Senior Technical Engineer/Officer

Status: Permanent Full TimeWorking Conditions: HybridEducation Level: Bachelor’s Degree in Instrumentation & Control Engineering (or other related discipline)Base Location: Oshawa, ONShift: DaysTravel: 10%Deadline to Apply: December 31, 2025Salary 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 Senior Technical Engineer/Officer. Reporting to the Manager, Design Engineering, this position is responsible for providing electrical and instrumentation & control design engineering services and support in collaboration with internal departments, external vendors, equipment manufacturers and regulatory organizations to ensure successful project delivery. Key Accountabilities Providing Electrical and Instrumentation & Control design as well as oversight of external design service providers, preparation of technical specifications, design requirements, modification packages, and design calculations, and reviewing design reports. Key drawings/documents include single line and three‑line diagrams, connection wiring diagrams, cable block diagrams, cable routing/instrumentation piping routing, control logics, electrical equipment layouts, and various reports. Conducting or reviewing engineering studies, assessments and investigations of general, unusual problems or developments of an electrical nature related to assigned projects. Collaborating with OPG's internal teams and external organizations, including Engineering Procurement Construction (EPC) vendors. Working with OPG's Construction Engineering and Project Management teams to support installation planning, installation, commissioning and close‑out phases of the project. Providing procurement evaluations and support, and active participation in cross‑functional teams to address and solve complex problems. Applying Engineering Change Control (ECC) processes to prepare design packages with quality. Providing design oversight on vendors' engineering function (in all modification phases) to ensure all aspects of the ECC process are followed. Providing design engineering support (for both in‑house and external vendors' projects) in the field of Electrical and Instrumentation & Control engineering, applying knowledge of ARC Flash Calculations, Short Circuit Analysis, ETAP models, Relay Protection and Switchgear designs when applicable. Preparing inspection and maintenance procedures and standards for in‑house designs and providing effective oversight on external design vendors. Participating in Factory Acceptance Tests and reviewing test reports as required. Managing successful completion of the design activities and support for assigned multiple, short, and long‑duration projects from concept to commissioning and close‑out. Applying strong electrical and instrumentation engineering fundamentals to provide technical evaluation and advice, solve problems, and coordinate all technical work as required to support the assigned/emergent nuclear projects. Qualifications 4‑year Bachelor’s degree in engineering (Electrical and Instrumentation & Control); advanced degrees may be an asset. Minimum of 8 to 10 years related engineering experience, PEng an asset. Experience working in the Nuclear or Power Generation industry is an asset. Strong electrical and Instrumentation & Control engineering fundamentals and principles. Experience providing design engineering support (for both in‑house and external vendors' projects) in the field of Electrical and Instrumentation & Control engineering. Knowledge of ARC Flash Calculations, Short Circuit Analysis, ETAP models, Relay Protection and Switchgear designs. Experience with nuclear plant ECC (Engineering Change Control) process an asset. Excellent written and verbal communication skills and complex problem‑solving skills. Fully licensed engineer in the province of Ontario, or eligible to be licensed in 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 selection process, please contact . 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‑carbon sources like nuclear and 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 power the growing demands of our economy. Join OPG and make history. Please submit your application online at . OPG thanks all those who apply; however, only candidates considered for an interview will be contacted. 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. Salary is typically not 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. 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. #J-18808-Ljbffr