Senior OT Security Specialist
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 Feb 23, 2026 | Report an issue
Job Description
Within our Operational Technology (OT) division in Project Delivery & Engineering, we deliver and integrate digital solutions that support renewable energy production and ensure reliable operations. As the primary provider of digital solutions for Business Unit Offshore Wind, and of Business Unit Onshore and Solar and Batteries, we manage the entire value chain, from bid acquisition to asset construction and operation, focusing on Operational Technology (OT) and IT. Cybersecurity and compliance are critical pillars in this mission.
About the Role
We are looking for a Senior OT Security Specialist - with proven track record in helping teams to implement security controls - to join our Security & Compliance team. Being part of first line of defence, we are strengthening and maintaining the implementation of preventive and reactive security measures related to ISO 27001, ISO 27019, and directives such as NIS2 and CER, all steered through our internal ISMS. In this role, you will play a key part in ensuring continuous improvement and adaptation to evolving regulations, translating complex requirements into practical solutions that create business value. The Security & Compliance team is a business enabler and your service- and collaborative mindset will ensure your success in this role.
- Drive the implementation and ongoing maturity of the Information Security Management System (ISMS) and related compliance frameworks, including NIS2, across the organization.
- Translate ISMS requirements and best practices into clear, actionable procedures and work instructions for leadership and employees.
- Plan and facilitate risk assessments, advise on synergies between identified risks, and connect findings to planned projects.
- Interface with colleagues in 1st line, internal stakeholders, and 2nd line of defence - supporting internal activities leading up to audits, during audits, and afterwards, by consulting on...
Job Location
1102BR AMSTERDAM , Greater Amsterdam - Netherlands
Requirements
Education level: Bachelor or equivalent level
Travel required: This job does not involve travel requirements
Remuneration
Salary: From Up to (Initial rate of compensation)
How to Apply
CV with attached letter,Online application form,Telephone Contact - Hoekenrode 8 1102BR AMSTERDAM , Greater Amsterdam - Netherlands Tel.: +31268450271 Email: [email protected] Web: https://careers.vattenfall.com/nl/nl/job/senior-ot-security-specialist-in-amsterdam-jid-51933
Apply now
Job expired?Please let Vattenfall 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 Vattenfall 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 7, 2026
Full time
Company
- Amsterdam, the Netherlands
Senior level
UTC+01:00
