Project Engineer

Title: Project Engineer – Area Lead

Location: Toronto, ON

Job Type: Full-Time – Hybrid (3+ days/week in office)

Travel Requirement: Up to approximately 20% - mostly within North America

Join the Clean Energy Revolution

Are you ready to shape the future of sustainable energy? Hydrostor, a pioneer in Advanced Compressed Air Energy Storage (A-CAES) systems, is seeking a Project Engineer – Area Lead to join our team in Toronto. We're enabling the energy transition to a cleaner, more reliable electricity grid, and invite you to be at the forefront of this groundbreaking journey.

Why Hydrostor?

Our cutting-edge A-CAES technology is uniquely positioned to revolutionize the energy landscape. Join us as we lead the way in shaping a greener, more sustainable future.

Your Mission

Hydrostor is seeking a Project Engineer – Area Lead to join our growing team in Toronto, ON. This role is central to the successful execution of our long-duration energy storage projects, providing leadership and continuity across engineering activities. Reporting to the Vice President, Project Engineering, you'll collaborate closely with the Project Engineering Director and cross-functional teams to ensure safe, timely, and cost-effective project delivery. You'll also serve as a key liaison between engineering and other project functions, including commercial, procurement, regulatory, and construction.

Your Day-to-Day Adventures

• Provide leadership and continuity across engineering activities, contributing to the advancement of project engineering and delivery.
• Identify and implement improvements in engineering execution, influencing internal and external resources to achieve best-for-project outcomes.
• Collaborate with Hydrostor teams, the project owner's engineer, and EPC/EPCM partners to ensure that design, procurement, construction, installation, and commissioning meet Hydrostor's technology requirements and the project's time, cost, safety, and performance goals.
• Manage technical processes, including design reviews, interface coordination, risk management, change control, and deviation tracking.
• Represent the engineering function across other project domains, including commercial, project management, procurement, regulatory compliance, due diligence, and construction/commissioning.
• Provide clear and consistent reporting on engineering progress, risks, and mitigation strategies to project leadership and stakeholders.
• Work with the Technology team to resolve deviations from the basis of design and ensure design reviews are properly documented.
• Support the development of frameworks for quality assurance, schedule adherence, and alignment with business objectives.
• Contribute to other projects and strategic initiatives across Hydrostor's global portfolio as needed, with flexibility and collaboration.
• Promote a fit-for-purpose approach to engineering, balancing safety, innovation, and value throughout the project lifecycle.

Who You Are

We're looking for a collaborative and thoughtful engineering professional who thrives in dynamic environments. You bring a proactive approach to problem-solving, strong communication skills, and a commitment to fairness and inclusion. You're comfortable navigating competing priorities and can distill complex information into clear, actionable insights. You value teamwork, continuous improvement, and making a meaningful impact in the renewable energy space.

What You Bring

• A bachelor's degree in engineering or equivalent; eligible for registration with Professional Engineers Ontario (PEO).
• 7–10 years of relevant experience in engineering, project management, fieldwork, and QA/QC.
• Experience with safety and sustainability design principles.
• Familiarity with equipment used in power generation, chemical processing, or oil and gas facilities.
• Proven ability to manage engineering inputs across procurement and construction phases.
• Strong communication skills across diverse audiences, including leadership, clients, vendors, and contractors.
• Demonstrated leadership in decision-making and aligning projects with business goals.
• Ability to establish frameworks for quality, schedule, and performance commitments.
• Experience resolving design deviations and documenting design reviews.
• Understanding of Fit-for-Purpose delivery and value-based project execution.
• Knowledge of regulatory frameworks relevant to project development.
• Experience with EPC/EPCM project delivery, including front-end engineering, cost estimation, gated reviews, and detailed design.
• Skilled in project setup, scheduling, effort-hour estimation, forecasting, and reporting.
• Leadership through all project phases—from concept to commissioning.
• Practical field experience and a hands-on approach to problem-solving.

To Apply:

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We thank all applicants for their interest, however, only those selected to move forward in the interview process will be contacted.

For more information on Hydrostor and the exciting journey we're on visit our website at

Equal Opportunity Employer

At Hydrostor, we know that fostering an inclusive workplace, which values diversity, inclusion, and belonging is paramount to our success.

To fulfill our mission, our goal is to attract people who come from all backgrounds and walks of life, who bring diverse perspectives with wide-ranging experiences, and who share in our common passion to drive innovation and change the global energy landscape.

Hydrostor proudly embraces the principles of equal opportunity and inclusion. We are committed to providing opportunities for all employees and candidates. We ensure that all qualified applicants are considered for employment without regard to race, creed, colour, religion, gender, gender identity, gender expression, age, sexual orientation, national origin, marital status, parental, pregnancy, citizenship status, veteran status, disability, or any other protected status protected by applicable law.

Hydrostor is committed to making our application and interview process accessible to everyone, and we encourage applications from people with disabilities. If you require reasonable accommodation at any stage, please contact us at In your application, we welcome you to specify your preferred pronouns (e.g. she/her/hers, he/him/his, they/them/theirs, etc.).