Interlocking Engineer

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Date: 21-May-2022

Location: Madrid, Spain

Company: Alstom

Req ID:165261 

We create smart innovations to meet the mobility challenges of today and tomorrow. We design and manufacture a complete range of transportation systems, from high-speed trains to electric buses and driverless trains, as well as infrastructure, signalling and digital mobility solutions. Joining us means joining a truly global community of more than 75 000 people dedicated to solving real-world mobility challenges and achieving international projects with sustainable local impact.  


Join us as a Interlocking Engineer and you will be loolking at a career defining role based in Madrid 



  • Develop CBI Specific Application software.
  • Produce the associated documentation.
  • Perform independent review of the software and documentation produced by independent colleagues.
  • Provide scheduling and cost estimates on project engineering planning and bids.
  • Provide technical expertise in support of other departments and less experienced engineering personnel.
  • Apply the configuration and change management processes according to the indications of the project and the applicable tools.


Your Tasks - Functional duties to the Project Core Team

  • Develop CBI Specific Application software according to the Specific Application Instructions. Configure of the Site Data according to the layout of the interlocking. Adaptation of the parametrization and specific features of the Site Data application.
  • Fix the errors found in the CBI Specific Application software during the independent reviews and test. Follow NCRs according to the change control management applicable in the project.
  • Produce the impact analysis of the changes done between two different versions of software. Implement the internal own tests needed to check the right implementation of the CBI Specific Application software. Configure the test environment needed for this purpose.
  • Ensure the control of versions according to the configuration management plan applicable in the project.
  • Attend the FAT tests when requested.
  • Produce the documentation related to the CBI Specific Application software.
  • Review CBI Specific Application software and documentation created by an independent colleague, reporting the issues found according to the change control management applicable in the project.
  • Provide technical expertise in support of other functions / departments (GA Team, Customer Service, Field Start-up, Bids...).
  • Provide Support to the ITC team when requested.
  • Provide estimates for costs and scheduling of CBI Specific Application software inside a project or a bid.
  • Train less experienced engineers, giving the required support, based on his expertise and experience. Work on high level of quality.
  • Look for a continuous improvement in results and efficiency of the System Verification activities and provide feedback for the improvement in quality and efficiency of the stakeholders (Design Team, ITC, Bids…)


Your Qualifications

  • Experience in signalling (minimum 3 years)
  • Requirements management
  • Laboratory test environment set up experience as well as use of simulators.
  • Configuration management
  • Changes management


An agile, inclusive and responsible culture is the foundation of our company where diverse people are offered excellent opportunities to grow, learn and advance in their careers.  We are committed to encouraging our employees to reach their full potential, while valuing and respecting them as individuals.   



Job Type:​Experienced​

Job Segment: Testing, Change Management, Technology, Management