1,501 Hardware Design jobs in Singapore

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 .
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Location: Singapore / Remote

aims to empower every workplace to be an AI-driven company. We envision that our clients will be using our AI tools as a foundation in their everyday operations. As we continue bringing our innovative approach to fast-growing companies across manufacturing, aerospace, logistics, and maritime, we are looking for a Senior Embedded Hardware Engineer to join us on this exciting journey.

This role is critical in designing, developing, and optimizing cutting-edge industrial AI hardware, including sensors, gateways, and edge devices. You will lead end-to-end embedded hardware and firmware development, ensuring that our solutions are robust, scalable, and reliable in real-world industrial environments.

As part of our Hardware R&D team, you will work in a fast-paced environment with a talented, international team to build and iterate the next generation of smart devices that power cognitive maintenance, machine health monitoring, and industrial automation.

We value team members who take ownership, move fast, and are hungry to build impactful solutions. We've secured strategic partnerships and government recognition for our work—now we're scaling further, and we want you on board.

• Lead technical excellence in hardware design, including analog, digital signal processing, embedded firmware, EMI/EMC compliance, and hazardous area certification.
• Ensure thorough verification and validation practices, including functional, environmental, robustness, and compliance testing.
• Work in close coordination with software development, product engineering, supply chain, and manufacturing to align design objectives and deliver cohesive, production-ready solutions
• Lead all aspects of the mechanical design of enclosures and chassis, ensuring compliance with thermal, structural, and manufacturability requirements.
• Ensure project costs, scope, quality, and development timelines are achieved within senior management goals.
• Engage and manage third-party development partners to augment internal design capabilities.
• Manage the entire firmware development lifecycle—from architecture, coding (primarily in C/C++), testing, and documentation to final deployment.
• Design and review schematics and PCB layouts for rugged industrial hardware.
• Develop and implement test plans to ensure system reliability and performance in harsh environments.
• Integrate industrial communication protocols such as CAN, Modbus (RTU / TCP), IO-Link, Profinet, Profibus, EtherCAT, and Ethernet/IP.
• Troubleshoot and debug both hardware and firmware issues on real industrial systems, including oil & gas machinery.
• Ensure seamless data acquisition, transmission, and sensor performance in the field.
• Maintain accurate documentation and track bugs, updates, and design changes.

• Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field.
• Strong professional written and verbal communication skills in both English and Mandarin.
• 5–8 years of hands-on embedded firmware development, ideally in industrial or harsh-environment applications.
• Strong technical background in electronic circuit design, PCB layout, and product testing.
• Strong proficiency in C/C++ for microcontrollers and working knowledge in either Rust or Python
• Professional experience with industrial communication protocols and their relevant functional safety standards
• Professional experience with Low-speed / Local Communication (Between MCU and sensors/peripherals) such as UART (Universal Asynchronous Receiver-Transmitter), SPI (Serial Peripheral Interface), I2C, 1-Wire
• Professional experience with Wireless Communication technologies such as Bluetooth / BLE (Bluetooth Low Energy), Zigbee, LoRa, Wi-Fi
• Proficient in ARM Cortex-M microcontroller development, including startup code, interrupt handling, low-power modes, and peripheral drivers.
• Experience integrating wireless LoRa and Zigbee devices with edge gateways (e.g., Linux-based systems, MQTT, Modbus TCP, or cloud APIs).
• Expertise in ultra-low power design, including sleep mode optimization and current profiling for battery-powered Zigbee devices.
• Professional experience with Zigbee protocol stack (e.g., Zigbee 3.0), mesh network architecture, and integration of Zigbee sensors and gateways
• Hands-on experience with analog and digital sensors for temperature, vibration, and sound acquisition and calibration.
• Familiarity with hardware design, schematic capture, embedded systems, and mechanical design integration.
• Practical experience working with or designing industrial electronics or sensor-based systems.
• Experience with regulatory compliance, including CE, FCC, ATEX and IECEx.
• Proven success in managing multi-functional engineering teams and delivering complex projects.

• Familiarity with industrial automation systems.
• Experience working in regulated industries (e.g., process, power, oil & gas, military).
• Exposure to hardware cybersecurity concepts.
• Strong communication skills in an additional language such as Mandarin, Bahasa Indonesia, Korean, or Arabic.

• Competitive salary and Employee Stock Options.
• Guaranteed work on high-visibility projects
• Flexible work arrangements for selected roles.
• Professional coaching and mentorship programs.
• Accelerated career progression and development opportunities.
• Performance benchmarked bonuses (not based on years of experience).
• Career accelerator fund and tuition reimbursement for relevant post-graduate degrees, education, and courses.

Electronics engineers play a pivotal role in the development of cutting-edge electronics hardware for various applications. As a key member of our team, you will be responsible for designing and developing innovative electronics solutions from conception to delivery.

This position covers the entire lifecycle of electronics engineering, including design, component selection, schematic capture, PCB layout, and custom test systems. You will collaborate with cross-functional teams to continuously improve electronics designs, ensuring robustness in both industrial and space-grade environments.

• Lead the design of electronics hardware, including component selection, schematic capture, and PCB layout.
• Drive improvements across electronics hardware in products and production systems.
• Develop and maintain custom functional test systems for verification and production.
• Conduct and host engineering reviews for new versions of electronics hardware.
• Contribute to cross-functional engineering reviews, ensuring electronics are fully integrated with optics, mechanics, and software subsystems.
• Support electronics design for space, including derating analysis, radiation tolerance assessments, and environmental qualification planning.

To succeed in this role, you will need:

• Degree in Electronics/Electrical Engineering or equivalent.
• Strong understanding and hands-on experience with analog circuit design.
• Basic understanding of electronics manufacturing processes (PCB assembly, testing, validation).

Location: Singapore/China (Remote)

Groundup.ai aims to empower every workplace to be an AI-driven company. We envision that our clients will be using our AI tools as a foundation in their everyday operations. As we continue bringing our innovative approach to fast-growing companies across manufacturing, aerospace, logistics, and maritime, we are looking for a Senior Embedded Hardware Engineer to join us on this exciting journey.

This role is critical in designing, developing, and optimizing cutting-edge industrial AI hardware, including sensors, gateways, and edge devices. You will lead end-to-end embedded hardware and firmware development, ensuring that our solutions are robust, scalable, and reliable in real-world industrial environments.

As part of our Hardware R&D team, you will work in a fast-paced environment with a talented, international team to build and iterate the next generation of smart devices that power cognitive maintenance, machine health monitoring, and industrial automation.

We value team members who take ownership, move fast, and are hungry to build impactful solutions. We've secured strategic partnerships and government recognition for our work—now we're scaling further, and we want you onboard.

• Lead technical excellence in hardware design, including analog, digital signal processing, embedded firmware, EMI/EMC compliance, and hazardous area certification.
• Ensure thorough verification and validation practices, including functional, environmental, robustness, and compliance testing.
• Work in close coordination with software development, product engineering, supply chain, and manufacturing to align design objectives and deliver cohesive, production-ready solutions
• Lead all aspects of the mechanical design of enclosures and chassis, ensuring compliance with thermal, structural, and manufacturability requirements.
• Ensure project costs, scope, quality, and development timelines are achieved within senior management goals.
• Engage and manage third-party development partners to augment internal design capabilities.
• Manage the entire firmware development lifecycle—from architecture, coding (primarily in C/C++), testing, and documentation to final deployment.
• Design and review schematics and PCB layouts for rugged industrial hardware.
• Develop and implement test plans to ensure system reliability and performance in harsh environments.
• Integrate industrial communication protocols such as CAN, Modbus (RTU / TCP), IO-Link, Profinet, Profibus, EtherCAT, and Ethernet/IP.
• Troubleshoot and debug both hardware and firmware issues on real industrial systems, including oil & gas machinery.
• Ensure seamless data acquisition, transmission, and sensor performance in the field.
• Maintain accurate documentation and track bugs, updates, and design changes.

• Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field.
• Strong professional written and verbal communication skills in both English and Mandarin.
• 5–8 years of hands-on embedded firmware development, ideally in industrial or harsh-environment applications.
• Strong technical background in electronic circuit design, PCB layout, and product testing.
• Strong proficiency in C/C++ for microcontrollers and working knowledge in either Rust or Python
• Professional experience with industrial communication protocols and their relevant functional safety standards
• Professional experience with Low-speed / Local Communication (Between MCU and sensors/peripherals) such as UART (Universal Asynchronous Receiver-Transmitter), SPI (Serial Peripheral Interface), I2C, 1-Wire
• Professional experience with Wireless Communication technologies such as Bluetooth / BLE (Bluetooth Low Energy), Zigbee, LoRa, Wi-Fi
• Proficient in ARM Cortex-M microcontroller development, including startup code, interrupt handling, low-power modes, and peripheral drivers.
• Experience integrating wireless LoRa and Zigbee devices with edge gateways (e.g., Linux-based systems, MQTT, Modbus TCP, or cloud APIs).
• Expertise in ultra-low power design, including sleep mode optimization and current profiling for battery-powered Zigbee devices.
• Professional experience with Zigbee protocol stack (e.g., Zigbee 3.0), mesh network architecture, and integration of Zigbee sensors and gateways
• Hands-on experience with analog and digital sensors for temperature, vibration, and sound acquisition and calibration.
• Familiarity with hardware design, schematic capture, embedded systems, and mechanical design integration.
• Practical experience working with or designing industrial electronics or sensor-based systems.
• Experience with regulatory compliance, including CE, IECEx.
• Proven success managing multi-functional engineering teams and delivering complex projects.

• Familiarity with industrial automation systems.
• Experience working in regulated industries (e.g., process, power, oil & gas, military).
• Exposure to hardware cybersecurity concepts.

• Competitive salary and Employee Stock Options.
• Guaranteed work on high-visibility projects
• Flexible work arrangements for selected roles.
• Professional coaching and mentorship programs.
• Accelerated career progression and development opportunities.
• Performance benchmarked bonuses (not based on years of experience).
• Career accelerator fund and tuition reimbursement for relevant post-graduate degrees, education, and courses.

Signalling Hardware Design Lead Engineer
1 week ago Be among the first 25 applicants
Siemens Mobility is an outstanding place to have a career in an innovative environment. 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.
Responsibilities
Serve as the technical expert in hardware design for CBTC GoA 4 projects, actively participating in design work and complex problem-solving.
Lead by example through the creation and review of key deliverables including:
Bookwirings (detailed interconnection and schematic diagrams)
Bonding Plans (track circuit design allocation and interface with trackwork and traction)
Cable Core Plans
Power Distribution Panel (PDP) Single Line Diagrams
Equipment Technical Specifications
Perform and validate system power consumption and load calculations.
Support project design reviews, audits, and customer technical workshops.
Supervise, mentor, and guide a team of Hardware Design Engineers.
Ensure effective resource planning and allocation across multiple projects in collaboration with the Engineering Manager and Trackside Lead Engineers.
Maintain oversight of task execution to ensure deliverables are completed on time and to the required standard.
Monitor and coordinate all hardware-related activities throughout the project lifecycle, ensuring compliance with relevant standards (e.g., EN 50126/50128/50129, IEC 61375, IEC 60204).
Promote the use of standardized solutions, templates, and best practices to ensure consistency and efficiency across projects.
Contribute to risk management by identifying and mitigating hardware-related risks early in the design phase.
Evaluate team skill sets and define training and development plans to maintain and enhance technical competencies.
Foster a collaborative and high-performance culture focused on quality, innovation, and continuous improvement.
Represent the hardware function in internal coordination meetings and with external stakeholders.
Participate in customer-facing technical discussions, providing leadership and clarity on design decisions, compliance, and implementation strategies.
Act as a senior escalation point for complex technical issues and provide support during installation, integration, and commissioning phases.
Qualifications & Skills
Bachelor’s or Master’s degree in Electrical/Electronic Engineering or a related field.
Minimum of 7 years of experience in railway hardware design or a similar safety-critical environment. International experience or exposure to complex multi-site projects is preferred.
At least 2–3 years in a technical leadership or team lead role, with a proven track record of successful project delivery.
Strong proficiency in hardware documentation (wiring diagrams, PDPs, bonding plans, cable core plan).
Experience in CBTC systems, preferably with GoA 4 architecture. Familiarity with system safety, EMC, and functional verification principles is a plus.
Ability to perform detailed electrical load and power consumption calculations.
Deep understanding of relevant standards and best practices in railway signaling and electrical systems.
Strong organizational, communication, and stakeholder management skills.
Fluent in English (written and verbal); other languages are a plus.
Experience with design automation tools and document control systems is advantageous.
Benefits
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.
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