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 organization?

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.

Wind Turbine Technician with High Voltage (HV) Experience (Worldwide Projects)

We are looking for experienced Wind Turbine Technicians with High Voltage (HV) experience to join our international projects worldwide.

This role offers the opportunity to work on some of the most challenging and innovative renewable energy projects globally, supporting high-voltage operations, commissioning, maintenance, troubleshooting, and service activities within wind farms and related electrical infrastructure.

This position operates on a 4 weeks on / 2 weeks off rotational schedule, providing the opportunity to gain international experience while maintaining regular time at home between assignments.

About the Role

The Wind Turbine Technician with High Voltage expertise is responsible for carrying out HV-related activities within wind energy projects, ensuring all work is performed according to technical specifications, safety regulations, and quality standards.

Working as part of an international team, the successful candidate will support the delivery, operation, and maintenance of critical wind energy infrastructure around the world, contributing to the reliability and performance of renewable energy assets.

This is an excellent opportunity for professionals seeking international exposure, continuous development, and long-term career growth within the renewable energy sector. The role follows a 4 weeks on / 2 weeks off rotation, with assignments based on project requirements worldwide.

Key Responsibilities

• Perform high-voltage installation, maintenance, testing, and troubleshooting activities within wind energy projects.

• Support commissioning and operational activities related to HV equipment and electrical systems.

• Carry out inspections and preventive maintenance on HV infrastructure.

• Execute technical interventions according to OEM procedures, project requirements, and safety standards.

• Support fault finding and diagnosis on HV equipment and associated systems.

• Read and interpret technical documentation, electrical diagrams, procedures, and work instructions.

• Ensure compliance with health, safety, environmental, and quality requirements at all times.

• Report technical findings and completed work accurately and in a timely manner.

• Contribute to continuous improvement and efficient project delivery.

Skills, Knowledge and Experience

• Strong knowledge of Electrical Systems and High Voltage (HV) Equipment.

• Previous experience working with High Voltage systems is mandatory.

• Minimum of 1 year of experience working with HV equipment is considered a strong advantage.

• Experience in the wind energy sector is considered an advantage.

• English language skills with a minimum level of B1.

• Strong commitment to safety, quality, and professional standards.

• Ability to work effectively within international and multicultural teams.

• Flexibility and willingness to travel internationally according to project requirements.

• Strong teamwork and communication skills.

Additional Knowledge and Training Valued

We will highly value candidates with experience or training in:

• Switchgear operations in wind farms.

• Switchgear operations with switch-disconnectors including Inael, Ibérica de Parallajes, Ormazabal, ABB, MESA, Siemens, and similar manufacturers.

• Use of testing instruments on HV switchgear and HV cables.

• HV transformer maintenance.

• Megger testing of switchgear and transformers.

• High-voltage detectors and earthing equipment.

• Installation of HV cables up to 36/72kV.

• HV cable preparation and T-Connector installation.

• NXplus training.

• Weiz Modules 1-5 training.

• 8VM1 training.

• 8DJH training.

What We Offer

• Salary package according to experience.

• Performance bonus.

• Professional development opportunities in a fast-growing sector.

• Continuous training and technical development.

• International exposure through worldwide projects.

• 4 weeks on / 2 weeks off rotational schedule.

• Travel and accommodation provided during project rotations.

• Dynamic and collaborative working environment.

• Opportunity to work alongside highly skilled professionals in the renewable energy industry.

Equal Opportunities Statement

Muehlhan Wind Services 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.

How to apply

Interested candidates are encouraged to apply as soon as possible, as applications will be reviewed on an ongoing basis.

Location: Mortágua, Portugal

Start Date: As soon as possible

About Muehlhan Wind Service

Muehlhan Wind Service (MWS) is a world-leading, full-scope independent service provider, specializing in wind turbine installation and Operations & Maintenance solutions 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 specialized 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