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- Tasks: Maintain and repair HV Power SCADA control systems for London Underground.
- Company: Join Transport for London, a leader in public transport with a rich heritage.
- Benefits: Enjoy free travel, 29 days leave, and a final salary pension scheme.
- Why this job: Be part of a vital team ensuring safe operations for millions of daily passengers.
- Qualifications: Experience in electrical control systems and knowledge of industrial communication protocols.
- Other info: Inclusive workplace with excellent career growth opportunities.
The predicted salary is between 69000 - 69000 £ per year.
Salary: £69,148
Contract type: London Underground - Permanent
Location: Covent Garden, London with expectation to travel across LU network
Shifts: This role works a FIXED SHIFT PATTERN: 2 weeks of day shifts, followed by 1 week of night shifts. Hours for nights 2300-0700 Sunday to Thursday and Hours for days 0800-1600 Monday to Friday.
Overview of project/role:
London Underground is one of the worlds most famous metro systems and is responsible for more than 5 million passenger journeys a day. It has 11 lines covering 402km and serving 272 stations. During peak hours, more than 500 trains are in operation.
Our HV Power section are looking for experienced Electrical Control Technicians to fill the position of Test Room Inspector (TRI). Reporting to the Control Systems Engineer, TRIs are responsible for ensuring that the HV Power SCADA control system is available for the safe operation of the London Underground power network. Activities will involve maintenance and repair of current systems as well as assisting with installation and commissioning of new equipment. You will be expected to comply with all relevant industry standards and legislation, ensuring that all activities carried out are within a safe system of work. This role requires effective collaborative work as part of the wider team involved in the maintenance, operating, servicing and repair of power distribution equipment.
Key Accountabilities:
- Manage and undertake the maintenance, repair, and operation of all London Underground Control Systems assets, intelligent devices and auxiliary controls.
- Responsibility for control system devices, plant control schemes and measuring devices on site, including electronic and microprocessor-based instruments.
- Understanding of a wide range of industrial communication protocols, including IEC61850 and IEC60870.
- Assist in the upgrade and commissioning of control systems equipment and intelligent devices.
- Acceptance testing of new and transposed equipment, decommissioning, modification, and additions to existing systems.
- Maintenance and testing of communication network assets such as switches, Fibre transceivers, modems and pilot wire.
- Checking and updating of schematic drawings/schedules pertaining to control systems equipment and intelligent devices.
- Fault finding on control systems equipment, including the interrogation, retrieval, and analysis of fault logs.
- Prepare reports detailing the corrective action taken and necessary recommendations.
- The installation and use of specialised monitoring equipment for the purposes of fault investigations, power quality, harmonic studies to assist LU as required.
- To ensure all documentation is accurate.
- Isolating and making safe of low voltage electrical equipment for the purpose of carrying out work.
This is a safety critical role so you will need to get clearance from our Occupational Health team before you start.
Equality, diversity and inclusion:
We are committed to equality, diversity and inclusion. We want to represent the city we serve, which will help us become a more innovative and efficient organisation. Our goal is to make our recruitment as inclusive as possible. We are a disability confident employer who guarantee an interview to any disabled candidate who meets all of the essential criteria. We also use anonymising software that removes identifying information from CVs and cover letters to make the process fair.
Benefits:
- Final salary pension scheme.
- Free travel for you on the TfL network.
- Reimbursement of 75% of the cost of a standard class Ticket for National Rail travel from home or 75% reimbursement on a 28-day flexi ticket.
- 29 days annual leave plus public and bank holidays.
- TfL is committed to work-life balance, operating a hybrid working approach where business and role requirements allow.
- Healthcare discounted scheme (optional).
- Tax-efficient cycle-to-work programme.
- Retail, health, leisure and travel offers.
- Discounted Eurostar Travel.
Application closing date: Sunday 15th February 2026 at 23:59
HV Power SCADA TRI (Control Systems Technician) (P6A1) employer: Transport For London.
Contact Detail:
Transport For London. Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land HV Power SCADA TRI (Control Systems Technician) (P6A1)
✨Tip Number 1
Network like a pro! Reach out to current employees at Transport for London on LinkedIn or other platforms. A friendly chat can give you insider info and might just get your foot in the door.
✨Tip Number 2
Prepare for the interview by brushing up on your technical knowledge related to HV Power SCADA systems. We want to see your passion and expertise shine through, so practice common questions and scenarios you might face.
✨Tip Number 3
Showcase your teamwork skills! This role is all about collaboration, so be ready to share examples of how you've worked effectively in a team setting. We love candidates who can communicate and cooperate well.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re serious about joining the Transport for London family.
We think you need these skills to ace HV Power SCADA TRI (Control Systems Technician) (P6A1)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that are relevant to the HV Power SCADA TRI role. Highlight your experience with control systems, maintenance, and any specific protocols like IEC61850 or IEC60870.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about working with Transport for London and how your background makes you a perfect fit for the team. Don’t forget to mention your collaborative spirit!
Showcase Your Safety Awareness: Since this is a safety-critical role, emphasise your understanding of safety standards and practices in your application. Mention any relevant certifications or training that demonstrate your commitment to safety in electrical work.
Apply Through Our Website: We encourage you to apply directly through our website for a smoother application process. It’s the best way to ensure your application gets the attention it deserves, so don’t hesitate!
How to prepare for a job interview at Transport For London.
✨Know Your Stuff
Make sure you brush up on your knowledge of HV Power SCADA systems and the specific protocols like IEC61850 and IEC60870. Being able to discuss these in detail will show that you're not just familiar with the basics, but that you really understand the technical aspects of the role.
✨Show Your Team Spirit
This role involves a lot of collaboration, so be ready to talk about your experience working in teams. Share examples of how you've successfully worked with others to solve problems or complete projects, especially in high-pressure situations.
✨Safety First
Since this is a safety-critical role, be prepared to discuss your approach to safety and compliance. Highlight any relevant experience you have with safety standards and regulations, and be ready to explain how you ensure safe practices in your work.
✨Ask Smart Questions
At the end of the interview, don’t forget to ask insightful questions about the team, the projects you'll be working on, or the company culture. This shows your genuine interest in the role and helps you determine if it's the right fit for you.
