams to build best-in-class infrastructure. Drive operational excellence and partner across departments to enhance workflows and leverage AI, ensuring...

Drive innovation in solid rocket motor manufacturing by optimizing, qualifying, and executing production processes. Collaborate across teams to ensure quality, efficiency, and safety while transitioni...

Transform the landscape of national security by leading growth strategies, managing full-lifecycle opportunities, and fostering strategic partnerships, all to modernize critical IT ecosystems for esse...

Elevate machine learning initiatives by leading remote teams, driving AI/ML innovation, and shaping industry-leading infrastructure while fostering a culture of continuous improvement and collaboratio...

Lead the charge in drug safety management by overseeing pharmacovigilance activities and collaborating with cross-functional teams to ensure safety compliance and strategic risk management for investi...

Drive impactful video and advertising experiences in sports entertainment. Collaborate with engineering, design, and business teams to deliver quality solutions and enhance product strategy across vid...