Principal Scientist Jobs in Arlington, VA

Lead the charge in developing and executing alliance sales strategies for government markets. Drive revenue growth through strategic partnerships while navigating complex ecosystems to deliver impactf...

Lead innovative clinical projects by fostering collaboration and operational excellence. Manage scope, timelines, and budget effectively while ensuring quality outcomes and strong client relations. Sh...

Manage and deliver large-scale Battery Energy Storage Systems projects by overseeing planning, execution, and stakeholder communication while leading cross-functional teams to ensure on-time and withi...

Accelerate progress at addressing critical business development for defense and engineering sectors, leading strategic growth initiatives and enhancing customer relations across complex markets...

Manage cross-functional product teams to develop innovative SaaS solutions. Collaborate with stakeholders to translate market insights into product strategy, ensuring high-quality execution while ment...

Champion ICAM program activities by coordinating operations, managing resources, and ensuring compliance while leading efforts in credentialing and workforce management. Elevate the team's effectivene...

Champion data center project delivery from feasibility through close-out, driving cross-functional teams and ensuring timely scheduling. Own project governance and manage vendor relationships while de...

Provide expertise in developing utility-scale natural gas-fired power projects, overseeing all phases from site selection to construction, ensuring compliance with regulations, environmental standards...

Transform project outcomes by leading environmental initiatives, managing client relationships, and mentoring junior staff. Ensure regulatory compliance while overseeing multiple projects, budgets, an...

Lead the charge in designing and implementing high-performance data solutions while mentoring junior staff. Oversee cloud infrastructure and ensure robust governance, enhancing scalability and innovat...

Drive project success by coordinating engineering and field activities for new construction and renovations. Collaborate with teams to ensure customer satisfaction while maintaining financial results...

Unlock potential by designing and developing high-quality software solutions. Collaborate in an agile environment to optimize features, mentor junior developers, and drive innovation in cloud-based ba...

Join a dynamic team to lead embedded engineers, drive product strategy, and effect real change through hands-on leadership. Transform customer insights into valuable features, navigate enterprise chal...

Unlock potential by leveraging AI-driven development to create impactful software solutions. Collaborate with teams across the software lifecycle, drive innovation, and elevate engineering standards w...

Redefine operational excellence as you support our AWS Cloud infrastructure, driving automation and process improvements while collaborating with engineering teams to enhance scalable, resilient appli...

Support the development and operationalization of advanced AI systems, collaborating with diverse teams to solve challenges and deliver innovative algorithms, all within a dynamic engineering environm...

Support the development of AI systems in dynamic environments, collaborating with multidisciplinary teams to deliver innovative algorithms and solutions that meet complex challenges in the field of an...

Engage in innovative project management, leading cross-functional teams to deliver successful electronic product developments across various industries while balancing quality and regulatory demands...

Lead the charge in developing and implementing global regulatory strategies for complex projects. Collaborate cross-functionally to ensure compliance and optimize project outcomes while navigating evo...

Champion innovative talent experiences by integrating AI tools and user insights. Join a dynamic team to enhance pathways for job seekers in a fast-paced environment, transforming career journeys thro...

Drive medical monitoring excellence by reviewing clinical safety data, ensuring compliance and collaboration across teams to enhance drug safety and efficacy for clinical trials and regulatory submiss...

Explore new challenges as you lead comprehensive software testing to ensure quality and performance, collaborating with diverse teams to deliver robust solutions and elevate user satisfaction across m...

Elevate your career by leading large-scale software engineering projects, ensuring technical excellence, fostering innovation, and mentoring teams for mission-critical outcomes in a dynamic environmen...

Champion innovation by leading technical execution of a major software and systems engineering program, ensuring quality and integrity across all deliverables while fostering collaboration within Agil...

Shape the future of defense systems by leading the engineering efforts for a nationally significant program. Drive technical planning, oversee integration, and ensure high standards in delivering inno...