Developing affordable, low impact, emission free #longduration energy storage using compressed air, gravity, and water
Toronto, Ontario
Hydrostor is a leading developer and operator of long-duration energy storage systems. Hydrostor leverages a proven technology solution for delivering long-duration energy storage (eight hours or more) to power grids around the world. Hydrostor’s technology uses compressed air and water to store energy. This patented technology allows grid operators to draw on clean energy, even when there is no sun to fuel solar panels and no wind to generate energy from turbines. Hydrostor has a successful utility scale facility commercially contracted to the Independent Electricity System Operator (IESO) located in Goderich, Ontario, and two advanced projects under development in Kern County, California and New South Wales, Australia. Hydrostor has an extensive early-stage pipeline of projects in North America, Australia and Europe. Founded in 2010 and with headquarters in Toronto, Canada and offices in Melbourne, Australia and Sacramento, USA, Hydrostor is backed by Goldman Sachs Asset Management, the Canada Pension Plan (CPP) and other forward-thinking institutional investors, providing financial security to commit to top-tier energy projects.
Hybrid · Toronto
Lead technical oversight and design of stationary mechanical and balance-of-plant equipment across energy storage projects, from concept and FEED through procurement, construction, and commissioning. Set equipment standards and specifications, review internal and external engineering deliverables, oversee quality assurance, and support vendors, project teams, and field execution.
Hybrid · Toronto
Lead technical delivery and assurance for subsurface, reservoir, early-works, and transmission engineering scopes, coordinating EPC/EPCM partners and aligning work with project design, schedule, cost, quality, and safety objectives. Integrate engineering with procurement, construction, and commissioning; oversee studies, reviews, risk mitigation, and field support throughout project execution.
Hybrid · Toronto
Provide practical legal advice and draft, review, and negotiate commercial and strategic agreements supporting energy storage project development, financing, construction, and operations. Support corporate governance, compliance, employment and intellectual property matters, and coordinate with external counsel on domestic and international legal matters.
Hybrid · Toronto
Lead, mentor, and develop a multidisciplinary engineering team while allocating resources and coordinating priorities across projects and business stakeholders. Oversee engineering work packages and support the development of an Engineering Centre of Excellence, including its processes, standards, tools, and best practices.
Hybrid · Toronto
The HR Administrator supports the People & Culture team by managing recruitment activities, employee onboarding, and HR systems administration. They also coordinate payroll, benefits, and employee engagement initiatives to ensure efficient and compliant HR operations.
Hybrid · Toronto
Lead full-cycle recruitment across technical, professional, and leadership roles to scale the global organization. Partner with hiring managers to develop talent strategies and enhance the employer brand within the clean energy sector.
Hybrid · Toronto
The Senior Commissioning Manager plans and executes commissioning activities for A-CAES projects, ensuring all subsurface and surface systems are safely transitioned to operations. This includes coordinating with EPCM partners and OEMs to deliver an integrated commissioning program and ensure operational readiness.
Hybrid · Toronto
Lead and coordinate Front-End Loading (FEL-1 and FEL-2) engineering efforts for energy storage pipeline projects. Act as the primary technical interface between internal stakeholders and external engineering partners to ensure projects are ready for execution.
