Principal Scientist Jobs in Arlington, VA

Join a dynamic team to lead software initiatives, driving architectural decisions and optimizing delivery. Collaborate with stakeholders to align technology solutions with business objectives while fo...

Transform product marketing by leading a dynamic team to define strategy, positioning, and go-to-market initiatives for a broad SaaS portfolio, driving measurable impact across multiple customer segme...

Lead the charge in coordinating enterprise-level projects, ensuring on-time and on-spec deliverables across mechanical, electrical, and digital systems. Leverage your expertise in power generation tec...

Oversee project management for engineering change projects, coordinating teams and ensuring timely execution in support of national defense initiatives. Manage schedules, monitor progress, and facilit...

Drive data-driven investigations into complex fraud schemes within federal programs. Utilize advanced analytics and collaborative techniques to reveal indicators and patterns that support government e...

Transform federal fraud detection and investigative analysis through data integration, pattern recognition, and collaboration, producing actionable intelligence that supports government oversight and...

Drive innovation by defining and executing AI-driven product strategies. Collaborate with product leaders to enhance executive decision-making tools across various corporate governance areas, and lead...

Join the charge in shaping national defense policy by coordinating actions across the DoD and the Intelligence Community, ensuring compliance with high-level directives and contributing to critical po...

Lead the design and implementation of innovative data architecture strategies, promoting technological advancements while collaborating with stakeholders to create actionable solutions that enhance de...

Drive innovation in data architecture strategies, collaborating with stakeholders to transform complex data needs into actionable solutions while ensuring compliance with governance and security polic...

Lead and manage complex cybersecurity programs, driving innovation and operational excellence while coordinating multi-location contractor teams and aligning projects with NIAID goals...

Drive strategic project management initiatives and optimize workflows within a complex environment, enhancing operational risk management across business units while nurturing stakeholder relationship...

Lead the charge in enhancing vaccine access across national retail pharmacy channels. Drive strategic medical engagement and influence population-level immunization outcomes through collaboration with...

Join a team that's enhancing clinical trial solutions by building strong relationships with key stakeholders and leveraging your sales expertise to expand IRB and IBC services in the life sciences ind...

Transform project ideas into reality by developing lab test plans, conducting investigations, and analyzing data. Collaborate with a dynamic team to deliver innovative solutions while maintaining proj...

Lead complex cyber security projects, translating advanced security requirements into effective controls while advising teams on resilient solutions in diverse environments to counter advanced threats...

Reimagine program management in a dynamic role overseeing complex projects and teams, driving financial and contract management, while ensuring the delivery of innovative health IT solutions and effec...

Transform scientific computing support by leading program management efforts, ensuring financial integrity and operational excellence while collaborating with key stakeholders to enhance mission objec...

Elevate proposal management by overseeing the full proposal process, ensuring compliance and compelling presentation. Collaborate closely with capture teams and subject matter experts to develop winni...

Accelerate progress at the forefront of U.S. benefits management, overseeing premium programs, compliance, and vendor partnerships while championing strategic enhancements and enriching employee exper...

Champion the development and optimization of innovative generative AI solutions, enhancing intelligent automation through expert design and execution on modern AWS infrastructure, driving continuous i...

Elevate your career by providing expert medical health physics services as you ensure client safety and compliance across various healthcare sites, while collaborating with professionals in the field...

Drive the successful delivery of mission-critical programs enhancing radar capabilities for government and commercial clients, focusing on Space Domain Awareness, while managing performance, customer...

Drive strategic FP&A initiatives, leading forecasting and planning to optimize financial performance and support executive decision-making for growth in a scalable B2B SaaS environment...

Lead Aerospace initiatives to enhance national systems architecture for intelligence solutions. Guide a team to integrate advanced technologies, improve capabilities, and ensure user needs are met in...