System Architect (SCDS/EL)

ST Engineering; Singapore; On-site; SGD 120,000 - 160,000; Full time

Job summary

A leading technology services company in Singapore is seeking a System Architect responsible for designing and governing the technical architecture that supports smart utility systems and intelligent infrastructure platforms. The ideal candidate should have over 12 years of experience in system architecture, with proficiency in cloud platforms such as AWS, Azure, and GCP. You will work with cross-functional teams to translate business requirements into secure and resilient system designs. Strong analytical and communication skills are essential for this role.

Qualifications

• 12+ years’ experience in system or enterprise architecture.
• Proven experience designing distributed, cloud‑based, or hybrid systems.
• Knowledge of architecture standards (ISO/IEC/IEEE) and system modeling techniques.
• Strong analytical, problem‑solving, and communication skills.

Responsibilities

• Define overall system architecture, including hardware, software, and network components.
• Translate business and operational requirements into system designs.
• Lead system design reviews and ensure alignment with architecture principles.
• Evaluate and select technologies, platforms, and products.
• Support lifecycle activities including upgrades, patching, and optimization.

Skills

System architecture design

Cloud platforms (AWS, Azure, GCP)

Microservices

API design

Analytical skills

Communication skills

Job description

The System Architect is responsible for designing and governing the technical architecture supporting smart utility systems, intelligent infrastructure platforms, and related digital solutions. The role works with cross‑functional teams to deliver end‑to‑end solutions aligned with enterprise standards and long‑term technology strategy.

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)
• Proficiency in cloud platforms (AWS, Azure, GCP).
• 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.
• Strong analytical, problem‑solving, and communication skills.
• Excellent communication skills for both technical and non‑technical audiences.
• Ability to influence technical direction and guide teams.