Principal Scientist Jobs in Arlington, VA

Develop and execute quality management frameworks in federal IT and cybersecurity environments while ensuring compliance and continuous improvement in program delivery and governance...

Create innovative AI-driven website solutions, guiding customers from intention to live presence. Lead product strategy, vendor management, and design standards to ensure seamless site creation and op...

Transform healthcare communications by leading market access content initiatives, creating compelling narratives that bridge complex data with payer and provider needs. Mentor writers while driving st...

Engage and elevate the proposal management process by leading a high-performing team. Drive strategy, quality, and creativity in B2B proposal submissions, ensuring alignment with business development...

Join a team that's dedicated to transforming intelligence operations through cutting-edge AI/ML solutions. Collaborate on innovative applications that streamline processes and enhance mission outcomes...

Empower national security by delivering expert advisory services in space technology, linking commercial capabilities to defense sectors. Drive strategic initiatives, enhance risk assessment, and fost...

Transform your career with a strategic role overseeing program management for federal agencies. Lead initiatives, manage resources, and foster stakeholder relationships while ensuring project alignmen...

Shape the future of intellectual property in analytical instrumentation by managing patent portfolios. Collaborate with R&D teams to protect innovations in mass spectrometry and chromatography while p...

Unlock efficiencies in marketing by leading innovative testing initiatives and collaborating with analytics teams. Shape strategies to enhance decision-making and deliver actionable insights while men...

Shape the future of machine learning by building innovative models and solutions, collaborating with engineers, and mentoring peers. Influence project direction while delivering impactful results acro...

Lead strategic client engagements in information security governance, risk, and compliance. Deliver tailored security solutions, enhance security postures, and ensure alignment with industry standards...

Advance client success by driving innovative solutions and optimizing service offerings. Collaborate across teams to align strategies, evaluate technology trends, and foster strong relationships, ensu...

Partner with us to lead the development of robust ML systems that optimize healthcare processes, ensuring accuracy and efficiency in decision-making through innovative design and collaborative enginee...

Unlock your potential in enhancing HR initiatives that drive employee engagement and compliance. Collaborate with teams, lead projects, and implement process improvements to ensure an exceptional onbo...

Shape the future of federal IT programs by leading AI, Data Science, and Cloud initiatives. As a strategic advisor, drive growth, guide multidisciplinary teams, and enhance client relationships to del...

Lead the charge in enhancing People Operations by driving strategy and execution across reward systems, compliance, and analytics, while fostering operational excellence and scalable processes for org...

Lead technical initiatives by providing expertise to partners while driving business strategy. Collaborate cross-functionally and support integration projects to enhance user experiences and optimize...

Grow your career with a pivotal role leading social, behavioral, and economic sciences research initiatives, integrating findings into NOAA programs, fostering collaborations, and enhancing decision s...

Join a team that's dedicated to delivering high-quality technical expertise and solutions. You will manage complex projects, develop client relationships, and drive business growth while ensuring comp...

Lead and inspire a dedicated Field Access Manager team to ensure patient access to prescribed therapies in infectious disease. Collaborate across functions to educate and support healthcare providers...

Deliver high-impact cloud solutions as a Systems Engineer, architecting secure and resilient IT infrastructures in AWS and Azure. Ensure compliance and optimal performance while leading security and r...

Build a robust technical foundation as you lead complex systems engineering projects, engage with partners, and mentor teams. Focus on innovative solutions and ensure quality delivery while addressing...

Join us to build innovative software that reshapes legal work, enhancing productivity for thousands of lawyers. You'll lead development from feature design to implementation, directly impacting the fu...

Lead architectural innovation and define scalable backend solutions, driving cross-team collaboration and technical excellence in a cloud environment. Mentor teams and ensure high standards for securi...

Drive strategic sourcing initiatives for corporate G&A spend, optimizing cost and performance. Collaborate cross-functionally to implement best practices, enhance supplier relationships, and facilitat...