✦ Luna Orbit — Engineering (Non-Software)

Senior Reactor Operator

at Constellation Energy

📍 Marseilles, Illinois, United States Onsite 💰 $159K – $182K USD / year Posted April 05, 2026
Salary $159K – $182K USD / year
Type Full-Time
Experience senior
Exp. Years 1 year (Reactor Operator license at a comparable facility) or 1.5+ years after qualification
Education High School Diploma or GED
Category Engineering (Non-Software)

Trainee/ILT program to become a licensed Senior Reactor Operator (SRO) supporting LaSalle nuclear station; training through ILT to supervise licensed reactor operators in the reactor control room.

  • Attend Initial License Training
  • obtain SRO license
  • supervise licensed reactor operators
  • emergency response support
  • outage activities

Training and licensing focused on NRC regulations, reactor operations (PWR/BWR), and outage coverage; includes SRO certification and instructor qualifications.

The ideal candidate is a senior-level nuclear operations professional with an active SRO license or qualification to obtain one, strong NRC regulatory knowledge, and experience leading outage and emergency response activities. Proven ability to train, supervise licensed reactor operators, and drive safe, compliant plant operations.

High school diploma or GEDReactor Operator license or qualification to obtain SRO licenseMaintain unescorted access requirements
SRO Instructor certificationOutage management experienceEmergency response experience
High school diploma or GEDReactor Operator licenseSenior Reactor Operator (SRO)Nuclear Regulatory Commission (NRC) regulationsInitial License Training (ILT)PWRBWRunescorted accessemergency responseoutage activitiesSRO Instructor certification
Nuclear reactor operationSenior Reactor Operator (SRO)Nuclear Regulatory Commission (NRC) regulationsInitial License Training (ILT)Reactor Operator licensePWRBWRunescorted accessemergency responseoutage supportSRO Instructor certificationNuclear power plant operations
leadershipcommunicationstakeholder managementteamworkproblem-solvingtraining/mentoringplanningadaptability

Required

Nuclear Regulatory Commission (NRC) Senior Reactor Operator (SRO) license

Preferred

SRO Instructor Certification
Industry Energy
Job Function Train and license to perform licensed reactor operator duties and supervise licensed operators
Role Subtype nuclear power plant operations
Senior Reactor OperatorSRONuclear Regulatory CommissionNRC regulationsInitial License TrainingILTReactor Operator licensePWRBWRoutageemergency responseunescorted accessLaSalle Nuclear StationNuclear power plantOperations Shift SupervisorNRC licensesenior reactor operatorsronrc regulationsinitial license trainingiltreactor operator licensepwrbwr

Must have or be eligible for SRO license, Location near Marseilles, IL or willingness to relocate, Unescorted access requirement

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