At Hitachi Energy

, purpose drives everything we do. Our Market Management System (MMS) teams build advanced software that electricity market operators rely on to manage, optimize, and operate some of the world’s largest and most complex power networks.

In this role, you will join a highly specialized

Quality Assurance team

focused on validating mission‑critical software that supports real‑time energy markets, grid security, and optimization. Your work will directly influence system reliability, performance, and customer success.

You’ll collaborate with engineers, domain experts, and global teams to test sophisticated solutions across data management, network modeling, optimization, and operational control. This is an opportunity to apply deep power systems knowledge in a modern software environment, while continuously improving how complex systems are validated at scale.

If you enjoy solving challenging problems, working with advanced energy systems, and contributing to software that truly matters, this role offers both impact and long‑term growth.

How You’ll Make An Impact

- Translate business and functional requirements into effective test strategies

- Design and execute functional and non‑functional test cases

- Prepare, validate, and manage complex data sets for system testing

- Collaborate closely with engineering and subject matter experts

- Develop reusable test automation and validation tools

- Execute integration, regression, performance, and acceptance testing

- Analyze test results and drive quality improvements

- Support issue investigation, resolution, and verification

Your background

- Advanced degree (MTech / ME or PhD) in Electrical Engineering

- Academic or practical experience in power systems optimization

- Knowledge of power system modeling, analysis, or optimization methods

- Experience with software testing, scripting, or automation (e.g., Python)

- Familiarity with Linux, Windows, or similar operating systems

- Strong analytical and communication skills, with the ability to work independently

More About Us

- Comprehensive group insurance (medical, dental, life and disability) and access to a telemedicine service.

- Pension plan with attractive employer contribution.

- Bonus program.

- 24/7 employee and family assistance program.

- Fitness and wellness program.

- Hybrid Work from home policy.

Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future through innovative power grid technologies with digital at the core. Over three billion people depend on our technologies to power their daily lives.

With over a century in pioneering mission-critical technologies like high-voltage, transformers, automation, and power electronics, we are addressing the most urgent energy challenge of our time – balancing soaring electricity demand, while decarbonizing the power system.

Headquartered in Switzerland, we employ over 50,000 people in 60 countries and generate revenues of around $16 billion USD. We welcome you to apply today.