Senior Engineer- ICT infrastructure

Job Description

Senior Design Engineer

(Rail Infrastructure Substation & Industrial Projects 10 to 12 Years Experience)

Overview

Senior engineer responsible for delivering ICT networks advanced network architectures WiFi radio communications IoTbased 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.

Your role

Network & ICT Infrastructure:

• Design missioncritical networks (L2/L3 OSPF/BGP MPLS/SDWAN 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.

WiFi & Radio Systems:

• Design WiFi 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.

IoTBased ICT Systems:

• Design IoTenabled ICT systems for rail substation and industrial applications (condition monitoring energy metering asset tracking).
• Ensure secure ICTOTIoT convergence in line with IEC 62443 and ISO 27001.

BMS / SCADA Integration:

• 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.

Compliance & Assurance:

• Ensure compliance with EN 50121 EN 50126/8/9 IEC 61850 IEC 62443 BS 7671 and ISO 27001 ISO 55000 standards.

About you

• Bachelors degree in electrical Electronics Telecoms ICT Instrumentation or similar.
• 1012 years experience in ICT networks WiFi radio IoTbased ICT systems and BMS.
• Proven delivery experience on rail traction power substations and industrial projects (UK/ME/APAC).
• Strong knowledge of RF engineering (WiFi 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.

Reward & benefits

Explore the rewards and benefits that help you thrive at every stage of your life and your career.

This includes:

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.

Seize every opportunity to sharpen your skills expand your expertise and be recognized for the impact you make.

About AtkinsRéalis

Were AtkinsRéalis a world-class engineering services and nuclear organization. We connect people data and technology to transform the worlds infrastructure and energy systems. Together with our industry partners and clients and our global team of consultants designers engineers and project managers we can change the world. Were committed to leading our clients across our various end markets to engineer a better future for our planet and its people.

Find out more.

Worker Type

Job Type

At AtkinsRéalis we seek to hire individuals with diverse characteristics backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender ethnic or national origin sexual identity and orientation age religion or disability but enriches itself through these differences.