Hello Visionary!

We empower our people to stay resilient and relevant in a constantly changing world. Were 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 youThen it seems like youd make an outstanding addition to our vibrant team.

Siemens Mobility is an independent run 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 hard-working mobility solutions. Were making the lives of people who travel easier and more enjoyable while constantly developing new, intelligent mobility solutions!

We are looking for System Engineer TCMS HVAC Functions Youll make a difference by

As a System Engineer HVAC Functions, you will be responsible for developing and integrating HVAC control functionalities for cutting-edge rail vehicles and train control systems. Your tasks and responsibilities are as follows:

Definition of system requirements and interface specifications for HVAC control functionalities.
Design and implementation of software components in alignment with safety-relevant software system guidelines.
Good understanding and experience in HVAC systems, temperature control, ventilation systems, and climate control functionalities.
Designing control functions based on functional block diagrams and system requirements.
Development of RArS, SWrS, interface specifications, and software test specifications.
Conduct code reviews and support design verification activities.




Define interfaces between TCMS, HVAC systems, and onboard subsystems.
Analyse diagnostic information, perform bug fixing, and define new control logics to improve passenger comfort and system efficiency.
Support implementation of software upgrades and new functionalities using the V-model approach.
Conduct technical discussions with subsystem/component suppliers and project stakeholders.
Act as a problem solver while ensuring compliance with applicable railway standards and project requirements.
Work independently on HVAC-related TCMS subsystems and develop logic block diagrams for train control applications. Desired Skills:

Bachelors or Masters degree in Electrical, Electronics, Instrumentation, Mechanical, or relevant engineering stream with relevant rolling stock experience, 510 years.
Domain knowledge of HVAC systems, climate control systems, train control systems, and TCMS applications.
Hands-on experience in HVAC control logic development, temperature regulation, ventilation control, and diagnostic functionalities.
Experience in working with TRDP, MVB, WTB, Ethernet, and communication protocols used in train systems.
Strong understanding and proven experience in requirement engineering is a prerequisite.
Hands-on experience in development of control documents such as RArS, SWrS, interface specifications, and test specifications.
Good understanding of standards such as IEC 50128, IEC 61131, IEC 61375, EN 50657, etc.
Good communication and presentation skills complete your profile.
You should demonstrate strong teamwork and collaboration skills to achieve project goals.

📌 System Engineer TCMSHVAC Functions (Commuter Rail) (Bengaluru)
🏢 Siemens
📍 Bengaluru