Open registration - offshore wind
Seaway7
Company Overview
Seaway 7 ASA, a subsidiary of Subsea 7 S.A.
Oslo, Norway
2006
Approximately 570 employees globally (source: iocharts.io). Revenue of $162.5 million in FY 2023 (source: zoominfo.com).
What They Do
Seaway 7 specializes in offshore wind infrastructure, focusing on transport and installation (T&I) services. The company provides engineering, procurement, construction, and installation (EPCI) services for various components including foundations, turbines, substations, and inter-array cables. Their operations are supported by a modern fleet of heavy-lift and installation vessels, which are crucial for executing complex offshore projects (source: highperformr.ai). Seaway 7's core offerings include specialized T&I for monopiles, jackets, and wind turbine generators up to 15 MW class, leveraging advanced vessel capabilities for precise handling of multi-gigawatt cargoes (source: zoominfo.com). The company primarily targets developers in mature offshore wind markets such as the UK, Germany, and the Netherlands, while also expanding into emerging regions like Taiwan (source: highperformr.ai). Their competitive edge lies in their integration with Subsea 7's subsea expertise and a versatile fleet optimized for next-generation larger turbines, allowing them to offer end-to-end EPCI services.
Projects & Track Record
Seaway 7 has a rich project portfolio that highlights its capabilities in offshore wind infrastructure. Notable ongoing projects include the turbine T&I at the Dogger Bank Offshore Wind Farm in the UK, a significant joint venture involving SSE Renewables, Equinor, and Vårgrønn, with works expected to commence in 2026 (source: zoominfo.com). Additionally, the company is contracted for inter-array cabling for the East Anglia TWO wind farm, which has a capacity of 960 MW and involves the transport and installation of cables connecting 99 turbines (source: zoominfo.com). Their client base includes major players like SSE Renewables, Equinor, and ScottishPower Renewables, with a geographic presence that spans Europe and Asia, enabling them to tap into a pipeline of over 10 GW of projects in the North Sea and beyond (source: highperformr.ai).
Recent Developments
In recent years, Seaway 7 has made significant strides in securing contracts and expanding its project portfolio. On December 11, 2024, the company announced a vessel reservation agreement for the turbine installation at Dogger Bank, with operations expected to start in 2026 (source: zoominfo.com). They also secured a substantial inter-array cable contract for the East Anglia TWO project from ScottishPower Renewables, valued in the substantial range typical for similar scopes (typically €50-100 million) (source: zoominfo.com). While no major acquisitions or mergers have been reported for Seaway 7 itself, its parent company, Subsea 7, announced a merger with Saipem on July 24, 2025, which may influence future operations (source: wikipedia.org).
Working There
Seaway 7 offers a diverse range of roles across various departments, including engineering, procurement, construction management, and vessel operations. The company is actively hiring for strategic positions in its Oslo headquarters, as well as in Westhill, UK, for project delivery, and in Germany and the Netherlands for North Sea operations (source: highperformr.ai). The culture at Seaway 7 emphasizes safety, integrity, performance, collaboration, and sustainability, fostering an environment where innovation thrives, particularly in a maritime hub like Oslo that attracts skilled talent (source: highperformr.ai). While specific benefits are not extensively documented, the dynamic work environment supports pioneering offshore roles with opportunities for global mobility tied to both vessel-based and office operations (source: highperformr.ai).
Last updated on Feb 23, 2026 | Report an issue
We are Seaway7, a diverse group of innovators, change makers and leaders in the delivery of fixed offshore wind projects. What we do makes a difference to our planet and the future, by bringing sustainable, renewable energy to the world.
At Seaway7, we're advancing offshore wind.
As a global leader in offshore wind project delivery, we provide engineering, procurement, transportation, construction and installation services across both fixed and floating wind - helping deliver the energy transition at scale.
Join us and be part of building a more sustainable energy future.
What powers us? Our people.
Our heritage gives us strength - but it's our people who lead innovation, solve complex challenges, and move things forward every day.
As part of a rapidly expanding sector, we rely on collaboration, creativity, and new perspectives to create lasting value.
At Seaway7, team spirit sets us apart. Whether we're solving problems, pursuing new opportunities, or marking important milestones, we do it together by supporting one another every step of the way.
We value people who think differently, bring ideas, and see possibilities where others see obstacles. If that sounds like you, you'll fit right in.
As we attend Offshore Wind in Manchester, we're looking to connect with individuals who are ready to play a role in the energy transition.
We welcome interest across a range of disciplines, including:
- Engineering
- HSEQ
- Project Engineering & Project Management
- Project Services
- Supply Chain & Procurement
- Tendering & Business Development
- Vessel Operations
- Finance
Experience in offshore wind is great, we're equally interested in transferable skills, diverse perspectives, and potential.
Why join Seaway7?
- Join projects that are shaping offshore wind development internationally
- Be part of a collaborative, supportive and forward-thinking culture
- Grow your future in a forward-looking sector that is always changing
- Contribute to a sustainable future
If you're inspired by what you've heard at the event (or want to learn more), register your interest today.
Our recruitment team will review your profile and be in touch when a suitable opportunity arises. We may not contact you immediately, but your details will be considered for upcoming roles and handled in line with our Privacy Statement.
Seaway7 is committed to building a diverse and inclusive workplace where everyone can thrive. We actively encourage applications from people of all backgrounds and experiences.
We offer the opportunity to create a future to be proud of for generations to come. Whatever the role, wherever the location, at Seaway7, everyone plays a part in making renewable energy possible.
This is more than a place to work, this is a place to bring your energy. A place to belong, and feel part of a team which will back you every step of the way.
Alongside this, we provide an environment for you to feel at your best - in-and-outside of work, with great perks to support your health, wealth and wellbeing. We offer comprehensive benefits which vary by location according to local requirements, as well as our global benefits which include:
- CAREER DEVELOPMENT- We support your continuous development to craft a career you love. You will have the opportunity to grow in Seaway7 or across the Subsea7 Group to suit your interests and goals.
- FLEXIBILITY - We want our employees to thrive. This is why we offer a working from home options that gives employees some flexibility whilst balancing this with highly valued face to face time that keeps our team spirit at the center.
- WELLBEING - Our extensive wellbeing offering is focused on mind, body, connection, and helping our employees to thrive. We have an excellent employee assistance programme which offers support for a range of work related or private matters.
- CONNECT - Our employee networks create a sense of community. Get involved in the planning or just enjoy perks! From paddle boarding, ski trips, running and cycle groups, to family days and summer parties. Join conversations on topics that matter such as inclusion and culture, and live our sustainability value by joining community beach cleans and plogging.
Our passionate employees make it all happen.
To apply for this role, simply click the 'Apply' button found on this page.
You may be prompted to set up a profile with us. It's quick and easy to do. Or, if you have already created a profile with us, simply log in and submit your application.
Here are 3 top tips to help you submit a successful application:
- Make sure your CV is up-to-date and highlights the transferable skills and experience you can bring to this role.
- We would encourage you to include a cover letter as part of your application. It's your chance to tell us why you would be a brilliant addition to our team.
- Take your time with your application and check there are no errors before final submission
Once you have submitted your application, we will be in touch as soon as possible with next steps. To find out more about Seaway7, please visit our website
Apply now
Job expired?Please let Seaway7 know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
Apply now
Job expired?Please let Seaway7 know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
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About the role
June 18, 2026
Full time
Company
- Westhill, United Kingdom
Various levels of experience welcomed, including transferable skills.
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