Nuclear Engineer

This position is part of the Deputy Administrator for Naval Reactors, Department of Energy. National Nuclear Security Administration Demonstration Project: This position is covered by the National Nuclear Security Administration (NNSA) Demonstration Project. The NN-04 pay band is equivalent to the GS-14/15 grade levels. For more information on the NNSA Demonstration Project and Pay Band/Salary Tables, review http://www.energy.gov/nnsa/nnsas-demo-pay-system-compared-general-schedule.

Please read the entire announcement and all the instructions before you begin an application. To apply for this position, you must complete the initial online application, to include submission of the required documentation specified in the Required Documents section. A complete application package must be submitted by 11:59 PM (EST) on the announcement closing date and/or the cut-off dates to receive consideration. If your materials are not received by the closing date and/or cut-off dates, your application will be evaluated solely on the information available, and you may not receive full consideration or may not be considered eligible. PLEASE NOTE: This is an Open Continuous Announcement which allows acceptance of applications through the closing date of 12/15/2026. To receive consideration for this vacancy, applicants must submit a complete application prior to the established cut-off date(s). The initial cut-off date will take place on 08/21/2026 beginning the initial applicant consideration. Applications received after the initial cut-off date will be considered upon subsequent cut-off dates every 30 days. CUT-OFF DATES: 08/21/2026 09/21/2026 10/21/2026 11/20/2026 12/15/2026 Applicants are encouraged to apply early in order to maximize their employment opportunities. Final application disposition will be completed once all positions have been filled or the announcement has reached the end of its open period. The application process is as follows: You must have a login.gov account to sign into USAJOBS: https://www.usajobs.gov/Help/how-to/account/. To begin the application process in USAJOBS, click the Apply Online button. Answer the questions presented in the application and attach all required and supporting documentation. You must click the Submit Application button prior to 11:59PM (ET) on 12/15/2026 and/or the cut-off dates. Resume Requirements Submit your two (2) page RESUME showing all relevant work experience (paid and unpaid) including: duties performed; full name and address of the each employer; start and end dates (month/year); work schedule (part-time, full-time, number of hours if intermittent); and any completed education and training (program title, subject area, number of hours completed, and completion date). If more than 2 pages are submitted, only the first 2 pages will be reviewed to determine your eligibility/qualifications. Resumes must be legible so they can be reviewed for eligibility, minimum qualifications and other position requirements listed in the job announcement. Your resume must be 5MB or less. We recommend saving and uploading your resume as a PDF to maintain formatting and number of pages. We also accept GIF, JPG, JPEG, PNG, RTF, TXT, PDF, ODT or Word (DOC or DOCX). We do not accept PDF portfolio files. We recommend using a sans-serif font size like Lato, if available. Other widely available options are Calibri, Helvetica, Arial, Verdana, Open San Source Sans Pro, Roboto or Noro Sans. Make your page margins 0.5 inches. Consider using 14-point size font for titles and 10-point for the main text in your resume. The resume builder can help you create a resume using these recommendations and uses the information in your USAJOBS profile to help you get started. See "Guidance for Applicants on 2-Page Resume" and visit the USAJOBS Help Center for more information. To update your application, including supporting documentation, at any time during the announcement open period by return to your USAJOBS account https://my.usajobs.gov/Account/Login. There you will find a record of your application, the application status, and an option to Update Application. This option will no longer be available once the announcement has closed. To verify the status of your application both during and after the announcement open period, log into your USAJOBS account: https://my.usajobs.gov/Account/Login. All of your applications will appear on the Welcome page. The application record in your USAJOBS account provides an Additional Application Information page that provides information regarding the documentation you submitted and any correspondence we have sent related to this application. The Application Status will appear along with the date your application was last updated. For information on what each Application Status means, visit: https://www.usajobs.gov/Help/how-to/application/status/. If you need help with login.gov or USAJOBS (e.g., account access, Resume Builder) visit the USAJOBS Help Center: https://www.usajobs.gov/Help/