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Semco Maritime

Senior Service Engineer High Voltage

Become a Senior Service Engineer with Semco Maritime in Esbjerg, Denmark. Manage Medium and High Voltage Service projects for offshore assets, ensuring safety and innovative solutions. Enjoy a flexible work atmosphere and opportunities for professional growth, with up to 90 travel days per year.
Semco Maritime
Semco Maritime
Esbjerg, Denmark   Flexible   Full Time  UTC+01:00

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

LinkedIn

Careers at Semco Maritime


Last updated on 2025-05-22 | Report an issue

Job Description

Do you have a passion for renewable energy and a sharp eye for technical details? Are you excited about managing projects from start to finish but also want to use your technical skillset and knowhow hands-on offshore? If so, we want to hear from you!

As our new Senior Service Engineer in the Renewable division, you will be a valuable member of the Medium and High Voltage Service team, whose mission is to execute Medium and High Voltage Service projects across disciplines for offshore assets e.g. OSS, Rig and WTG. You will have the chance to drive all aspects of the project process - from initial client inquiries to final execution. Moreover, this role provides an exciting opportunity for you to make a lasting impact on the projects you work on and to advance your professional development.

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 and you should be living in daily driving distance from Esbjerg. The position is full-time, and up to 90 travel days per year should be expected.

“You will be part of a team of fantastic and competent colleagues that prioritizes teamwork and a "winning as a team" mentality. Our team values a flexible work atmosphere with an emphasis on balancing work and personal life, as well as opportunities for professional growth. In this role, you will have great opportunities to bring your own ideas to the table and play a key role in shaping our projects and services.” – Christian Poulsen, Head of MV & HV Service

Your tasks & responsibilities

As a Senior Service Engineer, you will be responsible for managing and executing MV & HV Service projects from a technical perspective with cross-functional teams, external partners, and customers and moreover you will use your expertise hands-on to use your specialist knowledge execute the service. You will be responsible from the initiation and tender of the project, to deliver a solution and finally execute it offshore. This happens collaborating with various teams across the organisation and externally.

Your tasks will include but are not limited to:

  • You will have the end-to-end technical responsibility for specific projects in the MV & HV Service team, from tender, clarification, planning, and execution.
  • Technical assistance and calculation to support projects across the organization
  • Hands-on Offshore for Special Technical Testing and Trouble shooting.
  • Coordinate and plan work packages for execution, both on- and offshore.

Your profile & qualifications

As a person, you enjoy having a lot of responsibility and you thrive in an environment where you have daily communication with many stakeholders. You are driven by completing tasks to the best of your ability and remain in control even in fast-paced situations. You have a safety focused mindset, and never compromise when it comes to safety on the job. Additionally, you are service-minded and greatly enjoy collaborating with your colleagues.

To succeed in this position, we imagine that you have:

  • Engineering degree or similar within electrical systems
  • Broad know-how of MV and HV systems and technologies from the Offshore wind industry.
  • In depth knowledge of electrical systems
  • Proven track record of servicing Protection both Low Voltage and High Voltage
  • Broad knowledge of Electrical Systems: High, Medium and Low Voltage.
  • Desire and willingness to travel
  • Fluency in English, written and verbal.

Welcome to Semco Maritime

At Semco Maritime, we create change. For people. For projects. And for the global energy sector. With us, you will join a community of over 2.500 of the most dedicated thinkers and doers in the energy industry who are driving real change and making their own personal mark on the global energy landscape.

While everyone knows why the energy transition is vital, we are concerned with the journey. How to get there. By providing the answers needed to make change real. Because we believe that global energy ambitions can only be realized through hard work and clever pragmatic solutions. This is what we do. This is what we invite you to participate in.

Safety is at the core of everything we do, and we are committed to protecting our people, partners, and the planet as we work towards a sustainable energy future.

So yes, working for us will change the energy sector – and may well change you too.

Care to join the movement?

Change. With us.

We conduct our interviews on an ongoing basis, so if you are interested, you must submit your application as soon as possible via the link on the page.

If you have any questions about the position, you are welcome to contact Christian Poulsen, Head of MV & HV Service at +45 2294 4199.

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About the role

September 1, 2025

Full Time

Company

September 3, 2025

Flexible

Semco Maritime

  •  Esbjerg, Denmark

Experienced

UTC+01:00

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