Signalling Hardware Design Engineer

Overview Join to apply for the Signalling Hardware Design Engineer role at Siemens . Siemens Mobility Rail Infrastructure business supplies the global markets of rail and road-bound transport with innovative products and solutions for Rail Automation, Rail Electrification and in the area of intermodal mobility, apps and backend systems. Your Role – Impactful, Meaningful And Future-Oriented Responsibilities Design and develop hardware-related documentation for CBTC projects, including: Bookwirings (detailed wiring diagrams and interconnection documents) Bonding Plans (track circuit design and interface with trackwork and traction for safety and EMC compliance) Cable Core Plans (cable structuring and termination documentation) Power Distribution Panel (PDP) Single Line Diagrams for station-level or wayside electrical systems Conduct power consumption and load calculations to support the design and validation of the electrical architecture. 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. Work collaboratively with Engineering and Project Managers to plan, track, and deliver hardware deliverables according to project schedules and milestones. Coordinate with multidisciplinary teams (Systems, RAMS, Installation, etc.) to ensure designs meet all functional, safety, and regulatory requirements. Support equipment procurement, technical evaluation of vendor solutions, and participate in FATs (Factory Acceptance Tests) as necessary. Ensure compliance with relevant railway and electrical standards (e.g., EN 50126/50128/50129, IEC 61375, IEC 60204). Assist during integration, testing, and commissioning phases by resolving technical issues and providing on-site or remote support as needed. Contribute to continuous improvement of engineering templates, tools, and internal processes. Qualifications Bachelor’s degree in Electrical/Electronic Engineering or related field. 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. Strong command of AutoCAD/Microstation, or similar tools for generating electrical schematics and single line diagrams. Knowledge and experience in developing PDP single line diagrams and performing system-level power calculations. 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. Strong understanding of wiring, grounding, and bonding practices relevant to railway environments. Proven experience in customer-facing technical discussions and documentation review cycles. Excellent teamwork, communication, and organizational skills. Proficiency in English (written and verbal); additional languages are an asset. Knowledge of rail-specific equipment qualification and certification processes is a plus. What We Offer Flexible working arrangements Career, professional & personal development We support a diverse workforce. Siemens is a proud equal opportunity employer, creating a work environment of diversity and inclusion. Our diverse workforce cultivates Innovation and Excellence and in turn creates a workplace where our employees belong and prosper. Diversity and inclusion help us fully realise the potential of our people. As part of Siemens Ownership culture, Siemens also genuinely supports reasonable flexible working practices that empower our employees to best meet work and personal commitments. Siemens Mobility is an equal opportunity employer and encourages applicants from all backgrounds. Referrals increase your chances of interviewing at Siemens by 2x. Get notified about new Hardware Design Engineer jobs in Singapore, Singapore . #J-18808-Ljbffr