Lead Cyber Security Engineer (m/f/d) - Offshore Operations

Vestas; Hamburg; On-site; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Permanent contract

Structured onboarding

Professional growth

Work from home up to 8 days per month

30 days vacation plus holidays off

Sabbatical option

Flat hierarchies

Scandinavian-inspired culture

Job summary

Vestas is seeking a Lead Cyber Security Engineer for Offshore Operations in Hamburg. You will secure offshore SCADA and industrial networks, lead OT security initiatives, and mentor junior engineers.

Strong Cisco and virtualization skills, plus German and English proficiency, are essential for collaboration across Engineering and IT teams. You’ll participate in on-call rotations, support audits, and help advance security processes in a complex industrial setting.

Qualifications

• 2–3 years of practical experience with cybersecurity standards and frameworks (IEC 62443, NIS-2, KRITIS-V).
• Hands-on experience configuring industrial routers and switches (Hirschmann, Moxa, Cisco).
• Solid experience with Cisco network equipment: configuration, hardening, troubleshooting.
• Experience with virtualization technologies (VMware, Hyper-V, Proxmox).
• Strong debugging and analytical skills in operational networks.
• Experience with industrial electrical systems is a plus.
• Basic knowledge of MODBUS, IEC‑104, or OPC UA, or willingness to deepen.
• Experience Windows Server and Linux administration.
• English (C1) and German (B2) proficiency.

Responsibilities

• Provide Cyber Security support for offshore SCADA, networks, and industrial control systems.
• Act as the go-to OT security consultant for OT network and security topics.
• Support technicians with secure remote access, firewalls, user management, and network hardening.
• Deliver real-time remote support via our hotline setup.
• Join a rotating on-call schedule, including occasional weekends.
• Work shift hours between 06:00–18:00 CET when required.
• Collaborate with Engineering, IT Security, and 3rd-level teams on security improvements.
• Support audits and ensure compliance with industrial security standards.
• Mentor junior engineers and share cybersecurity expertise.
• Communicate with stakeholders via phone, email, and ticketing systems.
• Drive knowledge sharing and continuous improvement of security processes.
• Support commissioning activities from first setup to operational handover.

Skills

IEC 62443

NIS-2

KRITIS-V

Industrial routers/switches

VMware/Hyper-V/Proxmox

Windows Server

Linux

English (C1)

German (B2)

Tools

Hirschmann

Moxa

Cisco switches

Proxmox

VMware

Hyper-V

Windows/Linux admin

Job description

Lead Cyber Security Engineer (m/f/d) - Offshore Operations

Location(s)

Hamburg, HH, DE, 20097

Work experience Professional

Type of position Full-Time

Job Family Engineering

Do you want to play an active role in shaping the energy future?At Vestas, you can!

As the global leader in wind energy, we drive innovation to create a more sustainable world.With us, you will take on responsibility,grow both professionally and personally, and work in an environment that encourages collaboration, courage, and fresh ideas.

Would you like to contribute yourexpertisein an international environment?At Vestas,you’llfind exciting projects, modern ways of working, and real opportunities to make an impact.

Take the next step and start your journey as aLead Cyber Security Engineer (m/f/d) – Offshore Operations.

Your benefits – because your commitment counts!

• Start & Perspective:Structured onboarding program and a permanent employment contract with long-term prospects
• Development &Expertise:Varied work in a forward-looking industry and individual opportunities for professional growth
• Flexibility & Work-Life Balance:Overtime account,optionto work from home up to8days per month,30 daysof vacation plus Christmas Eve and New Year’s Eve off, and theoptionfor a sabbatical
• Team & Culture:Scandinavian-inspired with flat hierarchies, informal culture, andstrong teamspirit

Your responsibilities –here'swhere you can get involved!

• Provide Cyber Security support for offshore SCADA, networks, and industrial control systems.
• Act as the go‑to internal consultant for OT network and security topics.
• Support technicians with secure remote access, firewalls, user management, and network hardening.
• Deliver real-time remote support via our hotline setup.
• Join a rotating on‑call schedule, including occasional weekends.
• Work shift hours between 06:00–18:00 CET when required.
• Collaborate with Engineering, IT Security, and 3rd-level teams on security improvements.
• Support audits and ensure compliance with industrial security standards.
• Mentor junior engineers and share your cybersecurity expertise.
• Communicate with stakeholders via phone, email, and ticketing systems.
• Drive knowledge sharing and continuous improvement of security processes.
• Support commissioning activities from first setup to operational handover.

Your profile – what makes you a great fit!

• You have at least 2–3 years of practical experience working with cybersecurity standards and frameworks such as IEC 62443, NIS‑2, and KRITIS‑V, ideally in industrial or critical‑infrastructure environments.
• You bring 2+ years of hands‑on experience configuring and maintaining industrial routers and switches from different vendors (e.g., Hirschmann, Moxa, Cisco, RuggedCom).
• You have solid, demonstrable experience working with Cisco® network equipment, including configuration, hardening, and troubleshooting.
• You have initial experience with virtualization technologies (e.g., VMware, Hyper‑V, Proxmox)
• You possess strong debugging and analytical skills, backed by advanced practical experience in troubleshooting complex network issues in operational environments.
• Experience with industrial electrical systems (e.g., substations, automation cabinets, control systems) is a strong advantage.
• You have basic knowledge with industrial communication protocols such as MODBUS, IEC‑104, or OPC UA — or a strong willingness to deepen this expertise.
• You have strong practical experience working with both Windows Server and Linux environments (installation, configuration, and system administration basics).
• You communicate confidently in English (C1 level) and German (B2 level), both written and spoken.

At Vestas, we evaluate all candidates solely based on their professional experience, education, and relevant skills. To support a fair recruitment process, we kindly ask that you remove any photos, dates of birth or graduation, gender pronouns, marital status, or other personal information not relevant to the role before submitting your CV/resume. Your CV/resume should focus on your professional and educational background, along with the necessary contact details (email and phone number). We train our hiring teams in inclusive evaluation and regularly review process outcomes to ensure fairness.

DEIB Statement

At Vestas, we recognize the value of diversity, equity, and inclusion in driving innovation and success. We strongly encourage individuals from all backgrounds to apply, particularly those who may hesitate due to their identity or feel they do not meet every criterion. As our CEO states, 'Expertise and talent come in many forms, and a diverse workforce enhances our ability to think differently and solve the complex challenges of our industry'. Your unique perspective is what will help us powering the solution for a sustainable, green energy future.

Vestas is the energy industry’s global partner on sustainable energy solutions. We are specialised in designing, manufacturing, installing, and servicing wind turbines, both onshore and offshore. Across the globe, we have installed more wind power than anyone else. We consider ourselves pioneers within the industry, as we continuously aim to design new solutions and technologies to create a more sustainable future for all of us. With more than 200 GW of wind power installed worldwide and 40+ years of experience in wind energy, we have an unmatched track record demonstrating our expertise within the field. With 35,000 employees globally, we are a diverse team united by a common goal: to power the solution – today, tomorrow, and far into the future. Vestas promotes a diverse workforce which embraces all social identities and is free of any discrimination. We commit to create and sustain an environment that acknowledges and harvests different experiences, skills, and perspectives. We also aim to give everyone equal access to opportunity. To learn more about our company and life at Vestas, we invite you to visit our website at www.vestas.com and follow us on our social media channels. We also encourage you to join our Talent Universe to receive notifications on new and relevant postings.