Principal Scientist Jobs in Arlington, VA

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...

Accelerate progress at the forefront of innovation by leading a global Go-to-Market strategy for our Intellectual Property portfolio. Shape market positioning and drive commercial growth while collabo...

Transform communities by leading multidisciplinary project teams, managing timelines and budgets while maintaining strong client relations. Your expertise will shape meaningful spaces that enhance soc...

Champion large-scale programs globally, providing strategic leadership and innovative approaches to enhance program delivery and mitigate risks while driving talent development and organizational succ...

Join a team that's dedicated to ensuring product safety by overseeing critical scientific research, analysis, and testing operations within a regulatory framework. Lead staff and maintain high standar...

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...

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

Lead the establishment of a robust Product Quality function, enhancing governance and processes for evaluating lending products to ensure compliance, reliability, and accuracy across the financial ser...

Collaborate across multidisciplinary teams to execute healthcare technology projects, ensuring compliance and alignment with VA regulations while leading full project lifecycles for successful outcome...

Engage as a Senior AI/ML Engineer, driving innovative ISR architectures through leadership of AI/ML projects, collaboration with governmental teams, and tackling complex, technical challenges to shape...

Engineer and optimize cutting-edge AI systems utilizing LLMs, retrieval-augmented generation, and enterprise data. Collaborate with cross-functional teams to design scalable solutions and improve perf...

Join as a strategic leader to drive comprehensive pricing strategies for government and commercial proposals, ensuring compliance and competitiveness while collaborating across functions to enhance pr...

Lead the design and implementation of data models and analytics solutions, ensuring high-quality data processing and reporting for federal clients. Collaborate with cross-functional teams to deliver s...

Unlock new AI security features for access proxy products while enhancing integration with the Delinea Platform. Collaborate closely with teams to ensure seamless transitions and maintain exceptional...

Elevate business process effectiveness by leading modernization efforts for the Risk Management Framework, engaging multidisciplinary teams to enhance operational efficiency, drive automation, and del...

Transform raw data into actionable insights by designing and optimizing cloud-based AI data pipelines. Collaborate with cross-functional teams to enhance enterprise solutions in a fast-paced environme...

Accelerate progress at the forefront of Chemical and Biological Defense, leading complex R&D programs, managing multi-year strategies, and providing decisive direction in acquisition and procurement t...

Lead the charge in customizing recloser control solutions while providing technical expertise and mentorship. Collaborate across teams to innovate products that enhance customer experiences and drive...

Lead innovative statistical strategies in clinical development to guide product teams. Collaborate across functions and mentor talent while ensuring compliance and quality for high-stakes regulatory s...

Empower your career as a strategic leader driving audience-first media strategies in healthcare. Collaborate with cross-functional teams to deliver impactful planning, investment, and measurement that...