Senior Scientist Jobs in Arlington, VA

Advance application security initiatives by leading manual code reviews, penetration tests, and threat modeling. Work closely with clients to strengthen their secure development processes, delivering...

Lead the charge in transforming AI Platform strategies, enhancing model lifecycle management, and driving cross-functional initiatives while ensuring ethical standards and user trust in a dynamic SaaS...

Advance your career by leading impactful Medicare policy research and strategy. Shape innovative payment pathways for medical technologies and emerging therapies, while guiding a high-performing U.S...

Transform the future of land warfare by integrating advanced technologies into operational strategies. Leverage your expertise in defense systems to conduct assessments and drive innovation within mil...

Shape the future of healthcare technology by developing scalable ML systems and optimizing workflows. Collaborate with cross-functional teams to ensure robust infrastructure and operational excellence...

Advance your career by leveraging your data science expertise to optimize complex statistical models and enhance consumer analytics, driving impactful insights across teams in a dynamic, remote-friend...

Advance sophisticated software systems by designing, developing, and maintaining high-performance applications while collaborating with cross-functional teams and guiding junior engineers to ensure co...

Elevate your career by leading advanced space communications research to enhance national security. Leverage expertise in cybersecurity and emerging technologies to drive innovation and operational ex...

Optimize sales growth by managing client portfolios, driving revenue, and executing strategies to enhance customer satisfaction and secure long-term contracts across the Small Government sector...

Shape your career by developing complex software systems and applications. Collaborate with cross-functional teams to deliver innovative solutions while ensuring high-quality standards and adherence t...

Drive the development of complex software systems, enhancing analytics and big data applications. Collaborate with teams on software design and testing, and utilize modern technologies to address dive...

Advance your career by leveraging OSINT tools and analysis to identify and mitigate technical threats to national security while working in a dynamic, collaborative environment. Engage in critical res...

Take ownership of impactful energy analysis by conducting rigorous research, modeling, and reporting to support clients navigating complex market dynamics and disputes, while enhancing skills in a col...

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...

Join a team that's at the forefront of enhancing productivity and collaboration through Microsoft 365 solutions. You'll leverage your technical expertise and leadership skills to drive impactful initi...

Explore your potential by leading engineering initiatives for NASA's Moonbase projects. You'll leverage your deep technical knowledge and strategic vision to drive program success and innovation withi...

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...

Join our team as you empower financial management efforts for defense initiatives. Lead a dedicated group, driving effectiveness in budgeting and execution processes while supporting key decision-make...

Lead the charge in architecting scalable systems that enable effective operational decisions for defense missions, translating user needs into actionable solutions, and mentoring engineers for innovat...

Join a team that's transforming Federal HR practices! Lead initiatives around HR policy, data integrity, and workflows in support of federal clients. Leverage your expertise to improve systems that en...

Lead the charge in advancing machine learning systems for personalized CRM offers, driving strategic initiatives and technical roadmap to enhance customer engagement and retention across a global scal...

Lead groundbreaking research initiatives by coordinating all stages from proposal to presentation, while developing client relationships and managing project budgets for timely and successful results...

Explore the forefront of AI by building and managing a gold data layer that enables efficient model development. Collaborate with researchers and domain experts to ensure high-quality data for advance...

Partner with us to ensure compliance and governance in federal IT policy. This role involves drafting key documents, maintaining a compliance dashboard, and facilitating stakeholder interactions to up...

Shape the future of intelligence operations by leading a dedicated team to enhance mission capabilities. Collaborate with partners, manage resources, and drive improvements to ensure successful outcom...