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Commissioning & Warranty Technician

Job ID
483069
Posted since
29-Oct-2025
Organization
Mobility
Field of work
Customer Services
Company
Siemens Mobility Limited
Experience level
Mid-level Professional
Job type
Full-time
Work mode
Office/Site only
Employment type
Permanent
Location(s)
  • Acton - London City of - United Kingdom
  • London - London City of - United Kingdom
At Siemens Mobility, we believe our people are the cornerstone of our success. We are committed to nurturing a supportive and inclusive environment where every team member can thrive. Join our global community, where your growth and development are as important as our shared mission to innovate and transform the Rail industry. Ready to embark on this exciting journey with us?

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).

Please note, this role may require travel and periods away from home to attend training or support project activities at locations such as the test centre in Wildenrath, Germany, or other UK-based sites.

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 success will be grounded by:
  • 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 and
It would be desirable to have:
  • Good knowledge of IT networks (Profinet, TCP/IP) and IT systems, specifically understanding of use of maintenance management systems and diagnostic
  • Ability to speak German.

You’ll benefit from

Our compensation package includes a competitive salary, company bonus, holiday allowance and pension. We celebrate the fact that our employees are individuals and have different wants and needs. With this in mind, we have a flexible benefits scheme where you can tailor your benefits package to suit you.

#TransformTheEveryday with us

We value your unique identity and perspective and are fully committed to providing equitable opportunities and building a workplace that reflects the diversity of society. Come bring your authentic self and create a better tomorrow with us! We are a Disability Confident Employer and welcome applications from all individuals, including those with disabilities. If you require any reasonable adjustments during the recruitment process, please contact your recruiter, who will be happy to support you.

At Siemens, we promote a growth mindset, the self-belief that we can learn and grow, take on new challenges and adapt tochange. If you don't match all the criteria for this role but feel you have transferable skills to enable you to succeed, we encourage you to apply

 #LI-RS1