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Constellation Energy

Leading carbon-free energy producer and retailer

Nuclear Reactor Operator

Machine & Process OperationUpdated on Nov 7
Full-timeClinton, IL, USA$68.09 /hrIn-person

About the Job

Requirements

  • Candidates must possess at least a high school diploma or equivalent.
  • Candidates with a college degree must provide transcripts.
  • Candidates with applicable military experience, such as Navy Nuclear, must provide a long-form DD214 and training history.
  • Candidates must pass the Plant Operator Selection System (POSS) examination and Basic Math and Science Test (BMST), administered by Talent Acquisition.
  • Candidates must successfully complete a License Medical Screening and Fire Brigade Screening before introduction into the Non-Initial Licensed Operator Training Program.
  • Candidates must satisfactorily complete a psychological screening.
  • Candidates must qualify for site unescorted access.
  • Candidates must meet the power plant experience requirements of ACAD 10-001 or company governance.
  • Under ACAD 10-001, candidates must meet or exceed one of the following experience paths: 6 months performing plant operational duties as a non-licensed operator on-site at the Constellation nuclear power plant for which they are applying as an RO, qualified for all power block and safety system operational duties, and 18 months total power plant experience; 12 months performing plant operational duties as a qualified non-licensed operator at a comparable nuclear facility or 18 months at a noncomparable nuclear facility, qualified for all power block and safety system operational duties, and 18 months total power plant experience; 6 months performing plant operational duties as an active licensed reactor operator at a comparable nuclear facility or 12 months at a non-comparable commercial power reactor operator facility, and 18 months total power plant experience; 18 months in a position equivalent to the reactor operator position at a military Navy reactor, qualified to manipulate or direct the manipulation of control rods, including Reactor Operator, Engineering Officer of the Watch / Propulsion Plant Watch Officer, or Engineering Watch Supervisor / Propulsion Plant Watch Supervisor; or 27 months of experience in a non-nuclear power production plant during preoperational, startup testing, or operational activities. Other acceptable experience includes plant design, construction, technical support, operation, maintenance, or training instruction concerning petrochemical, similar process, or steam propulsion plants.
  • Candidates must obtain and maintain an NRC license for operation of the facility.
  • Candidates must be able to work a rotating shift basis.

Responsibilities

  • Observe, inspect, and, as instructed, operate generating station auxiliary equipment such as pumps, fans, air compressors, and heat exchangers.
  • Inspect and make necessary adjustments to gland seal pressures on main turbine generator units.
  • Make routine checks of equipment related to the transfer of water and steam.
  • Inspect and reset relays in auxiliary power centers after automatic trip-out of auxiliary equipment.
  • Operate auxiliary equipment manually when remote-control equipment is not connected to the main control panel or during abnormal conditions.
  • Assist with initial troubleshooting of control circuits, auxiliary switches, tripping devices on circuit breakers, and level controllers.
  • Perform manual switching in auxiliary power centers for routine maintenance or emergency repairs to electrical equipment.
  • Check the operation of feed water heaters and other secondary plant equipment, including station heating, ventilating, and cooling systems.
  • Inspect auxiliary power transformers, switchgear, and batteries; check equipment temperature, transformer oil levels, and battery acid levels; record specific-gravity readings; and charge batteries as required.
  • Operate the water treatment system, including adjusting chemical-feed pumps, preparing chemicals for feed tanks and make-up pretreatment, checking storage-tank levels, adjusting flow rates, recording chemicals used and water-meter readings, and performing field checks on water samples as assigned.
  • Operate oil-cleaning and transfer equipment, including checking reservoir levels, back-flushing oil coolers, and periodically taking oil samples.
  • Inspect brushes on main generator field rings on various motor-generator sets and check exciter bearings.
  • Replace hydrogen and nitrogen gas cylinders on headers and check operation of the hydrogen-unit gas dryer.
  • Maintain cleanliness of equipment and the working area.
  • Assist in controlling reactor-turbine generator-unit operation by receiving and executing orders from station operators, observing control instruments, and reading meters.
  • Observe, inspect, and operate reactor, turbine, and other station equipment outside the control room, including starting, stopping, and preparing equipment for maintenance.
  • Perform electrical operations and switching outside the control room, including operating disconnects, circuit breakers, and grounding buses, and taking circuits and equipment in and out of service.
  • Instruct and train others, and coordinate their work.
  • Monitor gauges, dials, and other indicators to ensure machines and systems are operating properly.
  • Control equipment or systems remotely from the main control room.
  • Assist Senior Reactor Operators in finding and evaluating information to determine compliance with required standards.
  • Use relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards, and provide information to required parties.
  • Gather information by observing, receiving, and obtaining it from relevant sources.
  • Identify objects, actions, and events by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
  • Monitor processes, materials, and surroundings, reviewing information from materials, events, or the environment to detect or assess problems.
  • Document and record information by entering, transcribing, recording, storing, or maintaining it in written or electronic form.
  • Take necessary action in emergencies and perform related assigned work.

About the Company

Constellation Energy

Leading carbon-free energy producer and retailer

Constellation Energy generates and sells carbon-free electricity and related energy services to homes and businesses across the United States, serving millions of customers through its generation and retail businesses. It runs a diverse mix of clean-powered sources—hydro, wind, solar, and a large carbon-free nuclear fleet—to produce electricity, with about 32,400 megawatts of capacity and roughly 90% carbon-free output. The company’s integrated model pairs its clean generation with a broad retail footprint, giving it control over both supply and sales and helping it pursue large-scale decarbonization goals. Its aim is to eliminate 100% of greenhouse gas emissions and speed the transition to a carbon-free economy by expanding clean generation and offering low-carbon energy products and services.

Company size
10,001+
Company stage
Not listed
Total funding
$245.6M
Headquarters
Baltimore, MD
Founded
Not listed

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