Principal Scientist Jobs in Washington, DC

Lead our Quality Microbiology teams to ensure compliance and excellence in manufacturing. Collaborate across functions, mentor personnel, and oversee global microbiology initiatives to drive quality a...

Take ownership of security initiatives by leading cross-functional teams to enhance cybersecurity operations. Drive project management, operational excellence, and metrics tracking to ensure the integ...

Drive innovation in nuclear weapons effects research, guiding a team in modeling and simulation efforts to support military and civilian operational objectives while advising on complex technical chal...

Unlock potential by leading construction projects and managing budgets, schedules, and change orders. Collaborate with teams to ensure project quality, adherence to timelines, and effective communicat...

Join a dynamic team where you will drive market strategy, cultivate new projects, and collaborate with peers to meet customer needs in the rubber and plastic industry, leveraging your technical expert...

Champion quality assurance in clinical development by leading GCP compliance and audit initiatives. Collaborate with diverse teams to uphold regulatory standards and enhance organizational practices f...

Pioneer innovative ML approaches to enhance molecular interaction models, driving impactful drug discovery. Collaborate with a dynamic team to explore cutting-edge research and improve existing method...

Join us to optimize engineering execution for scalable BESS solutions. Lead cross-functional teams in planning, processes, and continuous improvement, ensuring clarity in deliverables and driving oper...

Join a team that drives innovation in vaccine research through the development and optimization of cutting-edge lipid nanoparticle formulations and mRNA constructs, focusing on cancer and infectious d...

Lead the charge in conducting impactful research and analysis to advance vaccine development. Own complex bio-separation projects, collaborate on experimental design, and ensure results drive innovati...

Lead a high-performing software engineering team delivering complex projects, fostering growth and collaboration while driving operational excellence and innovative solutions that align with business...

Join a team that's dedicated to enhancing homeland security by providing expert analysis on CBRN threats, driving innovative solutions, and collaborating with diverse professionals to protect public h...

Lead data-driven initiatives by transforming complex datasets into actionable insights that drive strategic decision-making. Collaborate with cross-functional teams to support enterprise-wide projects...

Architect scalable AI-driven software development processes by overseeing generator-verifier frameworks, ensuring compliance with top-tier standards while bridging human oversight and autonomous agent...

Lead regulatory strategy for CAR-T and immunotherapy products, overseeing IND/IMPD and BLA submissions. Guide cross-functional teams, ensuring timely compliance and approvals while developing team mem...

Lead the charge in advanced data analysis and machine learning initiatives, guiding complex technology projects and collaborating with teams to deliver impactful results while ensuring data integrity...

Transform data into actionable insights using advanced analytics and machine learning. Collaborate with teams to refine models, improve processes, and communicate findings that drive strategic decisio...

Drive global regulatory strategy for medical imaging products, ensuring compliance across the software development lifecycle. Lead a dynamic team, engaging with cross-functional partners and regulator...

Join a team that's redefining maritime and sensor systems through impactful program leadership and technical innovation. Lead cross-functional efforts in development, integration, and production to en...

Lead the charge in data integrity and machine-learning validation as a Principal Data Scientist. Collaborate with a dynamic team to enhance radar defense capabilities through innovative modeling, metr...

Support vital research in occupational epidemiology, focusing on military aviation and firefighter health. Collaborate with experts to analyze exposures and enhance safety in hazardous environments, c...

Lead complex research initiatives by collaborating with diverse stakeholders, evaluating scientific progress, and driving strategic program development. Leverage your expertise to inform funding prior...

Help us design and implement cutting-edge software for predictive maintenance and logistics initiatives. Collaborate with a dynamic engineering team to deliver innovative solutions that enhance data p...

Accelerate profitable growth as a strategic leader in your region, shaping product strategies and collaborating across teams to optimize offerings and pricing. Drive innovation and manage lifecycle st...

Unlock potential by leveraging expertise in IT to drive innovative solutions and strategic growth. Collaborate with cross-functional teams to enhance organizational value through skilled leadership an...