Principal Scientist Jobs in Washington, DC

Join a team that's redefining proposal management by overseeing the entire bid process for municipal technology procurements, crafting compelling narratives, and leveraging AI tools to enhance proposa...

Transform complex engineering projects by leading technical program management to ensure successful delivery of innovative missile defense systems while driving clarity, alignment, and proactive risk...

Partner with us to design and validate innovative algorithms in diverse domains such as networking, data fusion, and electronic warfare, enhancing our advanced systems and ensuring operational excelle...

Join us to drive customer success as a Principal Customer Reliability Engineer, where you'll ensure the reliability and performance of our SaaS platform by collaborating with cross-functional teams an...

Join our team to lead the strategy and delivery of ICAM products, ensuring alignment with mission needs and driving user value through effective product management and cross-functional collaboration...

Lead the charge in project management within diverse technical areas, collaborating with stakeholders to meet objectives on time and within budget, while ensuring regulatory compliance and effective c...

Empower a high-performing engineering team by steering technical direction, fostering collaboration, and ensuring aligned delivery toward business goals across platform areas like Infrastructure, DevE...

Champion global regulatory activities, ensuring high-quality submissions and strategic partnerships. Support lifecycle management across late-stage development, driving compliance with U.S. and intern...

Drive growth by identifying, developing, and leading capture efforts for new business opportunities. Collaborate with cross-functional teams to meet revenue goals and foster strategic relationships wi...

Transform user experiences as a Senior Full-Stack Engineer. Lead projects end-to-end, bridging backend systems with intuitive front-end interfaces. Collaborate within a dynamic team to drive impactful...

Empower our team by utilizing your expertise in battery technologies to analyze and solve complex energy challenges across diverse projects while collaborating with a dynamic group of engineers and sc...

Lead the charge in developing and launching a data-driven benchmarking platform that integrates proprietary and third-party valuation data, enhancing commercial real estate analytics for clients and p...

Shape the future of clinical research by leading innovative biostatistical strategies. Collaborate cross-functionally, manage complex studies, and ensure compliance with regulatory standards while men...

Grow your career with hands-on data science that transforms workforce connections. You'll build impactful models, collaborate across teams, and drive innovations that enhance job-seeker outcomes throu...

Join a team that's driving operational excellence in a high-growth environment. As a Chief of Staff, you'll engage across functions, support leadership, and enhance company culture while playing a piv...

Shape the future of regulatory affairs by driving strategies for late-stage development programs. Collaborate across teams to ensure compliance, manage submissions, and support critical milestones in...

Lead supplier manufacturing and quality strategies, ensuring adherence to quality standards while driving continuous improvement and collaboration across teams to support core business goals in a dyna...

Contribute to cutting-edge healthcare NLP by designing and implementing NLU systems. Collaborate with experts to transform clinical data into actionable insights and develop advanced AI models that en...

Accelerate progress at the intersection of AI and intelligence by developing advanced ML solutions, deploying innovative applications, and collaborating with stakeholders to enhance mission-driven out...

Champion the mechanical design of high-value capital projects, focusing on healthcare. Lead teams to ensure project efficiency and technical excellence while mentoring junior engineers and collaborati...

Drive digital strategy and innovation in complex A/E/C projects, leveraging BIM and data management from proposal to delivery. Lead teams in integrating technology solutions, ensuring best practices a...

Shape the future of security operations management by overseeing multi-site security programs while ensuring workforce readiness, incident response, and operational excellence in a dynamic environment...

Optimize technology solutions for global development projects, ensuring effective design and implementation across various sectors. Collaborate with teams and stakeholders to deliver impactful results...

Unlock scalable analytics and AI governance for organizations, ensuring trusted implementation across teams. Collaborate with leaders to design frameworks balancing innovation and risk while driving v...

Accelerate your career by leading complex federal and commercial projects, managing budgets, schedules, design and construction phases, and ensuring seamless office transitions while collaborating wit...