System Engineer TCMS – Coupling, Lighting & Ancillary Functions

Siemens Mobility; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Siemens Mobility in Bangalore seeks a System Engineer for TCMS – Coupling, Lighting & Ancillary Functions. You will develop and integrate coupling, lighting and ancillary functionalities within TCMS, ensuring safe and efficient train operation.

You will interface with cross-functional teams to deliver reliable solutions across rolling stock platforms. The role requires 5–10 years in TCMS or train control, strong knowledge of railway standards, and experience with MVB/EThernet/TRDP interfaces,

Qualifications

• Bachelor’s or Master’s degree in Electrical, Electronics, Instrumentation, CS or related field.
• 5–10 years in TCMS, rolling stock or train control system engineering.
• Experience with RArS, SWrS, interface specs and test specs.

Responsibilities

• Define and develop coupling, lighting and ancillary TCMS functionalities.
• Develop operation logic for coupling/decoupling, line activation and lighting.
• Coordinate with suppliers and prepare interface documents and test specs.
• Define communication interfaces with onboard subsystems (MVB, Ethernet, TRDP).
• Develop fault handling, diagnostics, alarm management and monitoring concepts.
• Review system specifications, functional descriptions and interfaces.
• Collaborate with RAMS, testing and cybersecurity teams for project success.
• Ensure compliance with IEC 61131, IEC 61375, IEC 50128, EN 50657.

Skills

TCMS

Railway standards

Cross-functional teamwork

Education

Electrical/Electronics Eng

Tools

MVB

WTB

Ethernet

TRDP

Job description

System Engineer TCMS - Coupling, Lighting & Ancillary Functions

518044

14-Ago-2026

Mobility

We empower our people to stay resilient and relevant in a constantly evolving world. We’re looking for people who are always searching for creative ways to grow and learn. People who want to make a real impact, now and in the future. Does that sound like you? Then it seems like you’d make an outstanding addition to our vibrant team.

Siemens Mobility is an independently managed company of Siemens AG. Its core business includes rail vehicles, rail automation and electrification solutions, turnkey systems, intelligent road traffic technology, and related services. In Mobility, we help our customers meet the need for smart and sustainable mobility solutions. We’re making the lives of people who travel easier and more enjoyable while constantly developing new, intelligent mobility technologies.

We are looking for System Engineer TCMS - Coupling, Lighting & Ancillary Functions

Job Summary:

As a System Engineer - TCMS Coupling, Lighting & Ancillary Functions, you will be responsible for development and integration of coupling, lighting, and ancillary functionalities within the Train Control & Management System (TCMS). You will work closely with cross-functional teams to ensure safe, reliable, and efficient train operation across rolling stock platforms.

• Define and develop coupling, lighting, and ancillary functionalities within TCMS architecture.
• Develop operation logics related to train coupling/decoupling, train line activation, interior/exterior lighting, emergency lighting, and ancillary train functions.
• Alignment with component suppliers and development of RArS, SWrS, interface documents, and test specifications.
• Define communication interfaces with onboard subsystems using MVB, Ethernet, WTB, or TRDP protocols.
• Develop fault handling, diagnostics, alarm management, and operational monitoring concepts for coupling, lighting, and ancillary systems.
• Define functionalities related to trainline control concepts, operational indications, and system monitoring functions.
• Prepare and review system specifications, functional descriptions, and interface documents.
• Coordinate with system, software, RAMS, testing, and cybersecurity teams for successful project execution.
• Ensure compliance with IEC 61131, IEC 61375, IEC 50128, EN 50657, and project-specific requirements.
• Support technical discussions, requirement clarifications, and issue resolution activities.
• Contribute to improving reliability, maintainability, and operational efficiency of train systems.

Desired Skills:

• Bachelor’s or Master’s degree in Electrical, Electronics, Instrumentation, Computer Science, or related engineering field.
• 5-10 years of experience in TCMS, rolling stock, or train control system engineering.
• Hands-on experience in development of control documents such as RArS, SWrS, interface specifications, and test specifications.
• Experience in coupling systems, lighting control functions, ancillary train functions, diagnostics, and operational logic development.
• Hands-on experience with MVB, WTB, Ethernet, TRDP, and onboard communication protocols.
• Sound knowledge of train subsystems such as traction, brake, doors, HVAC, ancillary systems, and vehicle control functions.
• Good understanding of railway standards such as IEC 61131, IEC 61375, IEC 50128, and EN 50657.
• Ability to work effectively in cross-functional and multicultural engineering teams.
• Exposure to diagnostics, cybersecurity, condition monitoring, or trainline control concepts will be an added advantage.

Join us and be yourself!

We value your unique identity and perspective and are fully committed to providing equitable opportunities and building a workplace that reflects the diversity of society. Come bring your authentic self and create a better tomorrow with us.

Make your mark in our exciting world at Siemens.

This role is based in Bangalore. You might be required to visit other locations within India and outside. In return, you'll get the chance to work with teams impacting - and shaping the future of mobility solutions.

We’re Siemens. A collection of over 379,000 minds building the future, one day at a time in over 200 countries. We’re dedicated to equality, and we encourage applications that reflect the diversity of the communities we work in.

Bring your curiosity and creativity and help us shape tomorrow.