Onsite Senior Engineer – ICT Infrastructure

Posted 2 hours ago

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About the role

  • Senior Engineer delivering ICT networks and BMS solutions for rail infrastructure and industrial projects across the UK, Middle East, and APAC. Responsible for design and implementation of advanced network architectures and IoT-based systems.

Responsibilities

  • Senior engineer responsible for delivering ICT networks, advanced network architectures, Wi‑Fi, radio communications, IoT‑based ICT systems, structured cabling, and BMS solutions for rail infrastructure, traction power substations, depots, and industrial facilities across the UK, Middle East, and APAC projects.
  • Design mission‑critical networks (L2/L3, OSPF/BGP, MPLS/SD‑WAN, VXLAN/EVPN).
  • Develop ICT infrastructure for stations, substations, depots, SER/BER rooms and industrial control rooms.
  • Design fibre backbone, structured cabling, and FTTx solutions for large-scale facilities.
  • Produce HLD/LLD, ICDs, IP plans, firewall policies, network security architecture.
  • Design Wi‑Fi networks for stations, depots, OCC, yards, tunnels and industrial buildings using Ekahau/iBwave.
  • Engineer TETRA, DMR, LTE/5G private networks, DAS, tunnel radio systems, GSM calculations.
  • Conduct RF planning, coverage analysis, and interference mitigation for mission-critical environments.
  • Integrate satellite communications for remote depots and substations.
  • Design IoT‑enabled ICT systems for rail, substation and industrial applications (condition monitoring, energy metering, asset tracking).
  • Ensure secure ICT‑OT‑IoT convergence in line with IEC 62443 and ISO 27001.
  • Design BMS systems using BACnet/IP, Modbus, KNX. Integrate with SCADA/ICS, traction power monitoring, energy management platforms.
  • Support IEC 61850 GOOSE messaging for substation automation.
  • Implement virtualized SCADA/ICS environments for resilience and testing.
  • Ensure compliance with EN 50121, EN 50126/8/9, IEC 61850, IEC 62443, BS 7671 and ISO 27001, ISO 55000 standards.

Requirements

  • Bachelor’s degree in electrical, Electronics, Telecoms, ICT, Instrumentation or similar.
  • 10–12 years’ experience in ICT, networks, Wi‑Fi, radio, IoT‑based ICT systems and BMS.
  • Proven delivery experience on rail, traction power substations and industrial projects (UK/ME/APAC).
  • Strong knowledge of RF engineering (Wi‑Fi, DAS, LTE/5G, TETRA/DMR).
  • Experience with comms room design, fibre backbone, FTTx, Server Rooms, Meet me rooms Fibre budget calculations.
  • Strong understanding of SCADA/ICS and OT cybersecurity.
  • Preferred Skills: Ekahau, iBwave Cisco, Juniper, RUCKUS CCNP, IEC 62443, AWS/Azure IoT certifications.
  • Experience with traction SCADA, substation automation (IEC 61850), industrial OT networks.

Benefits

  • Comprehensive life insurance coverage.
  • Premium medical insurance for you and your dependents.
  • Generous annual leave balance.
  • Flexible and hybrid work solutions.
  • Remote work opportunities outside of country.
  • Company gratuity scheme.
  • Discretionary bonus program.
  • Relocation assistance.
  • Employee Wellbeing Program: 24/7 access to specialists in finance, legal matters, family care, personal health, fitness, and nutrition.

Job title

Senior Engineer – ICT Infrastructure

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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