High Voltage Laboratory Tester 80 - 100% (f/m/d)

Hitachi Energy; Zürich; On-site; CHF 18,000 - 27,000; Full time

Job summary

Hitachi Energy is inviting applications for a hands-on trainee position in Zürich, focusing on high‑voltage components testing. You will work in a lab environment, perform measurements, document results, and contribute to test setups under supervision.

The role requires practical electrical training, a readiness for shift work, and a collaborative, safety‑minded attitude. We offer onboarding, learning opportunities, and a platform to grow within a leading energy technology company.

Qualifications

• Completed vocational training in the electrical field with EFZ.
• Willingness to work in a 2- or 3-shift system.
• Independent, structured, and team-oriented working style.
• IT affinity and confidence in working with digital systems.

Responsibilities

• Test high-voltage components such as bushings.
• Safely move test specimens using lifting and crane systems.
• Use cutting-edge measuring and testing technologies to gather reliable data.
• Analyze, evaluate, and document results systematically.
• Collaborate on developing and optimizing test setups and methods.
• Maintain order and safety in the lab by applying the 6S concept.
• Consistently follow all relevant safety regulations.

Skills

German language

IT affinity

Team-oriented

Independent

Education

EFZ in electrical field

Job description

The opportunity

Our local Product Group Insulation & Components is the technology leader in the design and manufacture of high-voltage transformer bushings. Renowned international companies in power generation, transmission, and distribution count among our customers, and we hold a leading position in the high-voltage bushing sector worldwide.

The opportunity

Our local Product Group Insulation & Components is the technology leader in the design and manufacture of high-voltage transformer bushings. Renowned international companies in power generation, transmission, and distribution count among our customers, and we hold a leading position in the high-voltage bushing sector worldwide.

Are you ready to dive into the world of high-voltage technology and make a real impact? Join our dynamic team and work at the forefront of innovation!

How You’ll Make An Impact

• Test high-voltage components such as bushings
• Safely move test specimens using modern lifting and crane systems
• Use cutting-edge measuring and testing technologies to gather reliable data
• Analyze, evaluate, and document results systematically
• Collaborate on developing and optimizing test setups and methods
• Maintain order and safety in the lab by applying the 6S concept
• Consistently follow all relevant safety regulations

Your background

• Completed vocational training in the electrical field with EFZ (e.g., automation technician, electronics technician, electrician)
• Strong motivation to gain practical experience in a technical or industrial environment
• Willingness to work in a 2- or 3-shift system
• Independent, structured, and team-oriented working style
• IT affinity and confidence in working with digital systems
• Good written and spoken German; English skills are an advantage

More About Us

Hitachi Energy offers you exciting tasks in a highly motivated team with open communication. Through an individual and practice-oriented onboarding plan, we help you quickly gain professional confidence and work independently with a high level of responsibility. Beyond onboarding, Hitachi Energy supports your professional growth with a wide range of learning and development opportunities, helping you achieve your career goals.

Publication date : 2026-07-31