Principal Scientist Jobs in Washington, DC

Join a team that's dedicated to troubleshooting complex technical issues and enhancing product reliability in military applications, leveraging your electrical engineering expertise and hands-on exper...

Take ownership of client AI projects as a Forward Deployed Engineer, implementing solutions within diverse tech stacks while collaborating with an AI strategist. Enjoy autonomy in a rapidly scaling en...

Unlock your potential by providing clinical oversight and mentoring in microbiology. Lead diagnostic test development and engage in research while interpreting vital clinical data to impact patient ca...

Join our team to lead successful building performance projects, driving excellence in delivery, client engagement, and team collaboration while mentoring staff and ensuring quality standards are met t...

Lead the advancement of innovative energy solutions by overseeing development engineering for multiple powerhouse sites, managing team efforts to ensure project readiness and compliance with regulator...

Shape the future of AI by leading product strategy for self-hosted solutions. Collaborate across teams to deliver impactful features while balancing technical and customer needs. Drive innovation in A...

Transform complex challenges into impactful AI solutions. Lead AI initiatives, mentor talent, and collaborate across teams to drive measurable outcomes in a dynamic environment...

Join the charge in leveraging advanced machine learning techniques to combat debit fraud in real-time. Collaborate with cross-functional teams to create safer payment experiences and apply innovative...

Champion the end-to-end execution of a dynamic aerospace engineering program, driving collaboration across teams and managing customer engagement. Leverage your leadership skills to deliver complex te...

Unlock potential by joining a dynamic team to drive risk and compliance initiatives in life sciences. Leverage your expertise to enhance client solutions and develop robust strategies while collaborat...

Transform your career by joining a dynamic consulting team dedicated to enhancing compliance and risk strategies within the life sciences sector. Drive impactful projects and collaborate with experts...

Manage complex clinical trials from initiation to completion, ensuring project success through effective coordination, communication, and teamwork across diverse functional areas and stakeholders. Dri...

Champion the future of electro-optical engineering by leading hardware design, mentoring engineers, and guiding projects from prototype to production across diverse domains, ensuring high standards an...

Transform the electro-optics landscape by leading the architecture and design of cutting-edge hardware, ensuring top-tier engineering practices, and mentoring engineers across diverse applications in...

Advance your career by driving GEO strategy and operations, coordinating cross-functional efforts, and optimizing digital marketing initiatives for a global brand portfolio in a dynamic and collaborat...

Champion quality assurance as you lead testing strategies, collaborate with cross-functional teams, and mentor junior engineers. Drive continuous improvement and ensure our products exceed user experi...

Lead the charge in enhancing talent acquisition operations through data-driven insights, technology optimization, and strategic recommendations. Champion innovative solutions to improve efficiency and...

Engineer impactful technology solutions by consulting with clients, guiding complex IT transformations, and driving effective use of ServiceNow Platform capabilities to enhance business outcomes while...

Optimize project execution and stakeholder engagement to enhance the Defense Health Agency’s operations. Leverage your extensive program management expertise to drive compliance, resource management...

Join a team that's driving quality compliance in clinical development. As a strategic leader, you'll oversee QMS effectiveness, risk management, and compliance initiatives, while partnering with stake...

Unlock potential by coordinating complex technical projects, leading cross-functional teams, and ensuring timely execution of mission-critical submarine test events in a dynamic environment...

Manage and monitor clinical trial sites, ensuring adherence to GCP and regulatory standards while fostering strong investigator relationships to meet trial objectives and uphold patient safety...

Champion integrated public affairs campaigns that advance client goals in healthcare. Utilize strong media relations and strategic communication skills to influence key decision-makers and excel in te...

Engage with customers by providing expert support for advanced dispensing platforms. Combine scientific knowledge with hands-on troubleshooting to ensure optimal performance, deliver training, and enh...

Develop cutting-edge solutions in power generation reliability, driving innovations in energy systems while collaborating with DOE, DOD, and industry leaders to enhance performance and ensure sustaina...