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Signalling Hardware Design Engineer
Siemens
Siemens focuses on electrification, automation, and digitalization across various industries.
Design and develop hardware documentation & power systems for CBTC rail projects
6d ago
Intermediate (4-7 years)
Full Time
Singapore, Singapore
Office Full-Time
Company Size
303,000 Employees
Service Specialisms
Industry Automation
Power Transmission
Imaging & Therapy Systems
Diagnostics
Rail Systems
Mobility & Logistics
Low & Medium Voltage
Smart Grid
Sector Specialisms
Industrial Automation
Building Automation
Rail Transport
Health Technology
Factory Automation
Process Industries
Pharmaceuticals
Chemicals
Role
What you would be doing
equipment procurement
vendor evaluation
power calculations
integration support
technical specs
regulatory compliance
Support equipment procurement, technical evaluation of vendor solutions, and participate in FATs (Factory Acceptance Tests) as necessary.
Design and develop hardware-related documentation for CBTC projects, including:
Conduct power consumption and load calculations to support the design and validation of the electrical architecture.
Assist during integration, testing, and commissioning phases by resolving technical issues and providing on-site or remote support as needed.
Bonding Plans (track circuit design and interface with trackwork and traction for safety and EMC compliance)
Develop and review technical specifications for all equipment to be supplied (e.g., power supplies, field cabinets, junction boxes, etc.).
Engage in technical discussions with the customer, providing expertise and ensuring that hardware designs align with contractual and operational requirements.
Contribute to continuous improvement of engineering templates, tools, and internal processes.
Work collaboratively with Engineering and Project Managers to plan, track, and deliver hardware deliverables according to project schedules and milestones.
Ensure compliance with relevant railway and electrical standards (e.g., EN 50126/50128/50129, IEC 61375, IEC 60204).
Coordinate with multidisciplinary teams (Systems, RAMS, Installation, etc.) to ensure designs meet all functional, safety, and regulatory requirements.
What you bring
autocad
microstation
cbtc
emc
bachelors
3-5 yrs
Strong command of AutoCAD/Microstation, or similar tools for generating electrical schematics and single line diagrams.
Proficiency in English (written and verbal); additional languages are an asset.
Power Distribution Panel (PDP) Single Line Diagrams for station-level or wayside electrical systems
Knowledge and experience in developing PDP single line diagrams and performing system-level power calculations.
Excellent teamwork, communication, and organizational skills.
Proven experience in customer-facing technical discussions and documentation review cycles.
Familiarity with CBTC systems, automation principles specific to GoA 4 solutions as well as understanding of electromagnetic compatibility (EMC) and surge protection in power systems.
is highly desirable.
Knowledge of rail-specific equipment qualification and certification processes is a plus.
Bachelor’s degree in Electrical/Electronic Engineering or related field.
Strong understanding of wiring, grounding, and bonding practices relevant to railway environments.
Minimum of 3-5 years of experience in hardware design within the railway, transportation, or other safety-critical industries. Experience working in international or large-scale infrastructure projects is preferred.
Bookwirings (detailed wiring diagrams and interconnection documents)
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