
Service Technician (m/w/d)
Semco Maritime
Company Overview
Semco Maritime
Esbjerg, Denmark
1980
Business Model
Energy and Marine
Engineering, project management, and service solutions for the energy sector, including offshore wind and oil & gas.
Project contracts, service agreements, and consultancy services.
Locations & Geography
Denmark, Norway, the United Kingdom, Germany, and the Netherlands.
Company Culture
Their mission is to deliver innovative solutions that create value for their customers while ensuring safety and sustainability.
They promote a collaborative and inclusive work environment that encourages employee engagement and development.
They offer various training programs and career development opportunities to enhance employee skills and knowledge.
Activities & Projects
Involved in several offshore wind projects, including the construction and maintenance of wind farms in the North Sea.
They are focusing on digital solutions and automation to improve efficiency in project execution.
They are committed to reducing their carbon footprint and promoting sustainable practices in all operations.
Career Opportunities
Typical job openings include engineers, project managers, and technicians in various disciplines.
They offer competitive salaries, health benefits, and opportunities for professional growth.
Contact Information
Last updated on 2025-05-22 | Report an issue
Job Description
Are you an experienced and motivated electrician with high voltage experience? And do you want to make a real difference by supporting the world’s growing energy demand? Then this is your chance. Join us!
In your new position as Service Technician, High Voltage in the Renewables division, you will be a valuable member of the dedicated MV/HV service team who specialize in providing electrical services for offshore wind projects.
Your team is dedicated to testing and servicing power systems and plays a crucial role in our efforts to establish ourselves as a leading service provider in the rapidly growing offshore wind industry. In this role, you will function as a Technician within the Medium Voltage and High Voltage electrical field and get the chance to work with many exciting and complex systems.
At Semco Maritime safety is a core value, and in this role, you will contribute to maintaining and promoting a strong safety culture while delivering innovative solutions. Above all, your work will make a real change for the global energy sector.
Your place of work will be at our Global HQ located in Esbjerg, the hub of the Danish energy industry, right on the waterfront – views do not get any better than this. The position is full-time, and you can expect to travel 100+ days per year.
Your tasks & responsibilities
As a Service Technician High Voltage, you will have a variety of service and maintenance tasks on WTG’s, OSS’s & SPS.
Your tasks will include but are not limited to:
- Maintenance of Offshore Substations and Wind Turbines
- Service tasks on Switch Gears and Transformers
- Test of protection devices such as relay, circuit brakers etc.
- Electrical SPS on Drilling Rig’s (SPS)
Your profile & qualifications
What we value most for this position is a strong understanding of and interest in the MV/HV electrical field. We are a supportive team who prioritizes each other and safety above all else. As such, a strong safety mindset and a collaborative, team-oriented approach to your work is a must.
To succeed in this position, we imagine that you have:
- An educational background as an Electrician
- High Voltage and GWO training certificates (you should be able to upload your certificates unlimited)
- Switching Experience on offshore Wind Assets
- Minimum 3 years Experience working as a High Voltage Technician
- Experience with working with High Voltage Cables
- Work permits to working in the EU
- Able to read technical documents and SLD and trouble shoot
At Semco Maritime, we are energy pioneers - working together to create a sustainable energy future through our innovative solutions and services. With us, you will be part of a community of over 2,000 dedicated people who are driving change and making a real difference in meeting the world's growing energy demand.
You will experience an international, inclusive and inspiring workplace where diversity, collaboration and a healthy work-life balance are not just buzzwords but integrated values that drive our success. We offer flexible working arrangements, on-site fitness facilities, and tasty, organic food in our canteen that will have your taste buds singing. Plus, we like to have fun along the way with lots of fun social activities!
We conduct our interviews on an ongoing basis, so if you are interested, please submit your application as soon as possible via the link on the page.
If you have any questions, you are more than welcome to contact Christian Poulsen, Head of MV & HV Service at +45 2294 4199.
Let’s drive change together. Apply today to leave your mark on the global energy industry.
We cannot wait to hear from you!
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About the role
August 31, 2025
Full Time
Company
September 1, 2025
On-site
- Esbjerg, Denmark
Minimum 3 years as a High Voltage Technician
UTC+01:00
Apply now
Job expired?Please let Semco Maritime know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
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