New Grad Program - Transmission Portfolio Management - Project Estimating (Engineering) - June 2026

50868 - Toronto - Regular Not Applicable/Optional 

Hydro One is proud to be the largest electricity transmission and distribution provider in Ontario, serving nearly 1.5 million customers. We have a long history in the industry with our roots dating back over 110 years to 1906. Since then, we have worked to grow and evolve to meet the changing needs of our customers and communities across Ontario. Today, we’re focused on providing exceptional customer service and ensuring we are building safe communities where we live, work and play.

It’s an exciting time to join the team at Hydro One!

New Grad Program  

Candidates selected for this position will be included in Hydro One's New Grad development program.

Our New Graduate program reflects our long-term commitment to invest time and resources to build the best and brightest team. We are always on the lookout for individuals who have a passion for learning and are looking to build their career with Hydro One.  

 The two-year program offers a permanent position from Day 1, a combination of training and coaching, and the ability to rotate through several roles allowing New Grads to gain experience working on different projects and in different environments.   

Program Eligibility  

• • You have graduated with your bachelor's degree in 2024, 2025 or will graduate by May 2026  

• • Or, you are currently completing a master's degree in a related field, you are graduating by May 2026, and have a maximum of 1 year between completing your bachelor's degree and enrolling in your master's program.  

• • Good Academic Standing (A copy of your Official/Unofficial Transcript)  

• • Valid, permanent driver's license (Ontario Class G)  

Capital Portfolio Delivery 

We are seeking Engineering New Grad within our Project Estimating team.  

Our Capital Portfolio Delivery division is responsible for leveraging our internal capabilities and working with key stakeholders and Indigenous partners to efficiently deliver our growing capital plan, ensuring Hydro One can support the future of energy in our province. 

Engineers in Transmission Portfolio Management (Capital Projects) take on exciting roles, leading critical activities like technical reviews, scope development, risk assessment, cost control, and scheduling. The Estimating team prepares detailed project estimates and analyses. New graduates will thrive on challenging tasks, learning about engineering, construction, commissioning, and finance, gaining a comprehensive understanding of the entire project lifecycle. This role fosters professional growth and technical and financial expertise. 

In this role you will: 

• Reporting to the Manager of Project Estimating & Benchmarking, the successful candidate will be responsible for preparing project estimates in support of the investment approval process.  

• Review technical specifications, documents, and drawings and attend project meetings to determine the scope of work and required contents of an estimate. 

• Prepare complete project estimates by having a thorough understanding of the project scope based on limited data. 

• Research and maintain historical data (purchase orders, subcontracts, cost comparison, and bills of materials) to develop precedence and validate estimates. 

• Interface with other lines of business, regarding details of design and construction/commissioning activities. 

• Review and present details of estimates with senior management. 

• Coordinate with Engineering, Investment Administrators, Project Managers, Construction, Grid Operations and other stakeholders (internal and external) in the preparation of complete project estimates. 

• Review estimates provided by other work groups to ensure accuracy and consistency. 

• Review and ensure timeliness and quality of all submissions. 

• Prepare a Basis of Estimate (BoE) for all estimates. 

• Support Risk Management sessions for projects. 

• Prepare project reports as necessary. 

Duties may include: 

• Familiarity with station/lines power equipment (both transmission and distribution) 

• Detailed knowledge of electrical theory and principles underlying the design and construction of assets 

• Understanding of electrical power systems: station, transmission line, distribution line and their protection and control systems 

• Knowledge of estimating processes and practices 

• Familiarity with project management practices 

• Experience in project management, construction, and/or engineering 

• Familiarity with construction methods and techniques 

• Knowledge of statistical and accounting principles for cost control and variance analysis 

• Planning, organizing, and assigning work to staff, maintaining quality and performance control 

• Familiarity with accounting practices and procedures for maintaining cost reporting systems 

What we look for: 

• A self-motivated individual with an aptitude to learn 

• Strong Organizational Skills and a high attention to detail 

• Interest in driving change and taking on new challenges 

• Excellent written and verbal communication skills. 

• Ability to take initiative, solve complex problems with a customer orientation, adapt to changing environments, and think of out of box innovative solutions. 

• Maintains focus to high quality work. 

• Attention to details, quality driven in day-to-day, routine, or complex tasks, maintains focus to ensure high quality work. 

Job Requirements:  

• Must meet New Grad Program Eligibility Requirements  

• A University undergraduate degree in Engineering (Electrical, Computer, Software, Mechatronics, Chemical), Computer Science, Data Science, Mathematics, or related field 

• Previous Co-op/Internship experience in a relevant field and industry is considered an asset 

How to Apply:

If you share our passion for safety, our customer service focus, and are ready to play a lead role in building a bright future, we would love to hear from you!

Documents to Include (Mandatory):

• Resume
• A copy of your most recent Transcript (Official/Unofficial)

Deadline: October 28 2025

We thank all applicants for their interest in a career at Hydro One; however, only those candidates who are selected for an interview will be contacted.

Tell Us About You

As part of our commitment to building a thoughtful and values-driven team, we encourage you to create your application materials—such as your resume, cover letter, and any written or oral responses—without the use of AI tools.

We’re genuinely interested in hearing your story, in your own words. Your personal voice, experiences, and perspective help us understand how you might contribute to our team and culture.

Thank you for taking the time to share your authentic self with us.

Accommodations

At Hydro One we understand that the success and strength of our business rests with our people. When we develop their skills, we are investing in both their success and ours. To secure the best talent, we seek to create a workforce that reflects the diverse populations of the communities where we live and work and to create a culture based on safety, innovation and inclusiveness. 

In the event you are experiencing difficulties applying to this job please consult our help page here.

If you need an accommodation due to a disability, please email careers@hydroone.com. Hydro One will provide reasonable accommodations for qualified individuals with disabilities in the job application process.

Please note this email is only for accommodation requests. Resumes sent to this email address will not be considered.

We are honored to be recognized by Forbes in its list of Canada’s Best Employers for 2025.

 "Employer of the year 2025"