Commissioning Engineer

The Opportunity

Are you an experienced Commissioning Engineer looking to stay technical while reducing time spent working away from home?

Hitachi Energy is seeking a Senior Commissioning Engineer to provide commissioning expertise across a portfolio of transmission, distribution, substation, and renewable energy projects throughout the UK. This is a predominantly remote role, with travel typically less than 15%, offering a rare opportunity to remain at the forefront of major infrastructure projects without being permanently site-based.

Working closely with Project Managers and commissioning teams, you will act as the commissioning subject matter expert, supporting projects from tender stage through to energisation and handover. You'll play a key role in shaping commissioning strategies, developing documentation, supporting project planning activities, and ensuring successful project delivery across multiple projects simultaneously.

Location:

UK (Remote with occasional travel to project sites and Hitachi Energy offices as required)

• Provide commissioning expertise throughout tendering, planning, delivery, and project close-out phases.
• Develop commissioning strategies, programmes, methodologies, and testing sequences.
• Support tender reviews, commissioning estimates, resource planning, and project scheduling activities.
• Review, develop, and approve commissioning procedures, test plans, and technical documentation.
• Act as the commissioning subject matter expert across multiple projects.
• Support Factory Acceptance Tests (FATs), commissioning reviews, and customer meetings.
• Conduct periodic site visits to review progress, identify risks, and provide technical guidance.
• Work closely with Project Managers to manage commissioning risks, technical issues, claims, and successful project delivery.
• Review commissioning documentation completed by internal teams and external partners.
• Support commissioning activities from project award through to energisation and handover.

Proven commissioning experience within electrical infrastructure, substations, utilities, renewable energy, or power transmission and distribution projects.

Strong understanding of commissioning processes, testing methodologies, project delivery, and energisation activities.

Experience developing, reviewing, or approving commissioning documentation and test procedures.

Knowledge of commissioning planning, resource allocation, sequencing, and project scheduling.

Strong communication and stakeholder management skills.

Ability to work independently and manage priorities across multiple projects.

• High Voltage commissioning experience, ideally within 132kV to 400kV environments.
• Substation commissioning experience.
• Transmission & Distribution project experience.
• Medium Voltage commissioning experience.
• Experience supporting FATs and commissioning readiness activities.

• Predominantly remote role with less than 15% travel.
• Opportunity to work on critical infrastructure supporting the UK's energy transition.
• Stay technically involved without spending most of your time on site.
• Support major transmission, distribution, renewable energy, and substation projects across the UK.
• Private medical insurance with the option to add family members.
• Flexible working environment with a strong focus on work-life balance.
• Excellent opportunities for career growth within a global leader in sustainable energy.

• Inclusive Work Environment:
  We foster a diverse and inclusive workplace where everyone feels valued and respected.
• 25 days holiday, plus bank holidays.
• Excellent company pension and wide-ranging benefits schemes.
• Career Growth:
  Enjoy excellent career opportunities in a global company…