**Overview** The National Nuclear Security Administration (NNSA) Post Bachelors Fellowship Program is the premier channel for bringing top talent to tackle our nation’s critical security missions. This fellowship provides unique opportunities for fellows to: (1) work alongside leading experts at NNSA program and site offices; (2) participate in exclusive professional development, networking, and training opportunities; and (3) engage with national security stakeholders and support leading events and activities around the world. The program is sponsored by NNSA and administered by Pacific Northwest National Laboratory. The fellowship is a 12-month, salaried position working with NNSA program offices in Washington, D.C., or at one of the NNSA site locations nationwide. To learn more about the site locations, visit https://www.energy.gov/nnsa/locations . **Responsibilities** Fellows support a range of mission areas, including nuclear security and nonproliferation policy and technology, national security research and development, and business and project management. Responsibilities vary by assignment and may include domestic and international travel. For more information about the fellowship program, visit the website at https://www.pnnl.gov/projects/ngfp . Application Instructions: 1. Complete the PNNL job application by clicking “Apply for Job” at the bottom of the page. * To be considered for the fellowship, your application must be completed before **3:59 p.m. PST on October 3, 2025.** * Additional documents may be requested that may include a statement of interest. **Qualifications** Minimum Qualifications: + Completed a Bachelor's degree on or after April 3rd, 2024 and prior to January 1st, 2026. + Not currently enrolled in a master's or PhD degree program. + Minimum 3.0 final cumulative GPA. + Selected applicants must supply official transcripts demonstrating eligibility (minimum 3.0 GPA) no later than January 31, 2026. + Available to work full-time for the duration of the one-year fellowship (June 2026 – June 2027). Minimum Qualifications: + Experience working in a fast-paced environment with competing priorities. + Comfort interacting with high-level government officials. + Open mind to new experiences and the willingness to learn about diverse cultures and perspectives. + Proven track record of collaborating with stakeholders. **Hazardous Working Conditions/Environment** Not applicable. **Additional Information** This position requires the ability to obtain and maintain a federal security clearance. Requirements: + U.S. Citizenship + Background Investigation: Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified matter in accordance with 10 CFR 710, Appendix B. + Drug Testing: All Security Clearance positions are Testing Designated Positions, which means that the candidate selected is subject to pre-employment and random drug testing. In addition, applicants must be able to demonstrate non-use of illegal drugs, including marijuana, for the 12 consecutive months preceding completion of the requisite Questionnaire for National Security Positions (QNSP). Note: Applicants will be considered ineligible for security clearance processing by the U.S. Department of Energy until non-use of illegal drugs, including marijuana, for 12 months can be demonstrated. **Testing Designated Position** This position is a Testing Designated Position (TDP). The candidate selected for this position will be subject to pre-employment and random drug testing for illegal drugs, including marijuana, consistent with the Controlled Substances Act and the PNNL Workplace Substance Abuse Program. **About PNNL** Pacific Northwest National Laboratory (PNNL) is a world-class research institution powered by a highly educated, diverse workforce committed to the values of Integrity, Creativity, Collaboration, Impact, and Courage. Every year, scores of dynamic, driven people come to PNNL to work with renowned researchers on meaningful science, innovations and outcomes for the U.S. Department of Energy and other sponsors; here is your chance to be one of them! At PNNL, you will find an exciting research environment and excellent benefits including health insurance, and flexible work schedules. PNNL is located in eastern Washington State—the dry side of Washington known for its stellar outdoor recreation and affordable cost of living. The Lab’s campus is only a 45-minute flight (or ~3 hour drive) from Seattle or Portland, and is serviced by the convenient PSC airport, connected to 8 major hubs. **Commitment to Excellence and Equal Employment Opportunity** Our laboratory is committed to fostering a work environment where all individuals are treated with fairness and respect while solving critical challenges in fundamental sciences, national security, and energy resiliency. We are an Equal Employment Opportunity employer. Pacific Northwest National Laboratory considers all applicants for employment without regard to race, religion, color, sex (including pregnancy, sexual orientation, and gender identity), national origin, age, disability, genetic information (including family medical history), protected veteran status, and any other status or characteristic protected by federal, state, and/or local laws. We are committed to providing reasonable accommodations for individuals with disabilities and disabled veterans in our job application procedures and in employment. If you need assistance or an accommodation due to a disability, contact us at careers@pnnl.gov . **Drug Free Workplace** PNNL is committed to a drug-free workplace supported by Workplace Substance Abuse Program (WSAP) and complies with federal laws prohibiting the possession and use of illegal drugs. **Security, Credentialing, and Eligibility Requirements** In accordance with Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, new employees are required to obtain and maintain a HSPD-12 Personal Identity Verification (PIV) Credential. To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws. For foreign national candidates: If you have not resided in the U.S. for three consecutive years, you are not eligible for the PIV credential and instead will need to obtain a favorable Local Site Specific Only (LSSO)risk determination to maintain employment. Once you meet the three-year residency requirement, you will be required to obtain a PIV credential to maintain employment. **Mandatory Requirements** Battelle requires employees to have a COVID-19 vaccine as a condition of employment, subject to accommodation. Applicants are required to disclose their vaccination status following a conditional offer of employment and must attest to being fully vaccinated with a Center for Disease Control (CDC)-approved COVID-19 vaccination, or provide documentation of need for medical or religious exemption from the COVID-19 vaccination requirement. **Rockstar Rewards** Employees and their families are offered medical insurance, dental insurance, vision insurance, health savings account, flexible spending accounts, basic life insurance, disability insurance*, employee assistance program, business travel insurance, tuition assistance, supplemental parental bonding leave**, surrogacy and adoption assistance, and fertility support. Employees are automatically enrolled in our company funded pension plan* and may enroll in our 401k savings plan. Employees may accrue up to 120 vacation hours per year and may receive ten paid holidays per year. * Research Associates excluded. **Once eligibility requirements are met. Click Here For Rockstar Rewards (https://careers.pnnl.gov/rockstar-rewards) **Minimum Salary** USD $55,900.00/Yr. **Maximum Salary** USD $57,100.00/Yr.