Network System Engineer

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Date: 22-May-2021

Location: Madrid, Spain

Company: Alstom

Req ID:100409 

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 38 900 people dedicated to solving real-world mobility challenges and achieving international projects with sustainable local impact.   

Job Description: Network System Engineer


  • Support in the elaboration of Network and Telecommunications systems offers (Network, Telephony, Radio, ...) for the railway sector
    • Technical leadership of offers
    • Customer specifications Study
    • Systems selection and BoQ definition
    • Elaboration of Technical documentation
  • Design of Network and Telecommunications systems (Network, Telephony, Radio, ...) applied to railway sector.
    • Project  specifications analysis (requirements analysis and specification)
    • Technical project coordination
    • System design (Architecture,interfaces, detailed definition, …)
    • Equipment dimensioning and implantation
    • System programation and test design
    • Elaboration of technical documentation
    • Elaboration of customer documentation
    • Support to validation test
    • Support to T&C test and commissioning

Duration / Location.

Permanent – Madrid.


Education: Telecommunications Engineer, Industrial or equivalent



  • Railway signaling, cyber security.
  • Routers/switches IP/MPLS and Gigabit Ethernet
  • SDH Networks and DWDM equipment.
  • NTP servers.

Experience: Experience of at least 7 years in security  systems applied to the railway sector

Languages: English required, French will be valued

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: Network, Telecom, Telecommunications, Technology