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Programming Jobs in Ottawa, IL (NOW HIRING)

Mechanical Engineer

Verona, IL · On-site

$87K - $154K/yr

The Mechanical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Electrical Engineer

Seneca, IL · On-site

$89K - $154K/yr

The Electrical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Mechanical Engineer

Minooka, IL · On-site

$87K - $154K/yr

The Mechanical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Mechanical Engineer

Morris, IL · On-site

$87K - $154K/yr

The Mechanical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Electrical Engineer

Earlville, IL · On-site

$89K - $154K/yr

The Electrical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Electrical Engineer

Ottawa, IL · On-site

$89K - $154K/yr

The Electrical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Electrical Engineer

Sheridan, IL · On-site

$89K - $154K/yr

The Electrical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Mechanical Engineer

Streator, IL · On-site

$87K - $154K/yr

The Mechanical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Electrical Engineer

Marseilles, IL · On-site

$89K - $154K/yr

The Electrical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Electrical Engineer

Streator, IL · On-site

$89K - $154K/yr

The Electrical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Mechanical Engineer

Seneca, IL · On-site

$87K - $154K/yr

The Mechanical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Mechanical Engineer

Newark, IL · On-site

$87K - $154K/yr

The Mechanical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Electrical Engineer

Troy Grove, IL · On-site

$89K - $154K/yr

The Electrical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Electrical Engineer

Ransom, IL · On-site

$89K - $154K/yr

The Electrical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Mechanical Engineer

Earlville, IL · On-site

$87K - $154K/yr

The Mechanical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Mechanical Engineer

Marseilles, IL · On-site

$87K - $154K/yr

The Mechanical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Electrical Engineer

Minooka, IL · On-site

$89K - $154K/yr

The Electrical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Mechanical Engineer

Mazon, IL · On-site

$87K - $154K/yr

The Mechanical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL. Our culture and employee experience make it clear: We are powered by passion and purpose.

Showing results 21-40

Programming information

See Ottawa, IL salary details

$24.7K

$87.9K

$147.3K

How much do programming jobs pay per year?

As of Sep 6, 2026, the average yearly pay for programming in Ottawa, IL is $87,935.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,800.00 and $114,700.00 per year, depending on experience, location, and employer.

What is programming?

Programming is the process of designing, writing, testing, and maintaining the code that allows software applications and computer systems to function. It involves using programming languages, such as Python, Java, or C++, to instruct computers on how to perform specific tasks. Programmers solve problems, automate tasks, and bring digital projects to life by creating efficient and reliable code. The field requires logical thinking, attention to detail, and continuous learning as technologies evolve.

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

To thrive as a Programmer, you need strong proficiency in programming languages such as Python, Java, or C++, along with a solid understanding of algorithms and software development principles, typically backed by a degree in computer science or related field. Familiarity with version control systems like Git, integrated development environments (IDEs), and often certifications in specific technologies or frameworks are valuable. Problem-solving, attention to detail, and effective communication are standout soft skills in this role. These skills and qualities are crucial for building efficient, reliable software and collaborating effectively within development teams.

What are some common challenges programmers face when working on large-scale projects, and how can they be addressed?

Programmers working on large-scale projects often encounter challenges such as managing code complexity, ensuring effective communication across teams, and maintaining consistent coding standards. These issues can be addressed by utilizing version control systems, participating in regular code reviews, and leveraging project management tools to coordinate tasks. Additionally, adhering to clear documentation practices and following established development methodologies like Agile can help keep projects organized and collaborative.

What is the difference between Programming vs Software Development?

AspectProgrammingSoftware Development
Primary FocusWriting code and algorithmsDesigning, creating, and managing entire software projects
Skills RequiredCoding languages, problem-solvingProgramming, project management, system design
Work EnvironmentIndividual coding tasks, debuggingTeam collaboration, planning, testing
CertificationsNone specific, often self-taught or bootcampsSoftware engineering degrees, certifications like Scrum or PMP

Programming primarily involves writing and testing code, focusing on individual tasks. Software development encompasses the entire process of designing, building, and maintaining software projects, often requiring broader skills and teamwork. While programming is a core component of software development, the latter includes planning, architecture, and project management.

What kind of jobs involve programming?

Programming jobs include roles such as software developer, web developer, mobile app developer, systems analyst, and game programmer. These positions typically require knowledge of programming languages like Java, Python, or C++, and often involve working in teams using development tools and version control systems.

What cities near Ottawa, IL are hiring for Programming jobs?

Cities near Ottawa, IL with the most Programming job openings:

Infographic showing various Programming job openings in Ottawa, IL as of August 2026, with employment types broken down into 1% Internship, 76% Full Time, 19% Part Time, 3% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $87,935 per year, or $42.3 per hour.

Mechanical Engineer

Constellation Energy

Verona, IL • On-site

$87K - $154K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 26 days ago


Key responsibilities

  • Provide in-depth technical expertise to develop, manage, and implement engineering analysis, activities, and programs.

  • Identify and resolve equipment and system problems through technical consultation and subject matter expertise.

  • Perform engineering tasks applying engineering principles, ensuring accuracy, completeness, and compliance with standards.


Constellation Energy rating

8.6

Company rating: 8.6 out of 10

Based on 101 frontline employees who took The Breakroom Quiz

12th of 87 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.

The Mechanical Engineer position is based out of our LaSalle County Generating Station in Marseilles, IL.
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.

*****************This Engineering role can be filled at Entry-level, Mid-level or Senior Engineer level. Please see minimum qualifications list below for each level*********************************** 

Entry Level - $87,000 

Mid Level - $92,700-$114,000 

Sr Level - $122,400-$154,000 

Ranges are per year based on experience, along with a comprehensive benefits package that includes bonus and 401K 

Primary Purpose of Position

Performs advanced technical/engineering problem solving in support of nuclear plant operations while acting as a resource and technical expert to engineers. Responsible for technical decisions. Possesses excellent knowledge in functional discipline and its practical application and has detailed knowledge of applicable industry codes and regulations.

Primary Duties and Accountabilities

  • Provide in-depth technical expertise to develop, manage and implement engineering analysis, activities and programs.
  • Provide technical expertise and consultation through direct involvement and as a subject matter expert when consulted to identify and resolve equipment and system problems
  • Directly fulfill engineering and technical leadership accountability regarding short-term and long-term programs that impact site operations
  • Perform engineering tasks as assigned by supervision applying engineering principles.
  • Accountable for the accuracy, completeness, and timeliness of work ensuring proper configuration management and assuring that standard design criteria, practices, procedures and codes are used in preparation of plans and specifications.
  • Perform independent research, reviews, studies and analyses in support of technical projects and programs.
  • Recommends equipment, new concepts and techniques to improve performance, simplify construction, reduce costs, correct design or material flaws, or comply with changes in codes or regulations.
  • 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 for Entry Level E01 Engineer &ndash New Graduate 

  • B.S  in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) 
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

MINIMUM QUALIFICATIONS for Mid-level E02 Engineer

  • B.S. in Engineering, a minimum 2 years Nuclear experience or related engineering experience
  • Must meet additional requirements as outlined in ANSI/ANS-3.1-2014 Standard, "Selection, Qualification, and Training of Personnel for Nuclear Power Plants"
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

MINIMUM QUALIFICATIONS for Senior E03 Engineer

  • B.S. in Engineering, a minimum 5 years Nuclear experience or related engineering experience
  • Must meet additional requirements as outlined in ANSI/ANS-3.1-2014 Standard, "Selection, Qualification, and Training of Personnel for Nuclear Power Plants"
  • Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical examination and/or testing in accordance with position duties

Preferred Qualifications

  • Professional Engineer Registration
  • Advanced technical degree or related coursework

What Constellation Energy employees say

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