Principal Scientist Jobs in Washington, DC

Lead the development and implementation of machine learning models to tackle complex business challenges. Collaborate with cross-functional teams and mentor junior data scientists while presenting ins...

Discover innovative solutions as you lead knowledge management initiatives, maintaining crucial program data and enhancing collaboration among experts for mission success and strategic planning...

Optimize site feasibility and engagement strategy to enhance clinical trial execution. Lead data-driven site selection, develop partnerships, and ensure timely recruitment across the Americas, driving...

Shape the future of compliance by leading a dynamic team that ensures regulatory excellence and operational efficiency while fostering collaboration and development across financial services...

Lead the charge in implementing and optimizing HCM security and integrations, ensuring effective data migration and configuration while collaborating closely with teams to achieve successful project o...

Transform clinical development in Chronic Weight Management by leading global collaborations, developing scientific relationships, and driving innovative trial execution, while interpreting data and e...

Unlock potential by leveraging advanced analytics to support audits, evaluations, and investigations. Collaborate with stakeholders to define objectives and utilize data for impactful decision-making...

Transform engineering practices by leading a senior team to evolve an AI product from R&D to enterprise readiness. Drive quality, ownership, and collaboration while ensuring sustainable delivery and e...

Unlock potential by developing innovative signal processing algorithms for RF, radar, and EMSO systems, ensuring robust performance under real-world conditions through collaboration and hands-on engin...

Shape the future of risk management by delivering insights and advice to leaders across industries. Collaborate within a high-performing team to research, write, and communicate effective strategies t...

Join us to conduct high-level legal research, draft persuasive documents, and support investigations impacting criminal enterprises while collaborating in a fast-paced environment. Your expertise will...

Drive quality excellence by managing compliance and implementing robust procedures in a regulated manufacturing environment, while fostering continuous improvement through data-driven analysis and eff...

Drive engineering excellence in cross-domain projects while managing full lifecycle activities, ensuring compliance with standards and operational priorities. Collaborate with teams to mitigate risks...

Deliver strategic insights by analyzing risk management trends and practices, helping organizations enhance their resilience and seize opportunities. Collaborate closely with teams to generate impactf...

Shape the future of geospatial solutions by leading application development efforts. Collaborate with diverse teams to enhance user interfaces, workflows, and APIs in compliance with federal IT standa...

Empower innovation by leveraging AI-driven platforms and cloud infrastructure. As a Principal Engineer, you'll elevate software development, ensure security, and optimize performance in a collaborativ...

Champion innovative environmental solutions by leading national growth strategies, overseeing business development, and managing full P&L for remediation services. Collaborate within a dynamic team to...

Shape the future of scientific discovery by providing expert training and support in sample preparation technologies, collaborating with cross-functional teams to enhance customer experience and drive...

Lead the development of machine learning models for campaign delivery predictions, enhancing our advertising inventory simulations. Collaborate with teams to ensure model accuracy and clarity in repor...

Champion construction excellence by managing major projects from planning to completion, ensuring safety, quality, and compliance with regulations in a dynamic federal environment...

Accelerate your career by leading technical programs, managing resources, ensuring compliance, and fostering customer relationships while overseeing government contracts within a dynamic environment e...

Elevate your career as you design and develop API-driven services and data pipelines for U.S. Government clients, focusing on secure, scalable software solutions to enhance foundational military intel...

Shape the future of AI in our organization as a strategic leader driving enterprise-wide adoption and integration of AI technologies, enhancing productivity and delivering measurable results through i...

Unlock potential by developing and optimizing AI systems that transform customer interactions. Collaborate with cross-functional teams to enhance AI capabilities and drive innovation in foundational A...

Shape the future of geotechnical engineering by contributing to diverse projects, leading technical evaluations, and mentoring junior staff while ensuring high-quality execution in a dynamic, collabor...