Principal Scientist Jobs in Arlington, VA

Unlock potential by leading applied bacteriology programs to enhance global health through innovative research and collaboration. Drive product development and ensure compliance while mentoring future...

Champion innovation in upstream fermentation development, driving collaboration across teams to optimize processes for novel vectors. Utilize advanced technologies to enhance product solutions and sup...

Join a dynamic team providing critical support for CBRD medical systems in a government laboratory. Leverage your expertise in analytical chemistry and program analysis to enhance Navy capabilities in...

Elevate drug substance development by leading process innovation and CDMO partnerships. Drive projects from early development through commercialization, ensuring regulatory compliance and strategic al...

Oversee complex projects from inception to completion, driving team success and client satisfaction while identifying new business opportunities and ensuring project excellence in data analytics and e...

Collaborate with cross-functional teams to design and optimize Lentiviral Vector purification processes, focusing on scalability and compliance. Contribute to hands-on process development from researc...

Join a team that's dedicated to developing and leading innovative Natural Resources projects. Contribute to critical field surveys, while also managing project deliverables and enhancing client relati...

Innovate in a dynamic lab environment by executing experiments and analyzing data to support cutting-edge reagent and assay development. Collaborate with teams to advance research, troubleshoot, and r...

Transform research insights into actionable laboratory solutions by executing experiments, analyzing data, and advancing biomarker technology in a dynamic lab setting, all while collaborating effectiv...

Shape the future of clinical research by leading early-phase studies. Ensure participant safety, collaborate with diverse teams, and mentor staff while advancing medical knowledge and quality care in...

Champion operational excellence in software engineering by developing innovative solutions for national security challenges, enhancing systems integration and algorithm performance across various tech...

Lead the charge in advancing oncology drug development by applying your expertise in clinical outcomes assessments to drive impactful insights through innovative data collection technologies...

Contribute to groundbreaking research by enhancing atmospheric radiative transfer models, collaborating with a team of experts, and driving innovation in numerical methods within the scientific commun...

Join a pioneering oncology research team to lead translational projects, integrating cutting-edge single-cell and spatial biology technologies to enhance drug discovery and clinical applications acros...

Support the development of innovative bioanalytical assays by designing, troubleshooting, and validating methodologies. Collaborate with junior scientists and ensure compliance with regulatory standar...

Lead genetic toxicology studies, ensuring GLP compliance and quality. Collaborate with teams to design, interpret, and communicate scientific findings while managing multiple projects and mentoring st...

Advance your career by leading complex AI and IT projects. This high-visibility role entails managing cross-functional teams and driving accountability across multiple workstreams, ensuring successful...

Invent novel approaches in clinical science and LLM-tooling to drive pet study programs. Leverage your PhD expertise to transform scientific research into impactful evidence while propelling our AI-in...

Lead the charge in managing complex construction projects, providing oversight, coordination, and expert guidance across a large-scale site while ensuring compliance and excellence in execution for al...

Shape the future of bioanalytical research by managing method validations and study analyses. Collaborate with teams while ensuring regulatory compliance, quality results, and effective supervision in...

Lead the charge in developing cutting-edge AI and image processing solutions for cardiac imaging, translating clinical needs into innovative algorithms while collaborating across functions to enhance...

Join a team that's passionate about advancing clinical trials. As a Project Manager, you'll lead complex projects, ensuring timely delivery, quality standards, and strong client relationships while na...

Drive innovative solutions as you support NOAA in calibrating satellite sensors, assessing data quality, and enhancing algorithms to improve meteorological forecasts and ensure data integrity for spac...

Join a team that's dedicated to solving impactful problems through experimentation. Lead the design, analysis, and interpretation of research experiments while employing innovative methodologies in a...

Lead the charge in transforming complex data into actionable insights, partnering with stakeholders to measure and optimize commercial strategies, and architecting large datasets to influence critical...