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Luminant

Luminant

Operates competitive power generation and trading

Manager – Radiation Protection - Superintendent

Full-TimePosted on 9/17/2026
No salary listed
Mid, Senior
Shippingport, PA, USA
In Person

Must reside within the site-specific Emergency Response Organization response time.

About the job

Requirements
  • At least five years of supervisory experience in radiation protection at a commercial nuclear reactor facility.
  • A minimum of two years of related technical training.
  • Experience in radiological safety areas such as radioactive waste management, ALARA, REMP/RETS, and dosimetry.
  • Meet or exceed Regulatory Guide 1.8 qualification requirements.
  • Reside within the site-specific Emergency Response Organization response time.
Responsibilities
  • Oversee all aspects of radiation protection at the nuclear power station.
  • Ensure adherence to regulations, industry standards, and company procedures while minimizing worker and public dose and the spread of contamination.
  • Manage all facets of the Radiation Protection Program, including dose monitoring, ALARA implementation, radioactive waste management, respiratory protection, and training programs.
  • Oversee the radiation monitoring equipment program and ensure compliance with regulatory requirements.
  • Lead and develop the Radiation Protection team.
  • Manage budgets, coordinate with other station organizations, and participate in industry committees.
  • Ensure compliance with quality assurance programs and implement standardized processes across the fleet.
  • Ensure timely preparation and maintenance of required records and reports for radiation and radioactive materials.
  • Interface with regulatory agencies on radiation and radioactive-material issues.
  • Support the Emergency Plan.
Desired Qualifications
  • Industry experience, such as experience with INPO.

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.