DB Group

Deutsche Bahn’s expertise is in high demand all around the world. As a leading engineering and consulting company in the rail sector, DB Engineering & Consulting offers that knowledge – starting with an idea and continuing all the way to operations. We advise our customers in Germany and around the globe, develop technically sophisticated and customized infrastructure, mobility and transport solutions. With sustainable concepts, we ensure the future success of economic regions, make important contributions to the protection of the environment and help shape the world of the future. 

Since 1966, DB Engineering & Consulting has implemented thousands of projects of any size and complexity in over 100 countries. About 5,000 employees from 84 nations are currently realizing the projects of our customers with professional knowledge and intercultural experience.

The project - NHSRCL Mumbai-Ahmedabad - Mumbai, India. We are hiring for the position of Chief Expert OCC.

Responsibilities:

• Design review and approve of OCC System including OCC/BCC Architecture, System Specification, Interface Specification, control room and operator console layouts, server room design, network architecture, Engineering /Software Basline, and operational workflow, ensure compliance with room layout standards, power and earthing requirements, EMC/EMI and cyber‑security provisions, and verify completeness of O&M, training, spares and related technical documentation
• Installation, Testing &  Integration Commissioning : Oversee OCC system in FAT, IAT, PAT, SAT, Dynamic inspection, and all ITC stages, ensuring full OCC system readiness and availability to support integrated railway operations, centralised control, and coordination with signalling, telecom, radio, and rolling stock systems. 
• Manage and coordinate all interfaces between OCC and Signalling (ETCS/IXL), Radio (LTE‑R/FRMCS), Telecom IP backbone, SCADA, AMS, BMS, and Rolling Stock systems, ensuring alignment of technical and functional requirements and overseeing final ICD approvals and complete documentation.
• Review and Certify the Payment for completed works as per Cost Center and evaluate variation orders and claims while providing technical and contractual support to the Client.
• Assist client in obtaining statutory approvals and coordination assistance with various agencies for ISA, CMRS for successful completion of Project.
• Ensure compliance with all DB E&C policies, procedures, and ethical standards.
• Undertake any additional duties assigned by the Client, PD and DB HQ.

• Engineering Graduate in Electrical / Electronics stream or equivalent.
• Total experience: Overall 20 years of experience in Railways/Metro.
• Relevant experience: Minimum 05 years of experience in OCC systems in Rail-based Transit System project(s)(i).
• Specific experience: Minimum 02 years of experience as in-charge of OCC system works in High-Speed Rail Project(s)(iii).
• Strong understanding of railway OCC/BCC architecture, SCADA, ATS/TMS integration, and real‑time control platforms, Telecom & radio backhaul interfacing to OCC, experience in ITC, dynamic inspection, and system integration across subsystems,  good knowledge of EMC/EMI, redundancy design, and safety‑critical operation.
• Strong project management and coordination capabilities, analytical, problem-solving, and decision-making abilities. Excellent communication, Negotiation and presentation skills.