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
Typical pay for similar roles
EstimateThe middle half of pay advertised on Rejobs for this group over the last 24 months. This employer has not stated a salary.
About this role
About Siemens Energy
Company Overview
Siemens Energy AG
HeadquartersMunich, Germany
Founded2020
SizeApproximately 103,000 employees worldwide (source: siemens-energy.com). Revenue of 39.077 billion in fiscal year 2025 (source: siemens-energy.com).
What They Do
Siemens Energy is a global energy technology company covering nearly the entire value chain of energy, from power and heat generation to transmission and storage (source: siemens-energy.com). The company offers a broad portfolio of products and services, including gas and steam turbines, generators, transformers, high-voltage direct current (HVDC) transmission, grid technologies, as well as industrial electrification and decarbonization solutions (source: siemens-energy.com). Its main business areas include Gas Services, Grid Technologies, Transformation of Industry, and Siemens Gamesa, which holds a significant position in the wind energy sector (source: siemens-energy.com). Siemens Energy serves utilities, grid operators, industrial companies, power producers, and infrastructure developers worldwide and estimates that about one-sixth of global power generation is based on its technologies (source: siemens-energy.com).
Projects & Track Record
In recent years, Siemens Energy has completed numerous significant projects, including the construction of an offshore converter system connecting North Sea wind farms to the German power grid in collaboration with Neptun Smulders Offshore Renewables for 50Hertz (source: reuters.com). In June 2026, it secured a 2-GW offshore contract for the North Sea Connector 2 project from 50Hertz (source: energynews.pro). Another major project is the 2-GW HVDC link Eastern Green Link 4 between Scotland and England, with a contract value of around 3 billion pounds, scheduled for completion by 2033 (source: energynews.pro). In the steam turbine sector, Siemens Energy is delivering 20 turbines with a total capacity of 1 GW for AI data centers in cooperation with Babcock & Wilcox (source: finance.yahoo.com). Additionally, the company supplies Petrobras with energy and gas compression systems for FPSO units in Brazilian offshore fields (source: finance.yahoo.com).
Outside Europe, Siemens Energy is involved in Oman with the delivery and maintenance of equipment for two 2.6-GW gas power plants in Misfah and Duqm (source: energynews.pro). In the USA, two energy projects totaling 2 GW were agreed upon in 2025 with Fermi America in connection with a private 11-GW AI energy campus (source: energynews.pro).
Recent Developments
In 2026, Siemens Energy significantly improved its order intake, especially in Gas Services, where 102 gas turbines were booked in the first quarter and 12 GW were converted from existing reservation agreements, with an additional 12 GW of new reservations (source: siemens-energy.com). The revenue forecast for fiscal year 2026 was raised from 11-13% to 14-16%, and the profit margin before special items was increased to 10-12%, reflecting strong demand and solid execution (source: siemens-energy.com). Furthermore, Siemens Energy is investing 1 billion USD in North America, creating highly skilled jobs to further expand its manufacturing and industrial presence (source: siemens-energy.com).
Working There
Siemens Energy offers a wide range of career opportunities in fields such as engineering, manufacturing, project management, service, digitalization, sales, finance, human resources, and supply chain management (source: siemens-energy.com). The corporate culture is shaped by a global presence in over 90 countries with approximately 21,200 production sites, offering diverse opportunities in project-driven and production-intensive roles (source: siemens-energy.com). Key recruitment locations include the headquarters in Munich as well as Orlando, Florida, USA (source: siemens-energy.com). Desired qualifications include mechanical and electrical engineering, energy systems, control technology, software development, manufacturing, project management, field service, procurement, and industrial operations (source: siemens-energy.com).
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