About the Role
This role is responsible for maintaining, servicing, and repairing substation plant and equipment across London Underground's High Voltage Power Distribution Network. The goal is to ensure assets are maintained to meet safety and operational criteria, providing efficient and continuous power supplies. The role involves an equal split of electrical and mechanical disciplines.
Responsibilities
- Maintain, service, repair, disassemble, re-build, and re-calibrate all substation plant, including High Voltage, Low Voltage, and DC switchgear, Signalling systems, Frequency Changers, batteries & chargers, Rectifiers, Transformers, rotating plant, Power Quality equipment (SVCs and Harmonic filters), Off Line Battery Inverters (OLBI), and all other substation equipment.
- Diagnose and eliminate electrical and mechanical faults on all substation plant, wiring, and control systems.
- Utilize technical documents, manuals, diagrams, and drawings for plant and systems.
- Act as Site Person in Charge (SPIC) for both HV Power and 3rd party works as required.
- Declare substation plant fit or unfit for service and follow instructions for operating plant equipment.
- Perform advanced condition monitoring techniques, including thermal imaging, trip profiling, DC DAOL testing, Ductoring, and IR testing.
- Undertake lifting, slinging, and rigging operations for heavy plant and equipment.
- Prepare and submit reports on faults and plant breakdowns attended.
- Drive company vehicles, maintain their cleanliness, and perform required vehicle checks.
Requirements
- Completed an indentured or modern apprenticeship in Power, Electrical, or Mechanical roles.
- Possess an Electrical, Mechanical, or Power Engineering technical qualification or equivalent.
- Proficient in the use of electrical test equipment to determine plant and equipment condition.
- Have relevant electrical or mechanical experience (fitting skills).
- Ability to understand technical drawings.
- Hold a full clean driving license.
- Sound electrical knowledge of DC battery supplies, three-phase AC electrical supplies, transformer principles, the fundamentals of circuit protection, and earthing arrangements is desired.
- Must have completed an indentured or modern apprenticeship in a Power, Electrical, or Mechanical role.
- Time served in a Power, Electrical, or Mechanical environment is a requirement.
- Fitters must demonstrate mechanical skills and a sound knowledge of batteries and chargers, standby power supplies, three-phase AC electrical supplies, transformer principles, AC & DC switchgear operation, and the fundamentals of circuit protection and earthing arrangements.
- Must pass a Low Voltage Assessment during the probationary period, consisting of a written exam and a practical safety-critical assessment.
- Must renew their license every three years through reassessment, supported by HV Power's competency and capability policies.
- All offers of employment are subject to satisfactory right-to-work checks.
- Candidates must be able to demonstrate their right to work in the UK.
- TfL is unable to offer visa sponsorship for this role.
- This job is Safety Critical; successful candidates will be subject to pre-employment drugs and alcohol testing and ongoing random testing in compliance with LU Standards.
- Information provided must be honest and accurate for application progression.
Skills
- Mechanical skills
- Knowledge of batteries and chargers
- Knowledge of standby power supplies
- Knowledge of three-phase AC electrical supplies
- Knowledge of transformer principles
- Knowledge of AC & DC switchgear operation
- Knowledge of circuit protection fundamentals
- Knowledge of earthing arrangements
- Proficiency in the use of electrical test equipment
- Ability to understand technical drawings
- Full clean driving license
Location
- Tufnell Park HV Power Depot
Work Type
- Permanent
- London Underground
Experience Level
- Apprenticeship in Power, Electrical, or Mechanical roles
- Time served in a Power, Electrical, or Mechanical environment
Education Level
- Indentured or modern apprenticeship in Power, Electrical, or Mechanical roles
- Electrical, Mechanical or Power Engineering technical qualification or equivalent
Salary/Compensations
- £66,370.00
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
- 75% reimbursement on a 28-day flexi ticket
- 29 days annual leave plus public and bank holidays
- Hybrid working approach
- Private healthcare discounted scheme (optional)
- Tax-efficient cycle-to-work programme
- Retail, health, leisure and travel offers
- Discounted Eurostar travel
About the Company
- Transport for London (TfL) offers a rich heritage, a commercial outlook, an iconic brand, and a unique public service, making it a great place to develop a career.
- TfL is committed to equality, diversity, and inclusion, aiming to represent the city it serves to become a more innovative and efficient organisation.
- TfL is a disability confident employer that guarantees an interview to any disabled candidate who meets all essential criteria.
Equal Opportunity
- 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.
