HV Technician

Join Us in Powering the Future of Renewable Energy

Are you passionate about green energy and looking to be part of a dynamic, fast-growing international organisation?

At Muehlhan Wind Service, we are driven by a shared ambition to support the global energy transition. Through the expertise, dedication, and commitment of our people, we deliver high-quality solutions that contribute to lowering the cost of green energy worldwide.

If you are looking for an opportunity to make a real impact, work alongside talented professionals, and grow your career in a thriving and purpose-driven environment, Muehlhan Wind Service could be the place for you.

HV Technician – Wind Turbine Projects

We are looking for experienced High Voltage (HV) Technicians to join our team and support Vestas wind turbine projects across Europe. This role will involve carrying out high-voltage electrical installation, testing, commissioning, and maintenance activities on wind turbines and associated electrical systems.

About The Role

The HV Technician will be responsible for supporting high-voltage electrical activities on Vestas wind turbine projects, ensuring all work is completed safely and in accordance with project specifications, manufacturer requirements, and relevant electrical safety standards.

Working as part of an international team, the HV Technician will contribute to the installation, testing, and commissioning of turbine electrical systems, including HV components, switchgear, transformers, and associated cabling where required.

This is an excellent opportunity to work on major renewable energy projects across Europe, develop specialist HV expertise, and contribute to the continued expansion of the wind energy industry.

Key Responsibilities

• Carry out HV electrical installation, inspection, testing, and commissioning activities on Vestas wind turbines.
• Support the installation and connection of high-voltage electrical components, switchgear, transformers, and associated systems.
• Perform HV cable installation, routing, termination, and testing activities where required.
• Assist with electrical testing, fault-finding, and troubleshooting of turbine electrical systems.
• Carry out inspections and verification checks to ensure electrical installations meet project specifications and quality standards.
• Follow Vestas procedures, project-specific requirements, risk assessments, and method statements.
• Work in accordance with HV safety procedures, including isolation, earthing, and safe systems of work, within the limits of your authorisation.
• Support commissioning activities and ensure relevant test results and documentation are completed accurately.
• Use electrical testing equipment, specialist tools, and installation equipment safely and effectively.
• Work closely with HV Supervisors, Commissioning Technicians, Authorised Persons, and other members of the project team.
• Maintain accurate records of completed work, inspections, test results, and commissioning activities.
• Maintain a strong focus on health, safety, quality, and environmental requirements throughout all activities.

Skills, Knowledge and Experience

• Proven experience as an HV Technician, HV Electrician, or similar role within the wind energy, power generation, or electrical infrastructure sectors.
• Previous experience working on Vestas wind turbine projects is highly desirable.
• Experience working with high-voltage electrical systems, switchgear, transformers, and HV cabling.
• Experience with HV testing, commissioning, fault-finding, and electrical inspections.
• Knowledge of HV isolation procedures, earthing requirements, and safe systems of work.
• Relevant electrical qualifications and HV training appropriate to the role.
• Valid authorisations for HV activities are desirable, where applicable to the project requirements.
• Full GWO training and a valid GWO Medical are required.
• Experience working at height and within wind turbine environments.
• Good understanding of electrical safety standards and project-specific health and safety requirements.
• Strong attention to detail and commitment to quality workmanship.
• Ability to work independently and effectively within an international and multicultural team.
• English language skills at a minimum B1 level are mandatory and will be assessed during the recruitment process.
• Availability to travel and support ongoing and future Vestas projects across Europe.

What We Offer

• Competitive salary package based on experience.
• Health insurance and Mental Health Support.
• Employee Assistance Program (Workplace Options).
• Career development opportunities.
• Internatio