Service Commissioning Engineer

Hitachi; Zaventem; On-site; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Pension plan

Tool-of-trade car for business travel

32 days PTO

Learning & development opportunities

Flexible working arrangements

Job summary

Hitachi Energy Belgium N.V. is seeking a Service Commissioning Engineer to join our field service team in Zaventem.

You will commission, install, test, and maintain high-voltage transformers and related electrical equipment at customer sites across the region, ensuring safe, reliable operation and compliance with safety standards. You will lead diagnostic tests, provide technical guidance, and collaborate with engineering to improve product performance.

Qualifications

• Bachelor’s degree in Electrical Engineering or related field.
• Minimum 5 years in service/commissioning, including HV experience.
• Fluent English and basic Dutch; strong safety mindset.

Responsibilities

• Commission, install, test, and maintain high-voltage transformers and electrical systems at customer sites.
• Perform maintenance, repairs, and upgrades on transformer and substation equipment.
• Conduct diagnostic tests and troubleshoot electrical and control systems, including protection relays and MV panels.
• Provide technical advice and support to customers, ensuring high-quality service delivery.
• Collaborate with engineering teams to improve product reliability and service performance.
• Prepare detailed service and commissioning reports in line with company standards.
• Ensure all work complies with Hitachi Energy’s safety rules and local regulations.
• Build and maintain strong relationships with customers through professionalism and technical excellence.

Skills

English (B2)

Dutch (B1)

Electrical troubleshooting

HV systems

Customer collaboration

Education

Bachelor’s in Electrical Engineering or related field

Tools

Diagnostic software

Job description

Location:

Zaventem, Flemish Brabant, Belgium

Job ID:

R0146575

Date Posted:

2026-10-26

Company Name:

Hitachi Energy Belgium N.V.

Profession (Job Category):

Engineering & Science

Job Schedule:

Full time

Remote:

No

Job Description:

The opportunity

At Hitachi Energy, our purpose is advancing a sustainable energy future for all. We are looking for a dedicated Service Commissioning Engineer to join our Service team based in Zaventem Belgium. In this field-based role, you will work directly with customers to commission, install, test, and maintain high-voltage transformers and related electrical equipment.

You will play a critical role in ensuring reliable and safe operation of our systems, performing diagnostic tests, providing technical advice, and supporting continuous improvements in product performance. This position offers the opportunity to apply your technical expertise in high-voltage environments, travel across the region, and contribute to the energy transition in a hands‑on way.

How you’ll make an impact

• Commission, install, test, and maintain high-voltage transformers and electrical systems at customer sites.
• Perform maintenance, repairs, and upgrades on transformer and substation equipment.
• Conduct diagnostic tests and troubleshoot electrical and control systems, including protection relays and MV panels.
• Provide technical advice and support to customers, ensuring high-quality service delivery.
• Collaborate with engineering teams to improve product reliability and service performance.
• Prepare detailed service and commissioning reports in line with company standards.
• Ensure all work complies with Hitachi Energy’s strict safety rules, as well as local and industry regulations.
• Build and maintain strong relationships with customers through professionalism, safety, and technical excellence.

Your background

• Bachelor’s degree in Electrical Engineering, Energy Technology, or a closely related discipline.
• Minimum 5 years of experience in service, commissioning, or maintenance — including at least 2 years in high-voltage environments.
• In-depth knowledge of transformer design, operation, and protection systems.
• Strong electrical troubleshooting and analytical skills, with proficiency in diagnostic tools and relevant software.
• Fluent in English (B2) and good knowledge of Dutch (B1) — safety communication in both languages is essential.
• Demonstrated safety mindset with the ability to stop or refuse unsafe work.
• Willingness to travel extensively within Belgium and occasionally abroad for service calls.

More about us

We pride ourselves on offering a holistic range of competitive benefits to support your financial, physical, and mental wellbeing, as well as your professional growth. We want you to truly thrive with us, in work and out.

For this role, depending on grade and experience, we offer the following employee benefits (subject to plan rules):

• Pension plan
• Tool-of-trade car for business travel
• Enhanced leave programs — 32 days of paid time off (PTO)
• Continuous learning and development opportunities
• Flexible working arrangements when not on-site

Accessibility and reasonable accommodation

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. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.

This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Use of Al and automated tools in recruitment

As part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi’s Global Data Privacy Notice.

Background Screening and Security Checks

As part of the hiring process, Hitachi Energy conducts pre-employment background checks that may include verification of employment history, education, criminal records, and other relevant information, in accordance with applicable laws.

For certain roles—particularly those involving access to sensitive information, financial responsibilities, client data, regulated environments, or security‑sensitive functions—additional or more comprehensive background or security screenings may be required. These may include, but are not limited to, enhanced criminal history checks, credit history reviews (where legally permissible), sanctions screening, or other due diligence measures aligned with the responsibilities of the position.

The scope and depth of any background or security review will be determined based on the nature of the role and business necessity, and will always be conducted in compliance with applicable federal, state, and local laws. Candidates will be notified and, where required, asked to provide consent prior to the initiation of any such checks.