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Nuclear Power Reactor Operator jobs in USA

850 nuclear power reactor operator jobs found: showing 401 - 450

Senior Reactor Operator

Company: Constellation Energy |

Location: Decatur, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Springfield, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: USA, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Monticello, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Springfield, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Foosland, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Warrensburg, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: USA, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Le Roy, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Colfax, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Springfield, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Seymour, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Mackinaw, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Mount Pulaski, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Cisco, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Greenview, CA, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Mason City, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Sherman, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Bloomington, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Mahomet, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Bellflower, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Springfield, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Gridley, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Oreana, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Dalton City, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Springfield, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Towanda, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Normal, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Lexington, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Assumption, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: USA, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Decatur, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Springfield, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Springfield, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Ellsworth, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: DeWitt, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Springfield, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Wapella, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Saint Joseph, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Plant Utilities Assistant (ny Helps)

Company: New York State |

Location: Albany, NY, USA

| Salary: US$42641 - 52413 per year | Date posted: 20 May 2026

operator reactor control, utilities man, machinist mate, or engineman with the U.S. Navy; Or 5. Must have a Merchant Mariner... for heating systems, air conditioning, chillers, pumps, domestic hot water, ventilation, other power plant auxiliary equipment

Senior Reactor Operator

Company: Constellation Energy |

Location: New Holland, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Sullivan, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Springfield, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Springfield, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Springfield, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: USA, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Dawson, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Minonk, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Buffalo, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator

Senior Reactor Operator

Company: Constellation Energy |

Location: Chenoa, IL, USA

| Salary: US$159000 - 191000 per year | Date posted: 20 May 2026

(or Supervisor) at military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering... Company&rsquos policy. Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator