Commissioning & Warranty Technician

Siemens Mobility; Greater London; On-site; GBP 35,000 - 50,000; Full time

Benefits offered by this job

Flexible working

Mental health support

Subsidised gym memberships

Subsidised healthcare

Job summary

Siemens Mobility in London is seeking a Commissioning & Warranty Technician to support mobilisation of trains across London depots for the Piccadilly Line. You will report to the Commissioning & Warranty Supervisor and ensure efficient execution of commissioning and warranty activities across multiple rolling stock types.

The role emphasises delivering high-quality outcomes within defined timeframes and budgets, with tailored training plans including the DTUP program.

Qualifications

• Experience in rail maintenance or commissioning and testing.
• Strong fault-finding and problem-solving abilities.
• Excellent written and verbal communication skills.
• Ability to follow project procedures and safety standards.

Responsibilities

• Coordinate operational commissioning and warranty activities.
• Work with UK and global commissioning teams to resolve issues.
• Record and escalate project risks affecting time, cost, and quality.
• Carry out maintenance tasks aligned with test procedures and document results.
• Identify and rectify faults from commissioning tests and report findings.

Skills

Rail sector experience

Commissioning & warranty

Fault finding

Analytical skills

Communication skills

MS Word & Excel

Tools

Microsoft Word

Excel

Job description

What if your daily work directly contributed to a better, more connected world? At Siemens Mobility, we are not just imagining the future of transportation - we are building it. Our team of experts is dedicated to creating smart, efficient, and sustainable mobility solutions that improve the daily lives of millions of passengers. We are looking for passionate professionals who are eager to innovate and push the boundaries of what's possible. If you are ready to be part of a transformative journey, come and join us.

Our Rolling Stock and Customer Service keeps trains running safely and reliably every day. The business delivers expert maintenance, technical support and digital solutions across the full lifecycle of rail fleets, helping customers maximise performance, availability and passenger satisfaction.

We are currently recruiting for a Commissioning & Warranty Technician to support the mobilisation of trains across both London depots for the Piccadilly Line – Northfields and Cockfosters. Reporting to the Commissioning & Warranty Supervisor, you will play a key role in ensuring the efficient execution of assigned projects throughout the commissioning and warranty phases. Your focus will be on delivering high-quality outcomes within defined timeframes and budgets, across various types of rolling stock including High-Speed, Commuter Rail, Metro, Light Rail, and Passenger Coaches.

We’re seeking a self-motivated team player who is committed to continuous development. You’ll be supported with tailored training plans to build the competencies needed for current and future projects, including the Deep Tube Upgrade Programme (DTUP).

This role is classified as safety critical and is subject to a pre-employment medical assessment, which must be successfully completed prior to start.

You’ll make a difference by...

• Coordination of operational commissioning and, when warranty is commissioned, it must be realized in accordance with customer specific regulations of contract and according to project specific.
• Work as part of the UK team and as part of the wider Global Siemens Mobility Commissioning team, to assist where possible in the identification and resolution of issues either at the test track, or Home Depot to build the relationships required to ensure a smooth transition of a new fleet into our customers UK passenger service.
• Recording and clarifying project-related problems and risks, including escalation and project management with relevant effects on time, costs, and quality.
• Undertake vital maintenance activities where required alongside commissioning work in accordance with test procedures and detail all results using various digital tools available.
• Identification and rectification of faults identified through commissioning tests including escalation to relevant suppliers or engineering teams, providing sophisticated and accurate reports for the customer.

Your role profile may vary from time to time in accordance with business needs. Your annual objective setting with your line manager will outline any additional responsibilities required to meet business or individual development needs for the forthcoming financial year.

• Proven background in Rail sector with relevant skills to ensure your work is undertaken in line with company policy and industry guidelines to a high level.
• Strong self-development to embrace continual training & skills development in line with new projects.
• Experience of working on the maintenance of fleets in the UK from either a maintenance or Commissioning and Warranty / testing aspect with a desire to learn new skills.
• Excellent communicators, both written and oral with strong analytical, problem solving and fault-finding
• Proficient skills in the use of Microsoft Word Excel

At Siemens Mobility, we believe that work should work for you. We go beyond standard benefits to create an environment where our people feel supported, empowered and valued both professionally and personally.

Wellbeing

• Flexible working
• 24/7 Mental health support
• Subsidised gym memberships
• Subsidised Bupa healthcare
• Enhanced sick pay

Financial

• Match and More pension
• Life assurance
• Perks at Work discounts
• Cycle to Work scheme
• Annual Bonus.

Family

• Day-one paid parental rights
• Shared parental leave
• Extra holidays for length of service
• Enjoy 26 days annual leave (plus public holidays)
• with the flexibility to buy or sell up to 5 days each year
• volunteering days and sabbaticals

Siemens recognise that building a diverse workforce is critical to the success of our business. We strongly encourage applications from a diverse talent pool and welcome the opportunity to discuss flexibility requirements with our applicants to encourage agile working and innovation.