Location : Bengaluru/Noida/Gurugram

Overview

We are seeking an experienced Network Engineer – Rail Telecom Systems to work on the design, engineering, configuration, remote support, testing, commissioning, and maintenance of telecom and data network systems for major railway and metro projects, including Network Rail (UK), Australia, Canada, and other international rail infrastructure projects.The successful candidate will have strong expertise in IP Networking, MPLS, Routing & Switching, Fiber Optic Networks, Telecom Transmission Systems, and rail-specific telecom applications. The engineer will work closely with multidisciplinary teams.

Your role

Develop and review telecom network architectures for railway and metro projects.Design WAN, LAN, and station communication networks.Prepare telecom system block diagrams, architecture drawings, interface diagrams, and network topology documents.Develop IP addressing schemes, subnet plans, and VLAN strategies.Support design reviews and ensure compliance with Network Rail and rail industry standards.

IP/MPLS Network Engineering

Configure and support:MPLS NetworksLayer 2 & Layer 3 NetworksStatic & Agile RoutingOSPFBGP (desirable)VRRP/HSRPVLANsQoSACLs

Additional responsibilities:Perform network capacity planning and redundancy analysis.Support resilient network designs for mission-critical rail applications.

Telecommunications Systems

Support the design and integration of:Operational Telecom NetworksData Communication SystemsLAN/WANTransmission NetworksFiber Optic Communication SystemsSDH/DWDM SystemsGSM-R (desirable)IP Telephony / VoIPCCTV NetworksVideo AnalyticsIntrusion Detection SystemsPAVA SystemsCustomer Information SystemsHelp Point SystemsTelephone SystemsRadio SystemsAccess Control SystemsSCADA Communication NetworksSecurity Management SystemsConfiguration & IntegrationConfigure routers, switches, and network devices.Support network integration activities with:Signalling SystemsSCADAOCC / Control CentresStationsRolling StockDepot SystemsExecute interoperability and interface testing.Testing & CommissioningPrepare and review FAT, SAT, SIF, and test procedures.Support site testing, commissioning, and troubleshooting activities.DocumentationPrepare and review:Telecom Design ReportsDetailed Design DocumentsSystem Architecture DiagramsNetwork Topology DrawingsInterface Control Documents (ICD)BOQ/BOMConfiguration ManualsO&M; ManualsRAMS InputsAs-Built Documentation

About you

NetworkingCCNA/CCNP Certified (Mandatory)Strong knowledge of:TCP/IPIPv4 / IPv6SubnettingIP Address PlanningRouting & SwitchingOSPFVLANsQoSNetwork Security FundamentalsNetwork Monitoring & TroubleshootingRail TelecomMPLS NetworksFiber Optic NetworksEthernet NetworksSDHDWDMData Communication SystemsTelecom Transmission SystemsRailway Telecom ArchitectureCyber SecurityIEC 62443 (Proficient Level)

Equipment ExperienceExperience with one or more of the following:Cisco Routers & SwitchesIndustrial Ethernet DevicesRail Domain ExperienceExperience in Telecom and Data Communication Systems for:RailwayMetroLRTFreight RailTransportation Infrastructure Projects

Candidate Pre-requisitesBachelor’s Degree in Electronics or Telecom Engineering.CCNA Certification (Mandatory).CCNP Certification (Preferred).Cyber Security – IEC 62443 (Proficient Level).Ability to complete work on time and within budget while meeting project scope requirements.Minimum 6 to 8 years of experience in a similar role.Knowledge of fundamental engineering and communication systems standards and best practices.Knowledge and experience in designing safety-critical and safety-related systems.High proficiency in Microsoft Office applications (Word, Excel, and PowerPoint).

📌 Rail Telecom Network Engineer (Mumbai)
🏢 AtkinsRéalis
📍 Mumbai