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Programmer Trainee Jobs in Decatur, IL (NOW HIRING)

Senior Reactor Operator

Decatur, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

Ivesdale, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

De Land, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

Oreana, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

Buffalo, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

Forsyth, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

Chestnut, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

Clinton, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

Decatur, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

Milmine, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

La Place, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

Hammond, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

Weldon, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Senior Reactor Operator

Elwin, IL · On-site

$159K - $191K/yr

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor ... Degree from a 4-year program or equivalent in engineering, engineering technology, or physical ...

Showing results 41-60

Programmer Trainee information

See Decatur, IL salary details

$11

$38

$66

How much do programmer trainee jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for programmer trainee in Decatur, IL is $38.35, according to ZipRecruiter salary data. Most workers in this role earn between $24.95 and $49.90 per hour, depending on experience, location, and employer.

What is a programmer trainee?

Programmer Trainees are entry-level professionals who are learning the fundamentals of programming and software development, typically as part of a structured training program within a company. They work under the supervision of experienced developers, assisting with coding, debugging, testing, and documentation tasks while gaining practical experience. The role is designed to help them develop technical skills, understand software development processes, and prepare for more advanced programming positions.

What types of projects and tasks can I expect to work on as a programmer trainee?

As a Programmer Trainee, you will typically start by assisting with coding, debugging, and testing tasks under the guidance of more experienced developers. You'll often work on smaller modules or features within larger projects and may be tasked with maintaining documentation, fixing bugs, or writing unit tests. Collaboration with team members such as senior programmers, testers, and project managers is common, providing valuable exposure to the software development lifecycle. This hands-on involvement helps you build foundational technical skills and prepares you for more complex responsibilities as you grow in the role.

What are the key skills and qualifications needed to thrive as a programmer trainee, and why are they important?

To thrive as a Programmer Trainee, you need a basic understanding of programming languages (such as Java, Python, or C++), problem-solving abilities, and at least a relevant degree or coursework in computer science or IT. Familiarity with code editors, version control systems like Git, and debugging tools is typically expected. Strong communication, eagerness to learn, and teamwork skills help you adapt quickly and collaborate with mentors and peers. These skills and qualities are essential for building a solid programming foundation, contributing effectively to projects, and progressing in a technical career.

What is the difference between Programmer Trainee vs Software Developer?

AspectProgrammer TraineeSoftware Developer
Required CredentialsBasic programming knowledge, often a student or recent graduateFormal education in computer science or related field, experience preferred
Work EnvironmentTraining programs, internships, entry-level projectsFull-time employment, project development, team collaboration
Employer & Industry UsageInternship programs, training institutes, tech companiesTech firms, software companies, startups
Search & Comparison IntentUnderstanding entry-level roles, training opportunitiesCareer growth, job responsibilities, skill requirements

The main difference between a Programmer Trainee and a Software Developer lies in experience and responsibilities. Programmer Trainees are typically beginners undergoing training or internships, focusing on learning and assisting in projects. Software Developers are experienced professionals responsible for designing, coding, and maintaining software solutions. While Programmer Trainees aim to develop skills, Software Developers actively contribute to software development lifecycle.

What cities near Decatur, IL are hiring for Programmer Trainee jobs? Cities near Decatur, IL with the most Programmer Trainee job openings:
Infographic showing various Programmer Trainee job openings in Decatur, IL as of August 2026, with employment types broken down into 89% Full Time, 9% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $79,765 per year, or $38.3 per hour.

Senior Reactor Operator

Constellation Energy

Decatur, IL • On-site

$159K - $191K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago


Constellation Energy rating

8.6

Company rating: 8.6 out of 10

Based on 101 frontline employees who took The Breakroom Quiz

10th of 86 rated oil and gas companies


Job description

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, thrive, 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.

  • During initial license training, Total compensation earnings eligibility ranging from $159,000.00 to $182,000.00 per year (depending on experience and past license status) including a 15% annual incentive bonus, an initial sign-on bonus, $10,000 bonus spread through training milestones, a comprehensive benefits package, and a 401k with employer matching on contributions.
  • After obtaining SRO license, Total compensation earnings eligibility from $191,000.00 per year, including a target 15% annual bonus, License Premium, as well as, extended hours pay at 1.5 times the base salary (expressed on hourly basis) involving mandated operation shift coverage. 

Relocation Assistance: Relocation assistance may be offered to those who meet the conditions in the Company&rsquos policy.

Constellation is seeking Initial License Trainees (ILT) to become a licensed Senior Reactor Operator (SRO) supporting Clinton Nuclear Power Sation in Clinton, IL.

Primary Purpose of Position

The primary purpose of this position is to train and prepare to perform the duties of an Operations Shift Supervisor who holds a Senior Reactor Operator (SRO)License. Upon completion of training the candidate will be fully licensed by the Nuclear Regulatory Commission (NRC) to supervise the licensed activities of licensed reactor operators in the reactor control room. They will also be trained to directly supervise bargaining unit reactor operators and equipment operators generally.

Primary Duties and Accountabilities

  • Attend Initial License Training (ILT) which includes classroom training and examination, along with on-the-job training and evaluation.
  • Successfully complete all phases of training to obtain an SRO license in order to perform the duties of an Operations Shift Supervisor.
  • Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.

Minimum Qualifications

  • High school diploma/GED
  • Meet or exceed one of the following:
    • 1 year Reactor Operator license at a comparable facility or 1.5 years at a noncomparable facility. Comparable is PWR to PWR or BWR to BWR and noncomparable is PWR to BWR or BWR to PWR.
    • 1.5 years or more in a position equivalent to Reactor Operator (or Supervisor) at a military reactor (i.e., Power Plant Watch Engineer, Engineering Watch Supervisor, Reactor Operator, Engineering Officer of the Watch, Propulsion Plant Watch Supervisor). Must have 1.5 years after qualification.
    • Degree from a 4-year program or equivalent in engineering, engineering technology, or physical sciences, or professional engineer license, and more than 1.5 years as a qualified non-licensed operator or Staff member, Supervisor or Manager in work control, operations, engineering, outage management, maintenance, radiation protection, chemistry, or accredited training at a comparable (BWR or PWR) facility. Managerial, staff engineer, or supervisor experience at a noncomparable plant may be credited on a 1.5:1.0 basis (i.e., over 2.25 years required for noncomparable facility), and 3 years required for a nontraditional degree.
    • Current or previous SRO Instructor certification and 4 years experience at a comparable facility or 6 years experience at a non-comparable facility.
  • Maintain minimum access or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

What Constellation Energy employees say

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