Principal Scientist Jobs in Washington, DC

Partner with us to lead strategic market research initiatives that drive actionable insights and support effective commercialization efforts across cross-functional teams in the pharmaceutical industr...

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...

Advance your career by developing and enhancing complex software solutions. Engage in diverse projects involving data analytics and real-time systems, collaborating with a team of skilled engineers to...

Drive the design and optimization of scalable cloud networking solutions. Collaborate across all project phases, ensuring high performance and security while automating complex tasks and managing netw...

Drive innovative solutions at the intersection of AI and translational medicine, applying advanced machine learning techniques to enhance drug discovery, patient stratification, and therapeutic develo...

Unlock innovative solutions as an Analytical Chemist, supporting vital research with hands-on expertise in chromatography and spectroscopy while ensuring compliance and quality control in a fast-paced...

Unlock potential by leading bioanalytical method development for preclinical and clinical projects, ensuring compliance with GxP regulations while collaborating with teams to deliver innovative soluti...

Drive enterprise-scale data science and AI initiatives, delivering advanced analytics and ML solutions that elevate organizational performance. Collaborate cross-functionally to develop, implement, an...

Oversee all construction activities for complex projects, ensuring compliance with design and safety standards. Engage with diverse teams to drive project success and develop solutions for on-site cha...

Play a key role in driving technical engagement and business success by leading a high-performing team focused on customer outcomes and portfolio adoption in complex environments, while collaborating...

Drive complex analyses and policy recommendations for strategic defense programs, evaluating performance and guiding senior leadership on resource allocation to enhance nuclear deterrence and cooperat...

Champion the development and deployment of innovative Generative AI solutions. Lead technical guidance within a collaborative environment, mentoring teams while driving strategic AI initiatives across...

Transform aviation operations by leveraging data analytics and optimization techniques to enhance pre-departure planning and strategic deconfliction processes for the FAA, ensuring efficient air traff...

Empower project success by planning and managing complex initiatives, building strong team relationships, and delivering advanced technical solutions that meet customer requirements while adhering to...

Take ownership of satellite communication operations and support the US Space Force. As a Project Manager/Site Lead, you will oversee a multi-site team while managing modernization and maintenance of...

Lead the charge in managing the Space Operations Command's SATCOM initiatives, ensuring effective operation and modernization of satellite communication systems. Oversee project activities with a focu...

Join a team that's revolutionizing nuclear services by leading product development and ensuring safety standards. Collaborate across engineering and operations to deliver innovative solutions that enh...

Shape the future of AI-driven platforms by architecting a cohesive, scalable system that evolves enterprise architectures into AI-native structures, driving innovation and organizational convergence a...

Unlock potential by leading technical assessments and providing expertise in advanced nuclear engineering. Drive innovative solutions to national security challenges while mentoring a multidisciplinar...

Lead strategic engagements as a trusted advisor in complex enterprise sales, influencing C-suite decision-makers and driving success in high-stakes opportunities. Collaborate with sales teams to shape...

Lead clinical initiatives as a Senior Consultant, ensuring compliance and quality in mental health interviews for Veterans. Shape protocols, train staff, and provide expert consultation to enhance Vet...

Lead quality initiatives to establish AI-centric testing standards, ensuring robust engineering workflows in data pipelines and AI models. Drive the implementation of quality metrics and automation st...

Lead the execution of healthcare technology projects, ensuring compliance and effective communication across teams. This role requires managing project lifecycles while collaborating with stakeholders...

Lead the charge in designing robust data pipelines for real-world clinical systems, ensuring high reliability and automation. Collaborate with cross-functional teams to deliver quality outcomes and st...

Drive scientific communication initiatives by crafting compelling outreach programs that simplify complex biomedical concepts for diverse audiences, leveraging design expertise and collaboration withi...