Sr Staff Engineer

Company : Entergy
Location : Jackson, MS, 39200
Posted Date : 3 October 2025
Job Details
Work Place Flexibility: Onsite
nLegal Entity: Entergy Services, LLC
nThe Chief Nuclear Engineer is responsible for overseeing the overall engineering operations and technical aspects of a nuclear power plant or nuclear facility. They provide strategic leadership, technical expertise, and ensure the safe, efficient, and compliant operation of the plant's engineering systems and processes. The Chief Nuclear Engineer also leads a team of mechanical and electrical subject matter experts to provide comprehensive technical support and drive continuous improvement across the nuclear fleet.
nJob Duties/Responsibilities
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Provide support for the design, installation, and maintenance of nuclear reactor systems, control systems, and other critical engineering infrastructure.
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Ensure compliance with all relevant safety regulations, industry standards, and environmental policies.
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Analyze and interpret technical data, performance metrics, and operational reports to identify areas for improvement and optimize plant efficiency
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Collaborate with cross-functional teams, including operations, maintenance, and regulatory bodies, to address engineering challenges and implement solutions.
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Develop and implement engineering strategies, policies, and procedures to enhance the overall reliability, safety, and performance of the nuclear facility.
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Stay up-to-date with the latest advancements in nuclear engineering technology, regulations, and industry best practices
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Provide technical guidance and expertise to support decision-making processes at the executive level
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Manage engineering budgets, resources, and project timelines to ensure the successful completion of engineering initiatives
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Lead a team of mechanical and electrical subject matter experts to:
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Provide technical support for emergent issues
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Review technical products (ODMs, troubleshooting plans, ACMPs, Op Evals, etc.)
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Identify common gaps in equipment performance across the fleet
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Initiate special projects to address technical issues, develop standards, or improve performance across the nuclear fleet
nMinimum Requirements
nBS Degree in nuclear engineering, mechanical engineering or a related technical field. Proficient technical expertise with computer software and database development. Skills in engineering analysis, problem solving and condition assessment.
n8+ years experience in an engineering discipline. Working knowledge of industry standards. Knowledge of Nuclear business practices. Mechanical Discipline: Knowledge of electrical power plant systems with particular emphasis on mechanical related systems
nMinimum knowledge, skills, and abilities required of the position
nPower plant operations knowledge with working experience at a generating station. Strong organizational skills with ability to manage multi-projects simultaneously. Good verbal and written communications skills. Strong interpersonal skills, team player and/or leadership skills. Self-starter, independent worker, self-motivator. Ability to interpret and apply complex regulations, codes, and standards related to nuclear engineering. Nuclear security clearance.
nPrimary Location: Mississippi-Jackson Mississippi : Jackson
nJob Function : Professional
nFLSA Status : Professional
nRelocation Option: Level II
nUnion description/code : NON BARGAINING UNIT
nNumber of Openings : 1
nReq ID:
nTravel Percentage :Up to 25%
nAn Equal Opportunity Employer, Minority/Female/Disability/Vets. Please clickhere ( to view the EEO page, or see statements below.
nEEO Statement: The Entergy System of Companies provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a protected veteran in accordance with applicable federal, state and local laws. The Entergy System of Companies complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment including, but not limited to, recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
nThe Entergy System of Companies expressly prohibits any form of unlawful employee harassment based on race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. Improper interference with the ability of the Entergy System of Company employees to perform their expected job duties is absolutely not tolerated.
nAccessibility: Entergy provides reasonable accommodations for online applicants. Requests for a reasonable accommodation may be made orally or in writing by an applicant, employee, or third party on his or her behalf. If you are an individual with a disability and you are in need of an accommodation for the recruiting process please click here ( ?subject=Accessibility) and provide your name, contact number, the accommodation requested and the requisition number that you are requesting the accommodation for. Employee Services will contact you regarding your request.
nAdditional Responsibilities: As a provider of essential services, Entergy expects its employees to be available to work additional hours, to work in alternate locations, and/or to perform additional duties in connection with storms, outages, emergencies, or other situations as deemed necessary by the company. Exempt employees may not be paid overtime associated with such duties.
nKnow Your Rights: Workplace Discrimination is Illegal (
nThe non-confidential portions of the affirmative action program for individuals with disabilities and protected veterans shall be available for inspection upon request by any employee or applicant for employment. Please contact to schedule a time to review the affirmative action plan during regular office hours.
nWORKING CONDITIONS:
nAs a provider of essential services, Entergy expects its employees to be available to work additional hours, to work in alternate locations, and/or to perform additional duties in connection with storms, outages, emergencies, or other situations as deemed necessary by the company. Exempt employees may not be paid overtime associated with such duties.
nPlease note: Authorization to work in the United States is a precondition to employment in this position. Entergy will not sponsor candidates for work visas for this position.
nJob Segment: Nuclear Engineering, Facilities, Power Plant Operator, Power Plant, Nuclear, Engineering, Operations, Energy
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