HV Technician

Muehlhan Group; Denmark; Remote; DKK 448,000 - 598,000; Full time

Benefits offered by this job

Health insurance

Mental health support

Employee Assistance Program (Workplace

Career development

International exposure

Continuous training

Travel and accommodation provided

Rotational working arrangements

Job summary

Muehlhan Wind Service in Fredericia, Denmark, is seeking an HV Technician to support Vestas wind turbine projects across Europe. You will perform high-voltage installation, testing, commissioning and maintenance, upholding safety standards and project specifications.

Join an international team, travel across Europe, work on HV switchgear, transformers and cabling, and develop specialist HV expertise with robust training including GWO. English minimum B1; willingness to travel.

Qualifications

• HV experience with installation, testing and commissioning.
• Experience with HV switchgear, transformers and cabling.
• GWO training and safety awareness are essential.

Responsibilities

• Carry out HV electrical installation, inspection, testing, and commissioning activities on Vestas wind turbines.
• Support installation and connection of HV components, switchgear and transformers.
• Perform HV cable installation, routing, termination, and testing as required.
• Assist with electrical testing, fault-finding, and troubleshooting of turbine electrical systems.
• Maintain compliance with project specs, safety standards, and quality controls.
• Document test results and maintain accurate records.

Skills

HV Technician experience

High voltage systems

Vestas projects experience

Electrical testing

Fault-finding

Isolation procedures

GWO training

English (B1) communication

Willingness to travel

Education

HV training

Electrical qualifications

GWO Medical & safety training

Job description

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.
• International exposure within a dynamic and fast-growing environment.
• Continuous training and development.
• Opportunities to work on large-scale renewable energy and energy infrastructure projects.
• Professional growth within a rapidly expanding business and industry.
• Travel and accommodation provided according to project requirements.
• Rotational working arrangements, depending on project requirements.

Equal Opportunities Statement

Muehlhan Wind Service is committed to creating an inclusive and diverse workplace. We welcome applications from all qualified candidates and make employment decisions without regard to race, religion, gender, age, disability, sexual orientation, or any other protected characteristic.

About Muehlhan Wind Service

Muehlhan Wind Service (MWS) is a world-leading, full-scope independent service provider, specialising in wind turbine installation and Operations & Maintenance solutions for global wind energy clients.

Headquartered in Fredericia, Denmark, MWS is part of the Muehlhan Group, an international industrial services company based in Hamburg, Germany. With operations spanning multiple countries and business units, we deliver specialised solutions across the entire lifecycle of wind energy assets, both onshore and offshore.

Our expertise covers a wide range of services, including onshore and offshore installation, high-voltage and electrical services, blade inspections and repairs, statutory inspections, main component exchange, paint, special projects, manpower solutions, welding repairs, and more.

At Muehlhan Wind Service, our people are at the heart of everything we do. We are proud to foster a collaborative, international, and safety-driven environment where talented professionals can grow, make an impact, and contribute to the global transition towards renewable energy.

If you are passionate about working in a dynamic industry and want to be part of a team that is helping shape the future of sustainable energy, we would love to hear from you.

For more information, please visit www.muehlhan.com.