High Voltage Field Service Engineer – Ireland

Hitachi Energy Ltd.; Dublin; Hybrid; EUR 55,000 - 75,000; Full time

Benefits offered by this job

Competitive salary package

Excellent pension and benefits

Training and development programs

Bonus schemes

Job summary

Hitachi Energy Ltd. is seeking a Field Service Engineer in Ireland to deliver commissioning, maintenance and technical support for High Voltage equipment across Ireland and Northern Ireland.

You will work on HV substations and power systems, ensuring safe, reliable energy delivery and hands-on customer service. Responsibilities include HV commissioning, testing, fault diagnosis, and documentation, with extensive travel and collaboration with customers and third parties.

Qualifications

• Qualified Electrician with HV experience and substations or transmission networks.
• Experience delivering maintenance, troubleshooting and fault diagnosis on HV equipment.
• Proven ability to prepare technical reports and handover packs.

Responsibilities

• Develop commissioning and energisation plans, ensure safety and schedule.
• Lead HV equipment commissioning and ensure compliance with specs and standards.
• Prepare procedures, test docs, and handover packs for projects.
• Coordinate schedules with customers, contractors and third parties.
• Perform inspection, testing, fault diagnosis and root cause analysis.
• Create pre-commissioning and commissioning test procedures and rectify deficiencies.
• Monitor progress and report on safety, quality, and technical performance.
• Support customer acceptance testing and obtain sign-off.
• Liaise with regulators and network operators for approvals.

Skills

High Voltage experience

Commissioning expertise

Troubleshooting skills

Site safety mindset

Education

Electrical trade qualification

Tools

CMMS

Job description

Hitachi Energy Ltd. is seeking a Field Service Engineer in Ireland to deliver commissioning, maintenance and technical support for High Voltage equipment across Ireland and Northern Ireland.

You will work on HV substations and power systems, ensuring safe, reliable energy delivery and hands-on customer service. Responsibilities include HV commissioning, testing, fault diagnosis, and documentation, with extensive travel and collaboration with customers and third parties.