PhD Internship in Nuclear Sciences

Overview Join a prestigious research institution that is at the forefront of addressing vital energy and environmental challenges. Our Science & Technology directorates, including National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment, are committed to developing innovative solutions for a sustainable future. The Energy and Environment Directorate plays a crucial role in supporting the Department of Energy (DOE) by tackling urgent issues such as enhancing the power grid, utilizing renewable energy sources, and addressing complex dilemmas in nuclear science and environmental management. At the Nuclear Sciences Division, we aim to bolster both national and global security, foster energy independence, and discover advanced methods for nuclear waste remediation through cutting-edge research techniques and technologies. Responsibilities We are excited to invite passionate PhD students who are seeking hands-on experience and are eager to make a difference in sustainable energy solutions to apply for our immersive 10-week paid summer internship within the Nuclear Sciences Division. Collaborate with leading scientists and engineers, starting from either May 26, 2026, or June 16, 2026, as part of the Summer 2026 cohort. If you have a background or interest in chemistry, materials science, nuclear engineering, chemical engineering, mechanical engineering, or computer science, anticipate engaging in meaningful research projects that challenge the frontiers of energy and environmental sciences. Research Focus Areas Experimental and Computational Engineering: Engage in research related to multiphase fluid dynamics, heat transport, structural safety evaluations, nuclear radiation modeling, and nuclear material storage solutions. Irradiation Sciences: Analyze irradiated materials and study radiation effects. Nuclear Chemistry and Engineering: Delve into radiochemical process engineering and explore advanced separation technologies. Radiological Materials: Innovate waste-form solutions, encompassing vitrification and immobilization techniques. Reactor Materials and Mechanical Design: Examine stress corrosion cracking and advanced materials characterization, along with the design of electro-mechanical systems. The Internship Experience As an intern at PNNL, you will be an integral member of research teams and participate in The Gold Experience, a program that emphasizes professional development, networking, and immersion in PNNL's expansive research mission. This internship is an exceptional opportunity to elevate your research skills and explore diverse career paths in national laboratory science. Why Apply? Gain invaluable hands-on research experience at a leading national laboratory. Collaborate with respected scientists and engineers on pioneering research initiatives. Build professional connections that will support your future career growth. This position is based in Richland, WA, with a strong preference for on-site work; remote work may be accommodated in exceptional circumstances. If you are motivated to apply your skills to real-world challenges and obtain significant research experience, we encourage you to submit your application. HOW TO APPLY Please upload the following two components: Resume or CV: Submit in the designated 'Resume' section. Note that for multiple applications, the latest resume will apply to all submissions. Cover Letter: Submit separately in the 'Additional Documents' section titled 'Nuclear Sciences EEIP Cover Letter.' This should include a statement of interest detailing relevant coursework and experiences that have prepared you for this opportunity. Ensure both components are uploaded properly; failure to do so may disqualify you from consideration. Applications are accepted electronically until 4:00 p.m. (PST) on the closing date. Qualifications Minimum Qualifications: Currently enrolled in a PhD program at an accredited institution. Minimum GPA of 3.0 required. Preferred Qualifications: Interest in fields such as additive manufacturing, chemical engineering, chemistry, computational modeling, material science, mechanical engineering, nuclear engineering, software engineering, and systems engineering. About PNNL Pacific Northwest National Laboratory (PNNL) is a prominent research facility committed to fostering a diverse workforce and upholding core principles of integrity, creativity, collaboration, impact, and courage. Each year, numerous individuals join PNNL to collaborate with esteemed researchers on transformative scientific projects. PNNL offers excellent benefits, including health insurance and flexible work schedules. Its Richland campus provides easy access to outdoor recreational opportunities and boasts a reasonable cost of living, just a short flight from Seattle or Portland. Equal Employment Opportunity and Commitment to Excellence PNNL ensures a respectful and equitable workplace. We are an Equal Opportunity Employer and welcome applicants regardless of race, religion, color, gender, nationality, age, disability, genetic information, veteran status, or other protected characteristics. Accommodations for applicants with disabilities are available upon request. Drug-Free Workplace PNNL maintains a drug-free environment compliant with federal laws prohibiting the possession and use of illegal substances. Security and Eligibility Requirements As a national laboratory, PNNL enforces strict security procedures, including background checks for new employees. Candidates from certain countries may have additional government-related requirements. Rockstar Rewards PNNL fosters a supportive work environment alongside various incentive programs, including employee assistance initiatives. Salary ranges are based on relevant skills and experience, with compensation tailored to individual qualifications and current market trends. Minimum Salary: USD $24.04/Hr. Maximum Salary: USD $36.06/Hr.

Created: 2026-03-06