L

Luminant

Operates competitive power generation and trading

Nuclear Spent Fuel Engineer

Full-Time
No salary listed
Mid, Senior
Bachelor's
Glen Rose, TX, USA+4 moreMore locations: Cleveland, OH, USA | Perry, OH, USA | Oak Harbor, OH, USA | Shippingport, PA, USA
In PersonField activities, refueling outages, dry cask loading campaigns, inspections, and emergent station support may be required.
Mechanical Engineering

About the job

Requirements
  • A bachelor's degree in Nuclear, Mechanical, Electrical, Civil, Chemical, or Industrial Engineering from an accredited program is required.
  • A minimum of six years of relevant job experience is required, including experience in nuclear engineering, fuel handling, reactor engineering, spent fuel pool operations, dry cask storage, licensing, plant systems engineering, radiation protection support, or nuclear safety analysis.
  • Knowledge of commercial nuclear plant operations, regulatory requirements, licensing basis documents, technical specifications, engineering procedures, and corrective action processes is required.
  • Experience preparing or reviewing engineering calculations, technical evaluations, procedures, design documents, regulatory inputs, or vendor technical documents is required.
  • The ability to support field activities, refueling outages, dry cask loading campaigns, readiness reviews, inspections, and emergent station issues is required.
  • The ability to communicate complex spent fuel, engineering, operational, and regulatory issues effectively through written and verbal communication is required.
  • An in-depth understanding of nuclear power plant equipment, fuel handling systems, spent fuel storage systems, dry cask storage equipment, and system interrelationships is required.
  • The ability to evaluate technical alternatives considering nuclear safety, regulatory compliance, operational risk, schedule impact, and economic contribution is required.
  • The ability to apply systematic problem-solving processes to complex spent fuel engineering and storage issues is required.
Responsibilities
  • Identify and perform tasks required to meet spent fuel management, nuclear safety, regulatory, and station objectives.
  • Lead interpretation and analysis of complex spent fuel engineering issues, including criticality safety, shielding, thermal performance, decay heat, fuel qualification, dry cask storage, and fuel handling considerations.
  • Coordinate assigned projects, studies, engineering evaluations, design changes, procedures, calculations, and initiatives through completion.
  • Support spent fuel pool management, fuel storage configuration control, fuel movement planning, and dry cask loading campaigns.
  • Provide engineering support for Independent Spent Fuel Storage Installation activities, including loading, transfer, storage, inspections, documentation, and maintenance support.
  • Comply with safety policies and procedures and reinforce nuclear, radiological, industrial, and operational safety.
  • Prepare and present reports, engineering evaluations, technical recommendations, and regulatory support documentation to resolve complex issues.
  • Participate in and occasionally lead special projects, committees, readiness reviews, outage support activities, vendor interface meetings, regulatory inspections, and external industry organizations.
  • Lead complex problem-solving efforts related to spent fuel storage systems, cask equipment, neutron absorbers, licensing basis compliance, operating experience, corrective actions, and emergent technical issues.
  • Review vendor documents, technical manuals, calculations, procurement specifications, inspection results, and acceptance documentation for spent fuel storage systems and related equipment.
  • Maintain awareness of applicable Nuclear Regulatory Commission requirements, Certificate of Compliance conditions, technical specifications, industry guidance, and station licensing basis requirements.
  • Support reliable execution of spent fuel pool management, dry cask storage campaigns, inspections, corrective actions, and long-term spent fuel program objectives.

About the company

Luminant generates electricity in Texas and also conducts mining, wholesale marketing and trading, and development activities as part of Vistra Energy. It owns about 17,000 MW of capacity, including nuclear and coal, and buys wind power to supply and balance its portfolio. It differs from competitors by combining a large, diversified generation fleet with active trading, mining, and development under a Texas-focused parent, rather than focusing on only generation or only retail. Its goal is to be a leading competitive energy provider in Texas by owning and operating a broad mix of assets and participating in wholesale markets to deliver reliable power.

Company Size

1,001-5,000

Company Stage

Grant

Total Funding

$1M

Headquarters

Dallas, Texas

Founded

N/A

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Simplify's Take

What believers are saying

  • FERC approved a January 5, 2026 settlement without monetary penalty for standard violations.
  • On February 6, 2026, Luminant revised its voluntary mitigation plan for ERCOT operations.
  • Luminant’s 2021 Oak Hill solar project and 2026 development pipeline diversify revenue beyond coal.

What critics are saying

  • Texas regulators penalized Luminant $300,000 on January 20, 2026 for ERCOT violations.
  • The Supreme Court of Texas preserved Winter Storm Uri claims dismissal on March 27, 2026.
  • Paxton’s office is probing restrictive deed covenants across 100-plus Luminant parcels, threatening land strategy.

What makes Luminant unique

  • Vistra-owned Luminant spans nuclear, coal, gas, mining, and wholesale trading in Texas.
  • Martin Lake and Comanche Peak anchor dispatchable baseload capacity inside ERCOT.
  • Luminant controls retired mine land, enabling solar, storage, and redevelopment projects.

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Benefits

  • Flexible Work Hours
  • Hybrid Work Options

Growth & Insights and Company News

Headcount

6 month growth

-2%

1 year growth

-2%

2 year growth

-2%
Gray Television Group, Inc.
Mar 10th, 2025
Family of Robertson County power plant worker files wrongful death lawsuit against Luminant

Family of robertson County power plant worker files wrongful death lawsuit against Luminant.

Townsquare Media
Nov 11th, 2021
Luminant Energy expanded facilities to Newton, Massachusetts, United States on Oct 1st 21'.

According to the Longview News Journal, in October of last year Luminant announced "plans to build a new solar farm on the site of the retired Oak Hill mine and on the west side of Martin Lake Power Plant.

Utilities Service Alliance, Inc.
Jul 26th, 2021
Luminant Energy hires Capristo as Senior Vice President and Chief Nuclear Officer

Capristo succeeds Luminant’s Senior Vice President and Chief Nuclear Officer Ken Peters, who served as Vice Chair for three years.

Gray Media
Jul 1st, 2021
Luminant Energy sold assets to Commercial Liability Partners on Jan 1st 20'.

Commercial Liability Partners (CLP) purchased the plant from Luminant in 2020.