Vattenfall

Working Student Offshore Wind - Project Support

Join Vattenfall in Hamburg as a Working Student Offshore Wind supporting project documentation and execution. Gain hands-on experience with large offshore wind projects, flexible hours, and home office options. Collaborate with experts and contribute to Germany’s energy transition.
Vattenfall
Vattenfall
Hamburg, Germany Flexible Internship UTC+02:00

Vattenfall

Company Overview

Vattenfall AB

Stockholm, Sweden

1909

Approximately 21,000 employees across Europe (source: group.vattenfall.com). Revenue of €16.5 billion in FY 2023 (source: energydigital.com).

What They Do

Vattenfall is a leading European energy company focused on renewable energy production and distribution. The company has a rich history that began with hydroelectric power and has evolved to include a diverse portfolio of energy sources, including offshore and onshore wind, nuclear power, and heat networks. Vattenfall operates approximately 139,000 km of power lines in Sweden, serving around 900,000 customers, and is recognized as the second largest energy company in Sweden and the largest offshore wind operator in Denmark (source: group.vattenfall.com). Their commitment to fossil-free electricity and heat production is evident in their ongoing projects and strategic focus on transitioning away from fossil fuels.

Projects & Track Record

Vattenfall has a notable track record of significant projects, including the historic Olidan hydroelectric plant in Trollhättan, which was Sweden's largest by the early 1900s, and the Porjus Power Plant, operational since 1915. In recent years, they have expanded their offshore wind capabilities with projects like Horns Rev 1 and 3 in Denmark, and the Vesterhav North and South farms, which opened in autumn 2024. Additionally, Vattenfall has developed nine hydro power plants in Finland and has been involved in 13 wind and battery storage projects in the UK since 2008, showcasing their commitment to renewable energy across multiple regions (source: history.vattenfall.com). Their ongoing projects include the Kriegers Flak offshore wind farm in Denmark and the Korsnäs offshore wind farm in Finland, which supports carbon neutrality goals by 2035.

Recent Developments

In the past two years, Vattenfall has celebrated its 115th anniversary, emphasizing its commitment to fossil-free energy and announcing plans to phase out coal by 2030 and achieve net-zero emissions by 2040 under the leadership of CEO Anna Borg. The company has also successfully opened the Vesterhav North and South offshore wind farms in Denmark in autumn 2024, marking a significant milestone in their renewable energy initiatives (source: group.vattenfall.com). While no specific new contracts or acquisitions were reported for 2023-2024, Vattenfall continues to focus on its operational milestones and ongoing developments in offshore wind energy.

Working There

Vattenfall offers a variety of roles across its operations, including energy production in hydro, wind, and nuclear sectors, as well as grid operations and retail services. The company employs approximately 500 staff in Denmark and the UK, focusing on offshore wind and heat networks, and has active hiring in locations such as Solna (Sweden HQ), Kolding (Denmark HQ), and various cities in the UK and Finland (source: group.vattenfall.com). The company culture is characterized by long-term state ownership, fostering stability and collaboration, particularly through historic Nordic power coordination efforts that date back to its founding in 1909. This culture supports Vattenfall's adaptation to energy transitions and its commitment to promoting fossil-free energy solutions.


Last updated on Jun 30, 2026 | Report an issue

Job Description

In this role as a Working Student Offshore Wind - Project Support (Documentation & Execution) (f/m/d), you will support the offshore wind project team in preparing essential documentation and contribute during the execution phase of a large-scale wind farm cluster in Hamburg. You work closely with internal teams and external stakeholders, gaining valuable insights into complex offshore operations while supporting the energy transition.

  • Support the preparation and structuring of documentation for BSH and certification bodies
  • Assist in coordinating documentation across key packages such as foundations, cables and turbines
  • Contribute to project activities during the execution phase across foundations, cables and turbines
  • Support collaboration with internal stakeholders and external partners
  • Help ensure that documentation standards and project requirements are met

Qualifications

You are currently studying and are eager to gain practical experience in offshore wind projects. You enjoy structured work, collaborating with others and learning how major infrastructure projects are delivered.

  • Enrolled in a relevant field (e.g. engineering, renewable energy, project management or similar)
  • Strong interest in offshore wind and large-scale infrastructure projects
  • Careful and structured way of working, especially when handling documentation
  • Communicative and collaborative mindset when working with different stakeholders
  • Fluent in English (written and spoken); German is a plus

What we offer

At Vattenfall, you become part of a purpose-driven environment where you can learn, grow and contribute to the energy transition from day one.

  • Duration: minimum 12 months, with option to extension of another 12 months
  • Working time: 15 - 20 hours per week
  • This position offers home office opportunities depending on the actual task and phase of the project
  • A unique opportunity to work on one of Germany's largest offshore wind farm clusters
  • Hands-on experience across multiple technical packages (foundations, cables, turbines)
  • Close collaboration with experienced colleagues in an international environment
  • Flexible working conditions that fit your studies
  • A supportive and open team culture where your contribution matters

Application process

We welcome your application in English via our website no later than 30 July 2026. Please apply via our website, as applications sent by other means cannot be considered.

If you have any questions about the position or the recruitment process, please contact:

Sabrina Parsons [email protected]

At Vattenfall we are convinced that diversity contributes to build a more profitable and attractive company and we strive to be good role model regarding diversity. Vattenfall works actively for all employees to have the same opportunities and rights regardless of gender, ethnicity, age, transgender identity or expression, religion or other belief, disability or sexual orientation.

The security of Vattenfall and its employees is essential. For that reason, a pre-employment screening will be part of your recruitment process. The screening is based on the role you will fulfil within Vattenfall. The screening will be performed by a third party, DISA.

We look forward to receiving your application!

Apply now

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About the role

July 2, 2026

July 2, 2026

Internship

Flexible

Company

Wind Energy

Vattenfall

group.vattenfall.com

  •  Hamburg, Germany

Student

UTC+02:00