Principal Scientist Jobs in Irvine, CA

Engage in advanced neutronics analyses to support reactor design, optimization, and safety evaluations, collaborating with multidisciplinary teams to translate system objectives into defensible engine...

Drive project success by leading study start-up and execution, ensuring compliance and collaboration. Oversee project finances and enhance processes for clinical research, while providing leadership t...

Drive global regulatory labeling initiatives, ensuring compliance and quality of documentation across diverse markets. Lead strategic governance, influence policies, and collaborate cross-functionally...

Collaborate on strategic biostatistical projects, providing technical expertise in design and analysis while leading cross-functional teams and ensuring quality data delivery throughout clinical trial...

Support GxP compliance by leading audits, managing supplier quality, and collaborating cross-functionally to enhance vendor management processes and ensure regulatory standards are met while driving c...

Pioneer impactful AI insights in finance, transforming CFO strategies and driving innovation. Collaborate globally, analyze data, and develop thought leadership to navigate complex financial challenge...

Empower clinical development by leading strategic initiatives across the lifecycle of innovative therapies. Drive decision-making with data analysis, oversee early-phase studies, and collaborate cross...

Transform the content landscape by spearheading product strategy and enhancing customer experiences. Leverage AI and market insights to innovate a comprehensive product portfolio while ensuring editor...

Execute the vision of clean energy by leading complex project developments. Oversee site controls, permitting, financial closure, and cross-functional coordination while building an engaged team in an...

Manage regulatory submissions and compliance for medical devices. Collaborate across departments to ensure adherence to standards, support audits, and maintain quality throughout clinical processes an...

Collaborate with cross-functional teams to oversee regulatory activities for a portfolio of Pharmaceutical Diagnostics products, ensuring compliance and strategic alignment with global standards throu...

Partner with us to lead major service projects, ensuring delivery, efficiency, customer satisfaction, and profit management, while utilizing your strong project management and engineering expertise...

Drive complex aerospace and defense projects to success, ensuring customer satisfaction and adherence to firm standards through strategic planning, communication, and risk management...

Lead the charge in shaping vital consumer-facing products that enhance public trust and safety during outages. Drive strategy, design, and delivery of user-centric experiences while managing high-stak...

Unlock the potential of manufacturing systems by integrating enterprise solutions and ensuring seamless data flow. This hands-on role leverages C#/.NET and REST APIs to enhance operations, driving eff...

Engage engineering teams in driving innovative governance solutions, ensuring alignment with business objectives while providing technical guidance and fostering a collaborative work environment. Lead...

Develop differentiated, science-backed products for women's health by collaborating with cross-functional teams from concept through launch, ensuring timely delivery and regulatory compliance while op...

Contribute to critical calibration and maintenance programs while overseeing a skilled team. Ensure compliance with FDA standards and drive continuous improvement of processes to guarantee precision i...

Transform the digital landscape of Global R&D by leading technology solutions and driving strategic initiatives across Clinical Development. Oversee a diverse team to align innovation with business ob...

Join us to conduct vital probabilistic risk analyses for innovative fast reactor designs. Collaborate with engineering teams to enhance safety and reliability through quantitative risk assessments and...

Lead the charge in supplier industrialization to ensure precision machining and turbomachinery components are developed and qualified for manufacturing, driving cross-functional collaboration from des...

Contribute to digital product excellence by leading embedded teams, coaching product managers, and fostering outcome-focused practices. Drive adoption of agile methodologies while enhancing product ma...

Drive the AI engineering vision by leading a team in developing innovative algorithms and solutions that meet business goals, ensuring effective collaboration across departments and adherence to ethic...

Champion clinical trial oversight by leading teams and strategies to ensure exceptional monitoring standards and compliance with GCP. Enhance efficiencies with innovative processes while fostering str...

Create and execute a strategic roadmap for data products that drive client value and revenue. Lead product lifecycle from concept to commercialization, while building a team and leveraging cross-funct...