Senior Scientist Jobs in Arlington, VA

Elevate your career by leading innovative training systems for multi-modal models. You'll collaborate closely with research teams, ensuring robust model lifecycles and scalable infrastructure, while d...

Transform user experiences as a Senior Full-Stack Engineer. Lead projects end-to-end, bridging backend systems with intuitive front-end interfaces. Collaborate within a dynamic team to drive impactful...

Drive strategic budget management and execution, ensuring accurate financial tracking, analysis, and effective reporting to enhance organizational decision-making and resource allocation...

Champion data-driven strategy by partnering with leaders to convert ambiguity into actionable insights, fostering cross-functional collaborations, and mentoring teams to excel in analytical excellence...

Drive strategic initiatives within defense technology by leveraging deep expertise in DoD operations. Serve as a vital advisor on R&D strategies and emerging technologies to enhance stakeholder engage...

Transform the future of machine learning by developing innovative algorithms and prototypes. Collaborate with cross-functional teams to address customer challenges and scale data-driven solutions for...

Lead a dynamic Threat Operations team of 25+ engineers driving security against evolving threats. Foster collaboration with cross-functional teams, enhancing HubSpot's security posture while ensuring...

Lead the charge in driving impactful data science projects, transforming complex analytics into actionable business strategies by collaborating with stakeholders and leveraging advanced machine learni...

Pioneer financial insights by analyzing complex data, leading budgeting processes, and collaborating across teams to drive efficiency and effectiveness in financial operations and reporting, all while...

Elevate your career by leveraging advanced search and AI technologies to design intelligent retrieval systems, enhancing decision-making while collaborating with diverse teams to deliver impactful sol...

Transform data operations by managing NiFi dataflows, enhancing system integration, and deploying analytic solutions to drive efficiency and throughput in a dynamic environment...

Champion innovative data solutions and analytics in a hybrid role, leveraging extensive expertise in cloud environments and programming. Collaborate to enhance TSA security capabilities through advanc...

Partner with us to enhance security through innovative data solutions and analytics. Lead the development of tools and software to optimize performance in cloud and on-premises environments while tack...

Empower our team by utilizing your expertise in battery technologies to analyze and solve complex energy challenges across diverse projects while collaborating with a dynamic group of engineers and sc...

Lead the charge in forensic electrical engineering, overseeing investigations into MEP system failures while coordinating projects, managing client relationships, and conducting thorough analyses to d...

Grow your career with a role that empowers you to drive complex SaaS integrations, collaborating with clients to optimize fraud and identity strategies across various industries. Your technical skills...

Drive proposal management excellence by coordinating compliance reviews, tracking submission statuses, and overseeing post-award contract processes. Collaborate across teams to ensure smooth operation...

Support innovative technologies as a Scientist/Engineer, guiding projects and risk analyses while ensuring alignment with DARPA's mission in national security through technical expertise and project m...

Contribute to effective program operations by leading oversight of grant recipients, ensuring compliance with federal regulations and Head Start standards, and driving quality improvements to enhance...

Shape the future of AI-driven platforms by architecting a cohesive, scalable system that evolves enterprise architectures into AI-native structures, driving innovation and organizational convergence a...

Drive impactful customer and employee experience research projects by designing, executing, and analyzing applied studies for federal clients. Utilize your expertise to deliver insights and enhance de...

Lead the charge in effectively managing program/project planning and execution, ensuring adherence to budget, technical requirements, and customer needs while fostering a diverse, inclusive work envir...

Unlock potential by applying your forensic science expertise to enhance national standards. Support the NIST Forensic Science Research Program in validating practices, facilitating meetings, and strea...

Optimize advanced signal processing solutions for HF communications. Lead innovative research efforts, collaborating across teams to address national security challenges through cutting-edge algorithm...

Empower your career as a Software Developer, collaborating on innovative applications and enhancing mission-critical systems using advanced technologies in a dynamic, agile team environment...