Principal Scientist Jobs in Westchester, IL

Champion client engagement by driving growth through insight-led analysis. Collaborate with cross-functional teams to deliver tailored solutions that enhance client profitability using advanced analyt...

Transform clinical trial design and execution by leveraging advanced biostatistics. Oversee statistical analyses for oncology diagnostics, guiding regulatory submissions and mentoring junior analysts...

Play a key role in leading clinical research activities across regions, ensuring compliance, quality, and timely delivery. Engage with cross-functional teams and mentor junior staff, while minimizing...

Join the AI Engineering team to create Reddit-native LLMs, enhancing model safety and performance through innovative evaluation and fine-tuning pipelines, while collaborating with expert engineers to...

Lead the charge in crafting impactful marketing strategies and product launches to enhance user engagement and feature adoption across a global employment platform. Collaborate cross-functionally to a...

Transform the future of biostatistics by leading a dynamic team in clinical trial design and analysis, shaping strategic initiatives, and driving operational excellence while mentoring talent and coll...

Shape the future of customer experience by leading the development of an AI-driven platform that enhances utility service interactions, ensuring seamless payment and service order processes in a high...

Empower the future of power design by leading complex electrical substation projects. Collaborate with diverse teams to ensure compliance and excellence in electrical distribution systems for utilitie...

Join us to lead the statistical strategy for Solid Tumor Oncology, managing a cross-functional team to drive innovation and excellence in clinical development, regulatory interactions, and evidence ge...

Drive your career by leading Quality Assurance and Control efforts, ensuring compliance in a regulated environment. Oversee quality systems, manage audits, and lead teams to maintain excellence in pro...

Champion enterprise-level transformation through AI/ML integration, optimizing R&D workflows and enhancing decision-making across functions. Lead cross-functional teams as a technical expert to drive...

Lead the charge in ocean science innovation by managing complex programs for NOAA. Synthesize data to shape critical policies and ensure successful international collaborations for ocean health advoca...

Build and enhance autonomous penetration testing agents that mimic human expertise in vulnerability assessments, ensuring production safety and reliability at scale, while collaborating closely with o...

Shape innovative AI solutions as you lead cutting-edge generative modeling and computer vision projects. This senior role involves defining technical strategies, driving model development, and ensurin...

Champion your career by managing PMO operations, strategic portfolio insights, and ServiceNow SPM administration. Drive data integrity, executive reporting, and governance processes while evolving a s...

Join a team that's redefining PMO excellence by managing ServiceNow SPM and driving strategic insights. Elevate project management and governance while establishing foundational operations that suppor...

Lead complex wastewater projects, driving efficient execution and effective client relations while leveraging internal and external resources for technical excellence in a supportive, people-first env...

Empower your career by leading innovative wastewater projects that ensure efficient execution and client satisfaction. As a key player, you'll manage client relationships and guide technical teams to...

Drive product innovation by applying your expertise in aerosol coating technology and formulation science. Collaborate cross-functionally to address market needs, overcome technical challenges, and en...

Drive the evolution of a landmark research initiative exploring AI's impact on society. Lead multi-disciplinary teams, foster strategic partnerships, and ensure high-quality evidence that informs poli...

Unlock potential by serving as a strategic advisor on people strategy, engagement, and talent at the local site. Drive organizational health and development while fostering a positive culture and ensu...

Champion cross-functional product delivery by collaborating with sales and engineering to drive strategic initiatives, enhancing digital capabilities while managing roadmaps and stakeholder communicat...

Elevate U.S. vaccine launch preparedness and advocacy strategy by integrating policy, access, and coverage insights, ensuring readiness across medical teams for impactful execution of vaccine initiati...

Pioneer innovative AI solutions that shape personalized student learning experiences. You'll design systems, build evaluations, and integrate features across the stack, ensuring high-quality user inte...

Pioneer innovative solutions by leading software implementation projects that enhance healthcare analytics and data integration. Manage client relationships while ensuring projects are executed on tim...