Senior Researcher Jobs in Arlington, VA

Transform research insights into actionable laboratory solutions by executing experiments, analyzing data, and advancing biomarker technology in a dynamic lab setting, all while collaborating effectiv...

Advance research initiatives by designing and executing laboratory experiments, analyzing biomarker data, and collaborating on reagent development projects with minimal supervision...

Join a team that's transforming health science through innovative research. Collaborate on cutting-edge projects using real-world data to advance digital health solutions in sleep, women's health, and...

Advance the future of quantum technologies by leading research efforts, driving innovation, and collaborating across disciplines to translate theoretical concepts into practical applications and proto...

Engage in innovative research and development to create advanced software prototypes that meet mission-critical requirements in a dynamic environment. Collaborate with multi-disciplinary teams to deli...

Champion data-driven solutions for clinical trials. Develop advanced statistical models and machine learning algorithms to enhance patient enrollment and streamline trial management while adhering to...

Drive your career with innovative applied research in healthcare transformation, managing multidisciplinary teams to enhance care delivery, improve outcomes, and engage with clients on impactful proje...

Deliver technical leadership in Joint Integrated Fires and Command & Control. Drive innovations in sensor integration, mission systems, and multi-domain operations to enhance effectiveness against evo...

Unlock potential by driving innovative investment strategies and thorough market analysis. Collaborate with teams to ensure adherence to policies, perform due diligence, and elevate the quality of inv...

Join the AI Engineering team to create Reddit-native LLMs, enhancing model safety and performance through innovative evaluation and fine-tuning pipelines, while collaborating with expert engineers to...

Explore a rewarding Senior Clinical Research Associate role managing relationships and ensuring quality in clinical trials across various therapeutic areas, with a strong focus on patient safety and c...

Join a team that's dedicated to conducting thorough research operations for government and private inquiries, utilizing your expertise to manage document searches and analyses in compliance with feder...

Lead the way in Clinical Data Management, overseeing projects, fostering collaboration, and ensuring compliance with standards. Manage client interactions and support study teams to enhance clinical o...

Empower groundbreaking AI advancements by designing evaluation frameworks and post-training methodologies. Lead collaborative research efforts to shape future modeling strategies, with opportunities f...

Transform national security capabilities as a Principal Software Engineer. Lead in developing complex software solutions, optimize performance across various languages, and mentor junior engineers whi...

Drive complex analyses and policy recommendations for strategic defense programs, evaluating performance and guiding senior leadership on resource allocation to enhance nuclear deterrence and cooperat...

Join the forefront of scientific inquiry by leading impactful exposure science projects. Collaborate with diverse teams to mitigate health risks while enhancing your expertise through mentorship and c...

Play a key role in leading clinical research activities across regions, ensuring compliance, quality, and timely delivery. Engage with cross-functional teams and mentor junior staff, while minimizing...

Lead the proposal development process for clinical trials, ensuring timely, high-quality responses. Collaborate with Business Development and internal teams to create compelling proposals, manage time...

Lead innovative projects in evidence synthesis, collaborating with multi-level teams to deliver comprehensive health technology assessments and mentor junior researchers in a fully remote environment...

Innovate in AI by designing advanced simulations and optimizing LLMs. Lead cutting-edge research, mentor talent, and transform theoretical findings into practical applications, impacting diverse indus...

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...

Invent novel approaches in clinical science and LLM-tooling to drive pet study programs. Leverage your PhD expertise to transform scientific research into impactful evidence while propelling our AI-in...

Champion critical processes by managing analytical and administrative tasks in the DoD PPBE framework, ensuring clarity and precision in strategic documentation while navigating complex team dynamics...

Optimize cloud infrastructure operations by ensuring system health, security, and performance while providing real-time support during critical missions. Collaborate with operational teams to maintain...