Mirrai Careers

Lead/Senior Engineer (IoT/IIoT)

Centre for Strategic Infocomm Technologies

Singapore, Singapore Full-time Posted 2w ago
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We are seeking an experience/senior engineer to drive the end to end development of innovative IoT and IIoT products. In the role, you will lead the design, build, and deployment of IoT-enabled electrical and embedded systems, taking ownership of complex assemblies from early concept through to mass production. You will work within a multi-disciplinary team to solve unfamiliar problems, ensuring our solutions meet rigorous standards for performance, reliability, security and user experience.    KEY RESPONSIBILITIES * End-to-End Product Development: Lead the full product lifecycle (NPI) for new product categories, translating technical challenges into clear design requirements, creating concepts, building prototypes, and validating designs for production.  * Hardware & System Design: Define the overall system architecture and lead complex hardware development including firmware from concept to production, ensuring optimal PCB layout, sensor integration, power circuits, and communication interfaces.  * Connectivity & Integration: Ensure reliable connectivity between industrial equipment, edge devices, and cloud platforms. Implement sensing strategies, edge compute solutions, and data ingestion/storage systems while maintaining high availability  * Testing & Optimization: Conduct laboratory validation, troubleshooting, and optimization of circuits, communication protocols and system performance. Define metrics to measure success and support product decisions.  * Collaboration & Leadership: Collaborate with internal teams (software, quality, operations) and external partners to integrate smart platforms and industrial networking solutions. Provide technical planning, effort estimates and risk management.  * Compliance & Security: Apply principled engineering practices including cybersecurity considerations, change control and adherence to global IoT standards (e.g., ETSI, CISPR, Bluetooth SIG, UK PSTI)  REQUIREMENTS (MINIMUM QUALIFICATIONS) * Degree or Master's in Electrical/Electronic Engineering or equivalent.  * Minimum 8 years of direct experience in hardware or system design with a proven track record in embedded  * Resilient, methodical, and curious approach to design  * Ability to work independently while collaborating effectively across internal and external teams * Comfort working with governance constraints (auditability, security, privacy) and designing practical solutions within them Technical Expertise * Design experience and knowledge in the following: SoC/Processors, DDR4, Flash memory, USB, PCIe, NVMe and GbE technologies  * Strong background in wireless design and validation (Wi-Fi, Bluetooth, LTE)  * Experience with CAD tools (e.g. KiCad)  * Familiarity with industrial networking (VLANs, switches, firewalls)  * Knowledge of industrial cybersecurity principles, endpoint security and remote device management  Good to have  * Experience in RF engineering and antenna design  As CSIT is an agency under the Ministry of Defence (Singapore), only Singapore Citizens will be considered.

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