Field Service Technician (Offshore) – Renewables & HVAC

Semco Maritime; Esbjerg Kommune; On-site; DKK 420,000 - 540,000; Full time

Job summary

Semco Maritime in Esbjerg is seeking an experienced Service Technician for the Renewables – Operations & Maintenance division. You will perform mechanical maintenance and corrective activities on BoP installations across Europe, working hands-on to uphold safety and high technical standards.

The role offers the chance to broaden your skillset into HVAC and cooling systems, and to contribute to planning, method development and high‑quality reporting and documentation.

Qualifications

• Mechanical background with hands-on field experience.
• Experience with maintenance, repair and mechanical work; hydraulics, rotating equipment or lifting systems preferred.
• Ability to troubleshoot independently and understand mechanical installations.
• Experience from offshore or international work environments is advantageous; GWO certificates are a plus.
• Structured, safety-conscious with strong communication and documentation skills.

Responsibilities

• Execute inspections, replacements, repairs and general mechanical servicing on site.
• Troubleshoot and fault-find on hydraulics, rotating equipment, lifting systems, pumps, valves and generators.
• Contribute to planning and work preparation including material requirements and time estimates.
• Develop and improve Method Statements with Site Leads and Back Office Engineering.
• Report completed work and ensure compliance with quality, documentation and HSE requirements.

Skills

Mechanical background

Category 1 Cooling Authorization

Maintenance experience

Hydraulics

Rotating equipment

Lifting systems

Troubleshooting

GWO certificates

Communication

Documentation

Job description

Semco Maritime in Esbjerg is seeking an experienced Service Technician for the Renewables – Operations & Maintenance division. You will perform mechanical maintenance and corrective activities on BoP installations across Europe, working hands-on to uphold safety and high technical standards.

The role offers the chance to broaden your skillset into HVAC and cooling systems, and to contribute to planning, method development and high‑quality reporting and documentation.