Nuclear Analysis Engineer -Sr; Nuc)
Listed on 2026-09-05
-
Engineering
Energy Engineer, Electrical Engineering, Systems Engineer, Mechanical Engineer
Location: Jackson, Mississippi, United States
Company: Entergy
Job Title: Nuclear Analysis Engineer I-Sr (Nuc)
PS
Job Title:
Nuclear Analysis Engineer I-Sr (Nuc)
Work Place Flexibility: Onsite
Legal Entity: Entergy Services, LLC
Job Summary/Purpose
Core Design Engineers are responsible for supporting Entergy’s nuclear fleet in our mission to safely and efficiently provide clean, reliable and sustainable nuclear energy.
JOB DUTIES/RESPONSIBILITIES:
- Provide technical expertise to core reload projects including activities associated with the design and licensing of the core, including fabrication, fuel reliability and transportation.
- Collaborate on fuel and core designs, including strategic fuel design evaluations, to lead the industry in advanced technologies for improved fuel performance, reliability, and cost effectiveness.
- Support reload and startup activities by ensuring engineering work is performed with quality and predictability; fleet lessons learned are captured and discussed as part of continuous learning culture; and industry best practices are implemented.
- Maintain detailed core models to support site reactor engineering and other plant functions in safely and reliably operating our nuclear fleet.
- Provide reactor physics and fuel criticality expertise to support the analytical and design bases on which each plant was licensed.
- Review, evaluate, and document Entergy’s acceptance to fuel vendor (or sub-supplier) fuel deviations to the approved design that can impact fuel design fit, form, and function.
- Review, evaluate, and document Entergy’s acceptance to fuel vendor (or sub-supplier) fuel fabrication process changes that can impact fuel design fit, form, and function.
- Provide technical oversight of contracted analyses
- Ensures programs, such as Special Nuclear Material and Fuel Reliability, are implemented consistent with defined standards.
- Provide support to Reactor Engineering as a subject matter expert in Fuel Reliability and Special Nuclear Material programs, focusing on reactivity management, core monitoring/burnup, core component activities, operations support, spent fuel pool inventory management, fuel receipt and inspection, refueling, fuel movement, and dry cask fuel selection.
MINIMUM REQUIREMENTS:
Minimum education required of the position:
- B.S. degree in Nuclear Engineering, or a closely related discipline (Physical Sciences) with equivalent experience.
- Desired :
Master of Science degree in engineering
Minimum experience required of the position:
- Engineer I : 0+ years of experience in nuclear power design, operations, or equivalent.
- Engineer II: 2+ years of experience in nuclear power design, operations, or equivalent.
- Engineer III: 4+ years of experience in nuclear power design, operations, or equivalent.
- Senior Engineer: 6+ years of experience in nuclear power design, operations, or equivalent.
- Note: Relevant M.S. Degree or P.E. in related field may count as 1 year of experience.
- Desired :
Experience in Reactor Engineering, Safety Analysis, or Fuel Engineering.
Desired knowledge, skills and abilities required of the position:
- Technical proficiency in nuclear fuel management.
- Technical understanding of nuclear generation principles and operation.
- Outstanding communication, conflict management, and change management skills.
- Proficiency with current computer business applications.
- Experience with nuclear design software packages (CASMO/SIMULATE, SCALE, MCNP, etc.)
- Experience with programming languages (Python, FORTRAN, Visual Basic, etc.) and shell scripting in UNIX/LINUX environments
Any certificates, licenses, etc. required for the position:
- Highly Desired: Professional Engineering license (Nuclear discipline preferred).
Location:
Mississippi - Jackson Mississippi :
Jackson
Job Function
:
Engineering
FLSA Status
:
Professional
Relocation Option: Level II
Union description/code
: NON BARGAINING UNIT
Number of Openings
: 1
Req : 124625
PS Job Title
:
Nuclear Analysis Engineer I-Sr (Nuc)
Travel Percentage
:
Up to 25%
An Equal Opportunity Employer, Minority/Female/Disability/Vets. Please to view the EEO page, or see statements below.
EEO Statement:The Entergy System of Companies provides equal employment opportunities…
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