Engineer I - Sr, Fuels & Core Design (Nuc)

**Date:** Jun 8, 2026

**Location:** Jackson, Mississippi, United States

**Company:** Entergy

**Posting End Date:**

**Work Place Flexibility:** Onsite

**Legal Entity:** Entergy Services, LLC

**Job Summary/Purpose**

Core Design Engineers are responsible for engineering activities to provide safe, reliable, and predictable core designs, while improving the efficiency and robustness of our designs. In doing so, the position will support Entergy’s nuclear fleet in our mission to provide clean, reliable, and sustainable nuclear energy safely and efficiently.

**JOB DUTIES/RESPONSIBILITIES:**

+ Manage core reload projects including activities associated with the design and licensing of the core, fabrication and transportation of fuel, and contract management.
+ Collaborate on fuel and core designs, including strategic fuel design evaluations, to lead the indu...