Principal Scientist Jobs in Arlington, VA

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...

Lead a transformative HR strategy in a growing agency to enhance talent acquisition, performance management, and company culture, while executing hands-on operational HR functions with a small team...

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...

Optimize the research-to-production pipeline by transforming threat intelligence into actionable artifacts. Collaborate with engineering teams to deliver detection content, improve platform components...

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...

Drive innovative solutions as a Technical Lead Engineer overseeing a skilled team to enhance complex products, ensuring optimal performance and delivery for mission-critical customer needs...

Lead quality initiatives by implementing systems that ensure compliance with industry standards, drive continuous improvement, reduce defects, and collaborate across teams to optimize product efficien...

Lead bioassay research and development for biotechnology products, focusing on assay validation and implementation. Collaborate on data-driven regulatory policies while managing research projects and...

Join a team that drives innovation in drug product development, focusing on formulation and fill/finish processes for viral vectors. Collaborate cross-functionally to enhance product quality and ensur...

Elevate efforts by leading strategic HCM programs that enhance employee experiences and drive process improvements across global HR initiatives, ensuring cross-functional collaborations succeed from p...

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...

Elevate product innovation in the food industry by leading R&D initiatives. Collaborate with multidisciplinary teams to ensure timely launches, optimize formulations, and enhance food safety while dri...

Join a team that's dedicated to leading strategic HCM initiatives across functions. Drive operational excellence, optimize employee experience, and manage complex programs while collaborating with sta...

Elevate your career by leveraging AI/ML and advanced analytics to protect national security. Join a dedicated team of experts focused on data modeling, statistical analysis, and cybersecurity, transfo...

Champion complex engineering solutions in national security, focusing on facility analysis, vulnerability assessments, and technical evaluations. Lead interdisciplinary teams towards practical insight...

Manage cross-functional initiatives by collaborating with stakeholders to drive digital feature development. Shape product roadmaps and ensure disciplined delivery while balancing strategic oversight...

Transform data insights into actionable strategies as a senior data science expert. Collaborate with leadership to enhance performance measurement frameworks, deploy machine learning models, and drive...

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...

Innovate your career as a Principal AI Technologist, driving AI security expertise through strategic customer engagements and technical storytelling, shaping Cyera's AI security vision across diverse...

Lead cross-functional safety strategies for a franchise area, ensuring high-quality execution across compounds. Collaborate with stakeholders, oversee safety activities, and mentor Safety Science team...

Champion analytics within healthcare marketing by transforming data into insights that drive strategies across integrated campaigns, optimizing decision-making through collaborative teamwork and innov...

Champion the delivery of renewable energy projects, leading end-to-end client engagements and ensuring successful execution across various market segments, while standardizing best practices and optim...

Oversee and lead all phases of the Government RFP process, coordinating teams to produce high-quality proposals. Collaborate closely with capture and business development teams to articulate compellin...