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Reactor Scientist Jobs (NOW HIRING)

Reactor Services Planner

Wedron, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Streator, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Seneca, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Earlville, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Sheridan, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Troy Grove, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Minooka, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Ladd, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Ransom, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Seneca, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Marseilles, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Earlville, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Seneca, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Mazon, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Verona, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Newark, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Troy Grove, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Newark, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Ladd, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Reactor Services Planner

Sheridan, IL · On-site

$117K - $131K/yr

Reactor Services Planner Scheduler Reactor Services at LaSalle Nuclear Power Station in Marseilles ... Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineerin ...

Showing results 41-60

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Infographic showing various Reactor Scientist job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 84% Full Time, 10% Part Time, and 4% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution.

Reactor Services Planner

Wedron, IL • On-site

Constellation Energy
Clean Energy Equipment Manufacturing • 10K+ employees

$117K - $131K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 25 days ago


Constellation Energy rating

8.6

Company rating: 8.6 out of 10

Based on 101 frontline employees who took The Breakroom Quiz


Job description

Reactor Services Planner Scheduler 


Reactor Services at LaSalle Nuclear Power Station in Marseilles, Illinois is looking for an exceptional Reactor Services Planner Scheduler to join their team. This is a Constellation Corporate position. 
60% Travel Required for this position for all Outages for the Mid-West sites. Braidwood NPS in Braceville, IL, Dresden NPS in Morris, IL, LaSalle NPS in Marseilles, IL, Byron NPS in Byron, IL, Clinton NPS in Clinton, IL, Quad Cities NPS in Cordova, IL 
This position can be filled at the mid-west sites listed above as the primary location for the selected candidate. 

Who We Are

As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thriclve, and contribute. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.
Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things. Join us in meeting the country's energy needs today and tomorrow.

Total Rewards

Constellation offers an extensive selection of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and a wide-range of benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, eligible employees are offered a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including robust wellbeing programs disability and life insurance benefits paid time off for vacation, holidays, and sick days and much more.

Expected salary range of $117,900 to $131,000, varies based on experience, along with comprehensive benefits package that includes bonus and 401(k).

Primary Purpose of Position

Executes the planning and preparation of Reactor Services work packages and procedures for outage/non-outage work scope and schedules activities and tasks in applicable clean energy center programs. Always enforce procedure use and adherence, Human Performance (HU) fundamentals, Technical Human Performance (THU) techniques and provide coaching and mentoring as necessary to achieve continuous improvement.

Primary Duties and Accountabilities

  • Develop and prepare work packages and procedures to ensure outage and non-outage work is successfully executed and completed.
  • Schedule and status activities for both outage and non-outage work scope
  • Identify required tooling, parts, material and consumables required to perform work activity for work package development.
  • All other job assignments and/or duties pursuant to company policy or as directed by management to include but not limited to: (positions outside of department in support of outage activities etc.)

Reactor Services Planner Scheduler

Minimum Qualifications

  • Bachelor's degree in a technical discipline (chemistry, construction, computer science, engineering, IT, mathematics or physics), with 5 years of related experience OR
  • Current or previous Senior Reactor Operator (SRO) license with 5 years of related experience OR
  • Associate's degree in a technical discipline with 7 years of related experience OR
  • High school diploma/GED with 9 years of related experience
  • Maintain minimum access requirement or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

Reactor Services Planner Scheduler

Preferred Qualifications

  • Experience in planning and scheduling in a nuclear power plant is highly preferred.
  • Original Equipment Manufacturer (OEM) training as applies to discipline in reactor or turbine projects
  • Senior Reactor Operator License or Cert

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