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System Architect, Smart Security & Automation (Satellite Hub, SG) @ ST Engineering

SGOnsiteFull-time
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About this role

Key Responsibilities Define overall system architecture, including hardware, software, network, and integration components Translate business and operational requirements into scalable, secure, and resilient system designs Develop architecture diagrams, design specifications, and technical standards Lead system design reviews and ensure alignment with enterprise architecture principles Evaluate and select technologies, platforms, and products (e.g. OS, virtualization, databases, middleware) Ensure system designs comply with cybersecurity, data protection, and regulatory requirements Provide technical guidance to project teams, vendors, and stakeholders Support system integration, testing, commissioning, and handover activities Identify technical risks and define mitigation strategies Support lifecycle activities including upgrades, patching, and performance optimization Requirements 12+ years’ experience in system or enterprise architecture. Proven experience designing distributed, cloud‑based, or hybrid systems. Knowledge of architecture standards (e.g. ISO/IEC/IEEE 15288, MID-STD-498, ISO/IEC/IEEE 42010) and system modeling techniques (e.g. UML, 4+1 Views, Domain-Driven Design) Strong understanding of microservices, architectural/design patterns, API design, integration patterns, and DevOps tools. Experience with databases (E.g. MSSQL) and data architecture. Familiarity with cybersecurity and secure‑by‑design principles. Knowledge in IT and data storage infrastructure will be a plus.

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