Substation Facilities Engineer

RWE AG; City Of London; On-site; GBP 55,000 - 85,000; Full time

Job summary

RWE Renewables UK Management Ltd. is seeking a Substation Facilities Engineer to join the Electrical Components Team.

The role focuses on offshore substation facilities, including low-voltage systems, with responsibilities across development, construction and operation, and requires national and international travel. You will collaborate with multidisciplinary teams, prepare specifications, support procurement, and drive safety and asset performance in offshore wind projects.

Qualifications

• University degree in engineering or equivalent.
• Several years' offshore substation experience.
• Fluent written and spoken English.

Responsibilities

• Provide technical expertise for offshore substation facilities.
• Develop designs for building fabric, drainage, cable and pipework, HVAC, batteries and UPS.
• Prepare technical specifications and verify compliance by consultants, contractors and suppliers.
• Support tendering, contracting, procurement and project management activities.
• Coordinate mechanical and electrical works offshore and at fabrication sites with safety focus.
• Manage interfaces with offshore/onshore substations, cables and SCADA.
• Lead supplier prequalification, factory audits and root cause analyses.
• Apply standards and provide project reporting.

Skills

Offshore substation design

Electrical design

Project coordination

Leadership

English fluency

Education

Engineering degree

Job description

London, City of London, GB, EC2R 8HP Coventry, COV, GB, CV4 8PB Swindon, Wiltshire, GB, SN5 6PB Copenhagen, 84, DK, 1620

RWE Renewables UK Management Ltd.

To start as soon as possible, full time, permanent

Functional area: Engineering

As a Substation Facilities Engineer, you will join the Electrical Components Team and provide specialist engineering expertise to help progress offshore wind projects through development, construction and operation. You will contribute to safe, robust and effective offshore substation designs, with a particular focus on facilities, auxiliary and low-voltage systems, while collaborating with multidisciplinary teams, consultants, contractors and suppliers. The role includes national and international travel, including work at contractor and project locations as required.

About the role

• Provide technical expertise for offshore substation facilities, auxiliary systems and low-voltage systems throughout the asset lifecycle.
• Develop robust designs covering building fabric, drainage, cable and pipework systems, fire detection and protection, HVAC, small power and lighting, batteries and UPS systems.
• Prepare technical specifications and documentation, manage technical queries and verify compliance by consultants, contractors and suppliers.
• Support tendering, contracting, procurement and project management activities for offshore substation components and systems.
• Coordinate and monitor mechanical and electrical works at fabrication and construction sites, maintaining a strong focus on safety through design and asset performance.
• Manage technical interfaces with other project packages, including offshore and onshore substations, cables, foundations and SCADA systems.
• Lead supplier and product prequalification activities, factory audits and root cause analyses following component failures.
• Apply and further develop relevant standards, regulations, processes and best practices, while providing clear project reporting.

Job requirements and experience

• A university degree, or equivalent qualification, in an engineering discipline.
• Several years of relevant professional experience as an offshore substation specialist.
• Strong expertise in the design, fabrication and testing of offshore substation facilities, ideally gained with a manufacturer or offshore wind farm developer.
• Relevant project experience, particularly in preparing technical specifications and supporting technical and commercial negotiations.
• A practical, safety-focused approach and the ability to collaborate effectively with engineering disciplines, package teams, contractors and suppliers.
• Fluent written and spoken English.
• Strong communication, coordination and leadership skills, combined with a proactive and resourceful approach.
• Willingness to travel nationally and internationally; membership of a recognised professional body, experience in an international business and a valid driving licence are advantageous.

application period: 2026-10-11.

Any questions? Contact HR: Magnus Aarenstrup

We look forward to meeting you. Of course, you can find us on LinkedIn, Instagram, Facebook, YouTube and Xing, too. #LI-MA1

We value diversity and therefore welcome all applications - regardless of gender, disability, nationality, ethnic and social origin, religion/belief, age, sexual orientation, and identity. #inclusionmatters

As a global leader, RWE Offshore Wind is shaping tomorrow's energy on the high seas. We are active across Europe, Japan and Korea. We have already 18 wind farms in operation with an installed capacity of over 3 gigawatts. With over 20 years’ experience in developing, building, operating and maintaining offshore wind farms we have established long-term partnerships, working hand in hand with local businesses and communities. Every year, we invest millions of euros in new offshore wind projects and support harbours, educational programmes, local organisations and more. Our passionate workforce is committed to driving technological and sustainable improvements, delivering construction projects on time and within budget to the highest quality and safety standards, and contributing to the energy world of tomorrow.

Want to learn more about working for RWE Offshore? Join Our Journey Offshore by watching the miniseries including 6 episodes, 5 ambassadors and one exciting trip Offshore.