Senior Hydrotechnical Engineer
About the role
**Location:**Niagara, ON, CA, L0S 1J0
Req ID: 53827
Status: Regular Full Time
Working Conditions: Hybrid
**Education Level:**Bachelor's Degree in Civil, Water Resources, or Environmental Engineering; Licensed Professional Engineer (P. Eng) designation is an asset
Base Location: Niagara, ON
Shift: No
Travel: 25%
**Deadline to Apply:**November 11, 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 Senior Hydrotechnical Engineer (Water Resources Engineer) Reporting to the Plant Technical Support Manager - Hydrotechnical Engineering, this position is responsible to provide technical advice and guidance on a variety of technical matters within designated area of responsibility for hydroelectric and thermal stations maintenance, operations, performance, design and commissioning.
KEY ACCOUNTABILITIES
-
Lead data collection, assessments, studies, inspections, investigation, and design evaluations for various works associated with hydroelectric and thermal generating stations and associated facilities.
-
Provide advice on maintenance, rehabilitation, design and construction issues related to dams and other hydraulic structures associated with hydroelectric and thermal generating stations.
-
Plan, organize, and conduct hydraulic field studies to gather data on hydraulic characteristics of rivers, reservoirs, and dam spillways necessary for the continuous safe and efficient operation of hydroelectric and thermal generating stations.
-
Plan, organize and execute hydrologic and hydraulic modelling and studies in support of OPG’s operations and the dam safety program.
-
Participate in various technical and professional committees internal and external to OPG as subject matter expert.
-
Prepare, present and implement procedures, instructions, project charters, business case summaries, plant condition assessments and technical reports.
-
Assist Supervisor in the administration of work projects, and coach junior staff on processes.
-
Coordinate with Operations / Production, Water Management, and Dam Safety professionals across OPG to develop tools and practices to enhance water management at OPG.
QUALIFICATIONS
-
Bachelor’s Degree in Civil Engineering with major in Water Resources or Environmental Engineering.
-
Graduate Degree in Water Resources or Hydrotechnical Engineering is an asset.
-
Registered (in good standing), or eligible to be registered, and licensed to practice as a Professional Engineer (P.Eng) in the Province of Ontario.
-
8-10 years of relevant experience as a Hydrotechnical Engineer primarily in the area of hydroelectric power generation and Dam Safety assessments.
-
Experience in collection, management, evaluation and interpretation of data from the natural and built environment.
-
Demonstrated experience in conducting hydrotechnical assessments, hydrologic modeling, hydraulic modelling, dam break analysis and consequence assessments.
-
Experience in acquisition, processing, and interpretation of hydraulic field data (flow, water level, bathymetry etc.) using different acoustic / Sonar tools/equipment and associated software.
-
Experience and knowledge in application of Hydrologic, Hydraulic, and GIS software and modeling tools (such as HEC Suite of Products, 2D and 3D hydraulic models including Telemac and Flow3D, ESRI suite of software).
-
In-depth knowledge pertaining to the assessment, design and rehabilitation of various dams and hydraulic structures.
-
Experience with and understanding of OPG’s Dam Safety Program and associated Standards and Procedures.
-
Experience with and understanding of Dam Safety Regulations and Industry Guidelines applicable to OPG facilities.
-
Understanding and Experience in application of Canadian Dam Association Dam Safety guidelines and technical bulletins.
-
Excellent verbal and written communication skills, including the ability to develop and deliver reports, briefings, project plans.
-
Good organizational and leadership skills, and to be a self-starter who can work both independently and in a team environment that is dedicated to engineering excellence and best practices.
-
Have a strong interest in fast-paced, challenging work environments where showing initiative and self motivation are assets.
-
Strong in understanding, executing and following governance and procedures with a questioning and analytical attitude/approach under minimum required supervision.
-
Proven track record on delivering results.
-
Required travel up to 30% (including overnight) via road, air, boat, etc.; with valid Ontario Driver’s License in good standing.
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 AODA@opg.com
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 help power the growing demands of a growing economy. Join OPG and make history.
Please submit your application online at https://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.
About Ontario Power Generation
At Ontario Power Generation (OPG), our power is changing the world as we strive to electrify life in one generation. As the province’s largest clean power generator, OPG operates one of North America’s most diverse generating fleets. We are now advancing several clean energy innovations, including Small Modular Reactors, low-carbon hydrogen, and energy storage, to help set Ontario and the world on the path to an electrified future, where more aspects of life – from cars to homes and industries – are powered by clean electricity. As part of this vision, we’re also focused on becoming a net-zero company by 2040 and enabling a net-zero economy by 2050. We have already made major strides to a sustainable future. In 2014, OPG burned its last piece of coal to make electricity, which represented one of the world’s single-largest climate change-specific actions. Today, through the dedication of more than 9,500 employees, OPG generates almost half of the electricity that Ontario’s homes, schools, hospitals, and businesses rely on each day. We are committed to ensuring our energy production is reliable, safe, and environmentally sustainable for Ontarians today and for the future. In Ontario, our diverse fleet includes two nuclear stations, 66 hydroelectric stations, two thermal generating stations, one solar facility, and four combined-cycle gas generating stations, which are operated by our subsidiary, Atura Power. Additionally, we own two other nuclear generating stations in Ontario, which are leased on a long-term basis to Bruce Power L.P. In the United States, OPG owns and operates 85 hydroelectric stations in 18 states through our subsidiary, Eagle Creek Renewable Energy. Some of the actions OPG is taking now to prepare for our electric future include the ongoing refurbishment and upgrades of our hydro fleet, refurbishment of our Darlington Nuclear Generating Station, which will secure 30 more years of clean, reliable, low-cost power.
Senior Hydrotechnical Engineer
About the role
**Location:**Niagara, ON, CA, L0S 1J0
Req ID: 53827
Status: Regular Full Time
Working Conditions: Hybrid
**Education Level:**Bachelor's Degree in Civil, Water Resources, or Environmental Engineering; Licensed Professional Engineer (P. Eng) designation is an asset
Base Location: Niagara, ON
Shift: No
Travel: 25%
**Deadline to Apply:**November 11, 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 Senior Hydrotechnical Engineer (Water Resources Engineer) Reporting to the Plant Technical Support Manager - Hydrotechnical Engineering, this position is responsible to provide technical advice and guidance on a variety of technical matters within designated area of responsibility for hydroelectric and thermal stations maintenance, operations, performance, design and commissioning.
KEY ACCOUNTABILITIES
-
Lead data collection, assessments, studies, inspections, investigation, and design evaluations for various works associated with hydroelectric and thermal generating stations and associated facilities.
-
Provide advice on maintenance, rehabilitation, design and construction issues related to dams and other hydraulic structures associated with hydroelectric and thermal generating stations.
-
Plan, organize, and conduct hydraulic field studies to gather data on hydraulic characteristics of rivers, reservoirs, and dam spillways necessary for the continuous safe and efficient operation of hydroelectric and thermal generating stations.
-
Plan, organize and execute hydrologic and hydraulic modelling and studies in support of OPG’s operations and the dam safety program.
-
Participate in various technical and professional committees internal and external to OPG as subject matter expert.
-
Prepare, present and implement procedures, instructions, project charters, business case summaries, plant condition assessments and technical reports.
-
Assist Supervisor in the administration of work projects, and coach junior staff on processes.
-
Coordinate with Operations / Production, Water Management, and Dam Safety professionals across OPG to develop tools and practices to enhance water management at OPG.
QUALIFICATIONS
-
Bachelor’s Degree in Civil Engineering with major in Water Resources or Environmental Engineering.
-
Graduate Degree in Water Resources or Hydrotechnical Engineering is an asset.
-
Registered (in good standing), or eligible to be registered, and licensed to practice as a Professional Engineer (P.Eng) in the Province of Ontario.
-
8-10 years of relevant experience as a Hydrotechnical Engineer primarily in the area of hydroelectric power generation and Dam Safety assessments.
-
Experience in collection, management, evaluation and interpretation of data from the natural and built environment.
-
Demonstrated experience in conducting hydrotechnical assessments, hydrologic modeling, hydraulic modelling, dam break analysis and consequence assessments.
-
Experience in acquisition, processing, and interpretation of hydraulic field data (flow, water level, bathymetry etc.) using different acoustic / Sonar tools/equipment and associated software.
-
Experience and knowledge in application of Hydrologic, Hydraulic, and GIS software and modeling tools (such as HEC Suite of Products, 2D and 3D hydraulic models including Telemac and Flow3D, ESRI suite of software).
-
In-depth knowledge pertaining to the assessment, design and rehabilitation of various dams and hydraulic structures.
-
Experience with and understanding of OPG’s Dam Safety Program and associated Standards and Procedures.
-
Experience with and understanding of Dam Safety Regulations and Industry Guidelines applicable to OPG facilities.
-
Understanding and Experience in application of Canadian Dam Association Dam Safety guidelines and technical bulletins.
-
Excellent verbal and written communication skills, including the ability to develop and deliver reports, briefings, project plans.
-
Good organizational and leadership skills, and to be a self-starter who can work both independently and in a team environment that is dedicated to engineering excellence and best practices.
-
Have a strong interest in fast-paced, challenging work environments where showing initiative and self motivation are assets.
-
Strong in understanding, executing and following governance and procedures with a questioning and analytical attitude/approach under minimum required supervision.
-
Proven track record on delivering results.
-
Required travel up to 30% (including overnight) via road, air, boat, etc.; with valid Ontario Driver’s License in good standing.
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 AODA@opg.com
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 help power the growing demands of a growing economy. Join OPG and make history.
Please submit your application online at https://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.
About Ontario Power Generation
At Ontario Power Generation (OPG), our power is changing the world as we strive to electrify life in one generation. As the province’s largest clean power generator, OPG operates one of North America’s most diverse generating fleets. We are now advancing several clean energy innovations, including Small Modular Reactors, low-carbon hydrogen, and energy storage, to help set Ontario and the world on the path to an electrified future, where more aspects of life – from cars to homes and industries – are powered by clean electricity. As part of this vision, we’re also focused on becoming a net-zero company by 2040 and enabling a net-zero economy by 2050. We have already made major strides to a sustainable future. In 2014, OPG burned its last piece of coal to make electricity, which represented one of the world’s single-largest climate change-specific actions. Today, through the dedication of more than 9,500 employees, OPG generates almost half of the electricity that Ontario’s homes, schools, hospitals, and businesses rely on each day. We are committed to ensuring our energy production is reliable, safe, and environmentally sustainable for Ontarians today and for the future. In Ontario, our diverse fleet includes two nuclear stations, 66 hydroelectric stations, two thermal generating stations, one solar facility, and four combined-cycle gas generating stations, which are operated by our subsidiary, Atura Power. Additionally, we own two other nuclear generating stations in Ontario, which are leased on a long-term basis to Bruce Power L.P. In the United States, OPG owns and operates 85 hydroelectric stations in 18 states through our subsidiary, Eagle Creek Renewable Energy. Some of the actions OPG is taking now to prepare for our electric future include the ongoing refurbishment and upgrades of our hydro fleet, refurbishment of our Darlington Nuclear Generating Station, which will secure 30 more years of clean, reliable, low-cost power.