The Transmission Technician is responsible for acting as the single point of contact for the management and reliability of the standby diesel generator fleet across Transmission Network Operations substations.
The role ensures continuity of generator performance through effective coordination of maintenance, fault response, and stakeholder engagement, supported by Central Planning & Admin and Substation Delivery teams.
Act as the single point of contact for the management of the standby diesel generator fleet across Transmission substations
Manage generator maintenance, faults, and defects to ensure reliability and availability
Coordinate with service partners to schedule planned maintenance, fuel top-ups, and reconditioning activities
Attend and contribute to fortnightly service partner meetings and monthly Substation Lead Engineer reviews
Liaise with Transmission Schedulers to secure SAP access and additional fitter support when required
Work with Central Planning & Admin to raise and manage orders for maintenance, faults, and defect resolution
Analyse PS Alerts reports to identify recurring issues, non-runners, and trends, developing effective repair plans
Establish and maintain an inventory of critical spare parts, including components for LVAC automatic changeover schemes
Support and upskill fitters and technicians in generator maintenance and fault/defect repairs
Facilitate safe execution of maintenance and repair work, including issuing safety documentation within authorised limits
Carry out hands-on maintenance and fault repair activities where required
Requirements
Strong technical knowledge of diesel generators and associated LV systems
Experience managing maintenance, faults, and defects in a utility or industrial environment
Ability to analyse data and identify trends to drive reliability improvements
Experience coordinating contractors and service partners
Knowledge of safety procedures and permit-to-work systems (e.g. SAP or equivalent)
Effective communication and stakeholder management skills
Proactive approach to problem-solving and continuous improvement
Minimum Criteria
Relevant technical qualification (e.g. electrical or mechanical engineering)
Proven experience working with diesel generators or similar plant equipment
Experience in fault diagnosis and maintenance delivery
Understanding of health and safety requirements in a high-risk environment
Full UK driving licence
Benefits
As well as a competitive salary which is reviewed annually, you can also enjoy a number of other benefits. With our pension scheme, we'll double match your contribution up to a company contribution of 10%.36 days annual leaveHoliday purchase - perfect your work/life balance with extra annual leaveShare Incentive Plan and Sharesave SchemePayroll giving and charity matched fundingTechnology Vouchers - save more and spread the cost of your technology purposesCount us in - pledge to reduce carbon emissions and help fight climate changeElectric Vehicle Schemes - to help you transition to green/clean drivingCycle to Work scheme and public transport season ticket loansOptions to purchase dental insurance, private medical insurance, health cash plan and annual health assessmentsLife Assurance (4x salary)Access to Savesmart financial wellbeing supportPlus shopping, leisure, restaurant and gym discounts, and unique employee deals on travel insurance and moreWhy SP Energy NetworksHealth insuranceDental insurance
Additional Information
Transmission Technician
Eurocentral
Salary starting from £38,760 - £48,450
Permanent
Closing Date: 21/06/2026
Help us create a better future, quicker!
At SP Energy Networks our focus is on harnessing technology and innovation to create the networks of the future. Our team is building a dynamic network to meet the changing demands for electricity and increasingly, renewable electricity - safely, securely and sustainably in the communities we serve.
At SP Energy Networks, we know people are central to building a better future, quicker and we are seeking new talent to join our team.
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