Operational Technician
Siemens Energy
Company Overview
Siemens Energy AG
HeadquartersMunich, Germany
Founded2020
SizeApproximately 96,000 employees worldwide (source: siemens-energy.com). Revenue of 31 billion euros in fiscal year 2023 (source: siemens-energy.com).
What They Do
Siemens Energy focuses on energy technology across the entire value chain, including power generation, transmission, and storage. Core areas include gas turbines, steam turbines, hybrid power plants with hydrogen, power generators, transformers, and renewable technologies led by Siemens Gamesa Renewable Energy (SGRE). This positioning makes the company a global leader in wind energy, with technologies estimated to support about one-sixth of the world's electricity generation (source: siemens-energy.com). The products and services include both conventional and renewable energy solutions, such as onshore and offshore wind turbines from SGRE, grid infrastructure, and hydrogen electrolysis systems that help customers reduce carbon emissions and enhance efficiency through integrated systems for resilient energy grids (source: energydigital.com).
Projects & Track Record
Notable completed projects include the first power plant in South Africa, built in 1895 by Siemens' predecessors, as well as the introduction of high-voltage direct current systems in 1903. Modern achievements include the manufacturing of critical components for regional energy centers and supporting one-sixth of global electricity through its technologies (source: energydigital.com). Current major projects include a 280-megawatt electrolysis system being delivered to the utility EWE in Germany, expected to produce up to 23,000 tons of green hydrogen annually. Additionally, there are localization efforts such as the Siemens Energy Dammam Hub in Saudi Arabia for component manufacturing to strengthen resilient energy sectors (source: energydigital.com).
Recent Developments
In the past two years, Siemens Energy reported strong results for fiscal year 2023 with a revenue of 31 billion euros, despite challenges in the wind business. The company achieved all annual targets and set goals for 2028, aiming for a profit margin of 14-16% before special items and annual revenue growth in the low double digits (source: siemens-energy.com). Recent announcements include securing an investment-grade rating from Moody’s and agreements to accelerate wind order growth. By the end of 2025, 85% of revenue for fiscal year 2026 and 60% for 2027 had already been secured (source: siemens-energy.com).
Working There
Siemens Energy offers positions in engineering, project management, manufacturing, sales, research and development, as well as leadership roles. Departments include Gas Services, Grid Technologies, Siemens Gamesa (Wind), Hydrogen, and corporate areas for finance, execution, and innovation. The corporate culture emphasizes a decentralized approach that has been maintained since the spin-off, with CEO Christian Bruch highlighting the passion of "Team Purple" for energy challenges and innovation in Berlin (source: siemens-energy.com). Hiring occurs at key locations in Germany, including Berlin, Erlangen, and Mülheim, as well as at global expansion sites to meet the high demand for electrification and wind remediation roles (source: siemens.com).
Last updated on Jul 28, 2026 | Report an issue
Job Description
Join our Grid Access Maintenance and Warranty team as an Operational Technician, where you will play a vital role in supporting projects and customer sites across the UK, both onshore and offshore. As part of our Transmission Service Business, you will contribute to maintaining high voltage substations, HVDC interconnectors, and wind farm grid connections, ensuring the reliability and availability of energy supply for our esteemed clients.
How You'll Make an Impact
- Ensure compliance with work specifications, local management instructions, statutory requirements, and health & safety regulations.
- Plan, develop, and execute maintenance and warranty works for all plant and equipment within the contract scope.
- Carry out maintenance and repairs on substations and power stations across the country
- Install new equipment and follow a rigid testing process to ensure quality
- Ensure compliance with Work Specifications, Local Management Instructions, statutory Requirements and Health & Safety regulations.
- Prepare suitable risk and method statements before work commences.
- Investigate and rectify faults, preparing reports to meet QA and customer requirements.
- Interpret test and inspection reports and initiate appropriate actions.
- Complete and upload all maintenance documentation on the Maintenance Management System as per procedures.
- Ensure all work meets satisfactory quality and technical standards.
- Participate in training to enhance your skills as necessary.
What You Bring
- Knowledge of HV apparatus with experience in maintenance, craftsman or fault rectification activities on HV and LV apparatus in a service environment.
- Highly Favourable: HV substation, AIS, GIS switchgear or transformer experience
- Good understanding of HV safety rules.
- Working knowledge of quality and asset management systems.
- Excellent IT skills, proficient with Microsoft 365 products.
- Organised, practical, and logical approach to work.
- Effective communication skills, both written and oral, at all organisational levels, with the ability to engage with customers and suppliers.
- Flexibility to travel between various sites across the UK and Ireland working in both onshore and offshore environments as required.
- Fluent in written and spoken English.
- Ability to communicate effectively in writing and orally at all levels within the organisation, as well as engage with customers and suppliers where needed.
- Flexibility to travel between various sites across the UK and Ireland.
- Clean Drivers licence
- Fluent in written and spoken English
About the Team
Our Grid Access O&M team is responsible for ensuring the safe, reliable, and continuous operation of electrical substation systems and associated infrastructure. The team carries out planned maintenance, responds to equipment failures, and ensures compliance with safety regulations while minimising disruption to operations. This includes Preventive Maintenance, Corrective Maintenance, Operational Support, Safety Management, Inspection and Testing, Emergency Response and Asset Management. This is all covered by warranty support, maintenance support contracts and aftersales support.
Our Commitment to Diversity
Lucky for us, we are not all the same. Through diversity, we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character, no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.
Rewards/Benefits
- 26 days holiday, increasing to 29 days with time served
- Access to a flexible benefits portal for private medical cover, cycle-to-work schemes, and more
- A class-leading adjustable pension scheme
- Opportunities for career development and continuous learning
- The chance to work on cutting-edge projects that shape the future of Siemens Energy and manufacturing
Apply now
Job expired?Please let Siemens Energy 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 Siemens Energy 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
July 30, 2026
July 30, 2026
Full time
Flexible
Company
- United Kingdom
Professional / Experienced
UTC+00:00