Computer Software Engineer

Ontario Power Generation Inc.; Pickering; Hybrid; CAD 80,000 - 100,000; Full time

Job summary

A leading energy provider in Canada is seeking a dynamic Software Engineer to join their team in Pickering. This role involves designing, maintaining, and troubleshooting control computer systems in a nuclear facility. Candidates must have a Bachelor’s or Master’s degree in related fields and a minimum of 2 years of experience in computer engineering. Key skills include proficiency in C/C++, Python, and Assembly. OPG is committed to fostering an inclusive work environment and encourages diverse applicants.

Qualifications

• Minimum 2 years experience in computer engineering or equivalent role.
• Experience with various software systems including C/C++/Python/Assembly.
• Candidate must be a fully licensed engineer or eligible for licensing in Ontario.

Responsibilities

• Design and troubleshoot control computer systems in a nuclear facility.
• Implement software modifications in high-level and low-level languages.
• Develop comprehensive design documentation and technical specifications.

Skills

C/C++

Python

Assembly

Team collaboration

Time management

Communication skills

Education

Bachelor’s or Master’s degree in Computer/Software/Electrical engineering or Computer Science

P.Eng designation

Tools

Embedded systems

Cyber security best practices

Job description

Select how often (in days) to receive an alert:

Status: Regular Full Time Working Conditions: Hybrid Education Level: Bachelor's Degree in Computer, Software, or Electrical engineering (or other related discipline) Base Location: Pickering, ON Shifts(s): Days Travel: 10% Deadline to Apply: December 19, 2025 Salary Range: $1,704.68 - $2,924.93 Per Week

Electrify your career and help build a brighter tomorrow.

Every generation has a challenge that defines them. At OPG, we are calling on all innovators, disruptors, thought leaders and change-makers. Join us as we work to electrify life in one generation and build a sustainable future powered by our electricity, our ideas, and our people. Join OPG and make history.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Software Engineer.

Reporting to the Manager, Engineering, this position is responsible for designing, maintaining, monitoring, and troubleshooting control computer systems within a nuclear facility.

KEY ACCOUNTABILITIES

• Designing, maintaining, monitoring, and troubleshooting control computer systems in a nuclear facility
• Implementing software modifications using both high level (C/C++/Python/.NET) and low-level (assembly, machine code) languages
• Embedded system design and integration of hardware and software components
• Development of computer system requirements and associated documentation in accordance with the Engineering Change Control (ECC) process
• Application of cyber security best practices in computing systems related modifications in the station
• Development of comprehensive design documentation, technical specifications, plans, procedures, user manuals, reports, guidelines, and other technical documentation for systems involving computer systems
• Execution of test procedures and authoring technical reports
• Validation and verification of software designs (code review, configuration testing, subsystem testing, etc.) on simulation and test environments
• Maintaining and upgrading site computer labs, support tools, and test jigs
• Working with digital controller programming/coding
• Working with Nuclear software program governance
• Attend meetings, conferences, and required training
• Other duties as required

QUALIFICATIONS

• Bachelor’s or Master’s degree in Computer/Software/Electrical engineering or Computer Science is required; a P.Eng designation would be an asset.
• Minimum 2 years experience in a computer engineering or equivalent role
• Experience working with various software systems such as C/C++/Python/Assembly
• Experience in Varian Assembly language programming would be an asset
• Excellent time management skills and ability to work as a team player
• Excellent verbal and written communication skills
• Candidate must be a fully licensed engineer in the province of Ontario, or be eligible to be licensed in the Province of Ontario

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the application or interview process, please contact [e-mail].

What makes a career at OPG different?

With operations across Ontario and the United States, OPG is one of the most diverse power producers in North America. As the largest generator in Ontario, we meet approximately 50% of the province’s electricity needs, largely from low-carbonsources like nuclearand hydro.

As we work to achieve our vision of Electrifying life in one generation, OPG and our family of companies are also helping advance the development of new low-carbon technologies such as Small Modular Reactors (SMRs), refurbishment projects, and electrification initiatives to help power the growing demands of a growing economy. Join OPG and make history.

Please submit your application online at jobs.opg.com. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Hybrid

The base salary range considers many factors including, but not limited to experience, education, and training, including any collective agreement requirements for union represented positions. It is not typical for the salary to be offered near the top of the range, and salary is dependent on numerous factors. For management roles, the base salary range does not represent the total compensation package. The total compensation package for regular full-time management roles includes pay-for-performance programs for annual and medium time periods. Maintaining a high-performance culture and excellence is a core expectation of every member of our leadership team and is rewarded through the established compensation framework.

OPG is committed to employment equity. As such, we encourage applicants from equity-seeking communities (Indigenous Peoples, racialized persons, persons with disabilities, and women). We strongly believe that alleviating the under-representation of equity-seeking individuals will create a stronger OPG team and allow us to better serve the needs of our diverse communities.

In order to fulfill the above-mentioned purpose, priority in hiring may be given to qualified persons who self-identify as a member of equity-seeking groups as identified in the application process. This initiative constitutes a special program under the Human Rights Code/Canadian Human Rights Act.