Solution Engineer, High Voltage (f/m)
Semco Maritime
Company Overview
Semco Maritime A/S
Esbjerg, Denmark
1888
Approximately 1,300 employees and a revenue of $296.6 million in 2023 (source: zoominfo.com).
What They Do
Semco Maritime focuses on engineering, construction, and services in both conventional energy, including oil and gas, as well as renewable energy, particularly offshore wind. The company offers specialized solutions such as wind farms, fire suppression systems, telecommunications/IT, and mobilization services. Additionally, they provide engineering studies, projects, installation/commissioning, as well as maintenance and decommissioning of offshore assets, making them a versatile player in the energy sector (source: europeanjobdays.eu). Semco Maritime serves global energy markets and has a geographical presence in Denmark, the UK, Norway, Vietnam, Singapore, Montenegro, West Africa, and the North Sea (source: cbinsights.com). Their products and components support offshore assets, including electrical installations and valve maintenance, and they utilize a portable concept called "shipyard in a box" for flexible setups at customer locations (source: zoominfo.com).
Projects & References
Semco Maritime has completed a number of notable projects, including upgrades of drilling rigs and offshore work in Denmark, Norway, the UK, Singapore, Montenegro, and West Africa over the past 30 years. Among the ongoing major projects is the Mayflower Wind project in the USA, which commenced in January 2020 and is the company's largest order to date (source: semcomaritime.com). The company has also secured important contracts with clients such as TotalEnergies, including a 5-year contract for labor and construction services on Danish North Sea installations (source: zoominfo.com).
Recent Developments
In the past two years, Semco Maritime has secured a 5-year contract with TotalEnergies for Danish North Sea installations, which took effect in November 2022 (source: zoominfo.com). On April 12, 2023, they entered into a strategic partnership with BlueNord ASA, supporting a license application for the Elly-Luke gas field in the Danish North Sea (source: zoominfo.com). Furthermore, David C. Hutchinson was appointed as CEO and UK Country Head for Semco Maritime Ltd. on October 13, 2022, based in Aberdeen to drive growth in the UK (source: zoominfo.com).
Working There
Semco Maritime offers a wide range of roles in project management, engineering, design, construction, service, and maintenance. They have recently advertised positions in the UK, including Service Coordinator and Senior Planning Engineer, indicating active recruitment in Grimsby as well as likely in Esbjerg and Aberdeen (source: europeanjobdays.eu). The company culture emphasizes a cohesive team of highly skilled individuals working in a non-hierarchical environment, providing employees with freedom and responsibility (source: europeanjobdays.eu). Specific benefits are not documented in the available sources.
Last updated on Feb 23, 2026 | Report an issue
Job Description
Are you a High Voltage Engineer with a passion for Renewable energy? Do you want to be part of a dynamic team working on innovative solutions? Join us and become an energy changer in the industry!
In your new position as Solution Engineer, High Voltage in the Renewable Division, you will be a valuable member of the dedicated Product Line Management Team whose mission is to make Offshore Substations modular. You will have the chance to make Offshore Wind scalable and repeatable! Above all, your work will enable next level change for the global energy sector.
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 polish office located in Gdynia, the hub of the Polish energy industry, right on the waterfront. The position is full-time, and you can expect to travel 30 days per year.
We are world-leading within offshore substations, and we have a strong focus on both AC and DC connections, as well as advanced floating technologies. Our Offshore Wind markets include Europe, Asia, and the USA, which means that you can expect to be involved in projects worldwide! - Director, Product Line Management, Jannick Elmb??k Olsen.
Your tasks & responsibilities
As our new Solution Engineer for High Voltage you will be responsible for development, implementation, and maintenance of the products and solutions offerings for our offshore substation product line.
Your tasks will include but are not limited to:
- Help with HV and MV product and solutions development and maintenance in line with future market requirements
- Proposal development based on the architecture framework and the client's requirements
- Maintain knowledge on market demand and implement product improvements and requirements for product line to fit future projects
- Coordinate and secure strategic supply chain with Procurement, including cost-out activities
- Help develop and maintain the product roadmap with input on new technologies from the supply chain, organization, and the market
- Handover of the as-sold solutions to the project execution team
Your profile & qualifications
We are looking for an outgoing High Voltage Engineer with a product development mindset, preferably coming from a manufacturing organisation. You can work collaboratively with others in an international environment where you can leave your mark on it!
To succeed in this position, we imagine that you have:
- Experience with the design, procurement and construction of the high voltage, medium voltage systems, such as power transformers, shunt reactors and HV & MV switchgears.
- An awareness with industrial layout design, routing, 3D modelling, structural and weight estimation of high voltage components
- Experience with interface management across systems
- Excellent communication skills in English
- Curious, outgoing and positive mindset
- "Design for X" development experience (fx. for Manufacturability, for Operation, for Service, for Reliability Availability, for Test, for Integrations)
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 2,300 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.
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!
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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About the role
March 25, 2026
Full time
Company
- Gdynia, Poland
Experience with high voltage and medium voltage systems
UTC+01:00
