Senior Optimization Engineer

Location: Stoney Creek, Ontario, Canada

Company Name: HITACHI ENERGY CANADA INC.

Profession (Job Category): Engineering & Science

Job Schedule: Full time

Remote: No

Senior Optimization Engineer

The Opportunity As a Senior Optimization Engineer at Hitachi Energy, you will help develop the software and mathematical models that support real-time and market-based choices across the power system. In this role, you will work at the intersection of power systems, electricity markets, optimization, and software development—designing, building, testing, integrating, and documenting applications that help utilities and market operators run markets efficiently and support reliable grid operations. You will translate customer requirements into technically sound solutions, apply advanced mathematical modeling and numerical methods, and support software releases while addressing complex technical issues. Your work will contribute to the reliability, performance, and modernization of the grid by enabling smarter market operation, better use of system resources, and stronger alignment with the evolving energy landscape. You will also collaborate with internal teams and customers on projects that connect technical depth with practical results, giving you the opportunity to grow your expertise in power market applications, optimization tools, and energy software in a global environment.

How You’ll Make an Impact

• Analyze customer requirements and propose technically sound solutions for power system and electricity market applications.
• Design, develop, and test optimization applications that support power systems and market operations.
• Integrate software solutions and prepare documentation in line with established development practices.
• Support software releases and troubleshoot complex technical issues to help maintain solution performance and customer outcomes.
• Research and apply advanced mathematical modeling and numerical methods to improve application capability.
• Collaborate with internal teams and represent Hitachi Energy in customer meetings.
• Contribute to improving software development processes and technical documentation.
• Travel occasionally to support global customer projects.
• Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.

Your Background

Your Background Candidate must already have work authorization that would permit them to work for Hitachi Energy in Canada.

Bachelor’s degree in Electrical Engineering with emphasis in electricity markets.

• Minimum 5 years of experience in optimization modeling tools and solvers (AMPL/AIMMS, CPLEX, Gurobi).
• Minimum 3 years of experience with high-level programming languages.
• Minimum 3 years of experience using Linux or AIX operating systems.
• Minimum 2 years developing power system application software for electricity markets.
• Sound written and oral communication skills in English.

Travel occasionally to support global customer projects.

Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.

More About Us

In this role, you will have the opportunity to build your skills while working with experienced teams on technologies and software solutions that support the future of energy.

• Opportunities to work on innovative technologies that help shape the future of energy.
• A collaborative environment with experienced professionals across the power industry.
• Access to learning platforms, tuition reimbursement, and career development programs.
• Attractive health and retirement-related benefits.
• Paid leave and flexible work arrangements that support work-life balance.
• Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability.

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Hitachi brings together the world’s greatest minds to help breathe life into new possibilities – and drive innovation for a better future. That’s why we look for individuals who share our pioneering spirit, have imaginative ideas and are fearless when it comes to tackling the world’s biggest challenges. Our people love technology – and they love making a difference. They have a passion for finding new solutions and working with brilliant colleagues. Every day they dedicate themselves to a huge range of exciting projects, contributing to the Hitachi vision around the globe. From engineering new sustainability solutions that conserve water and energy to creating the infrastructure for the smart cities of tomorrow, there’s no challenge too great for our pioneers. And there’s no shortage of opportunities for you to make a difference. Come and experience the dynamic, collaborative and creative environments where your ideas are welcome and new discoveries are waiting. To help you grow to your full potential, we strive to support our employees in their career aspirations and promote the freedom to explore new horizons.

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