Principal Scientist Jobs in Arlington, VA

Transform the quality management landscape by overseeing document control and training processes, ensuring compliance with standards, and driving improvements within a dynamic biopharmaceutical enviro...

Shape the future of healthcare data by developing machine learning models and collaborating across teams to enhance innovation, drive analytics projects, and deliver impactful insights supporting stra...

Join a team that drives innovation in secure web services, leading complex software projects, ensuring scalable solutions, and guiding technical teams to excel in a high-security environment while fos...

Join a dynamic team as you manage and elevate project managers while driving operational excellence. Collaborate on innovative solutions and foster a culture of continuous improvement and employee emp...

Grow by supporting contract opportunities and shaping new strategies with the Department of State, collaborating with program delivery and business development teams to enhance client interactions and...

Transform the future of mobility by leading innovations in large-scale AI models. Collaborate with a high-performing team to enhance architectures, optimize training, and define groundbreaking techniq...

Transform the future of machine learning by developing innovative algorithms and prototypes. Collaborate with cross-functional teams to address customer challenges and scale data-driven solutions for...

Transform HR strategy and operations while leading change management efforts. Collaborate with executives to align HR initiatives with business goals, ensuring organizational effectiveness and complia...

Lead the SAR imagery efforts for AI model accreditation, guiding a team to acquire and process necessary data. Utilize expertise in synthetic aperture radar to ensure models meet operational requireme...

Drive impactful statistical programming initiatives by leading project teams in timely delivery of analyses, fostering client relationships, and mentoring junior programmers while ensuring adherence t...

Shape the future of technology in healthcare by leading development efforts, leveraging AI tools, and ensuring high-quality digital deliverables across multiple platforms. Collaborate with creative te...

Drive efficiency by leading a dynamic project team overseeing construction management. Act as the primary contact for government representatives while ensuring project milestones and quality standards...

Optimize project management efforts for engineering initiatives across all domestic sites, overseeing the full lifecycle from planning through execution, while ensuring compliance with industry regula...

Oversee operations to ensure effective contract execution, manage team performance, and drive client engagement. Lead strategic initiatives and communications while fostering collaboration to achieve...

Join a dynamic team to enhance a top-tier compliance program, partner with cross-functional leaders, and cultivate a culture of integrity and accountability in the pharmaceutical industry. Drive compl...

Elevate your career by leading the technical design of complex systems that transform bioinformatics data into reliable variant information. Drive innovations in REST API development and cross-team in...

Help us shape the future of engineering by designing and owning the foundational platform for all teams. This role combines deep technical expertise with strategic influence, driving standards and men...

Manage complex construction projects by providing oversight, coordination, and strategic solutions to ensure timely completion and alignment with goals. Leverage extensive experience in project manage...

Join a team that's driving impactful R&D consulting engagements, optimizing processes and strategies for pharmaceutical and biotech firms, while leading data-driven projects and enhancing client colla...

Lead the establishment of comprehensive government relations strategies, managing essential relationships that influence semiconductor and technology policy. Shape and represent our interests on legis...

Advance government relations by building strategic connections and influence. Lead the development of policy positions, monitor regulatory impacts, and collaborate with key stakeholders to ensure orga...

Redefine nuclear engineering by leading teams to design radiation-hardened systems. Utilize advanced expertise to ensure performance in harsh environments while mentoring future engineers and collabor...

Transform advanced government-funded R&D initiatives by managing projects, collaborating with top scientists, and ensuring successful program execution that advances national defense and technology...

Lead transformative IT initiatives for science data systems, overseeing a $200M program. Collaborate across teams to drive operational excellence while ensuring compliance and effective stakeholder co...

Unlock insights into chemical regulations as a senior reporter, dissecting complex policies and delivering clear news stories. Collaborate with experts, craft engaging features, and enhance your exper...