Infrastructure Architect

Tata Consultancy Services; Singapore; On-site; SGD 180,000 - 260,000; Full time

Job summary

Tata Consultancy Services Asia Pacific is seeking an Infrastructure Architect with 12+ years of IT experience to lead complex enterprise infrastructure initiatives in Singapore.

The role emphasizes designing scalable, secure architectures across hybrid clouds, data centres, network domains, and platform engineering, with strong emphasis on automation and cloud-native operations.

Qualifications

• 12+ years of IT experience in infrastructure or enterprise architecture.
• Experience across hybrid cloud, data centre, modern workplace, enterprise network, and platform engineering.
• Strong knowledge of Azure, AWS, or GCP; virtualization and container platforms; SD-WAN and network tooling.
• Understanding of microservices infra patterns, Kubernetes, APIs, DevSecOps, SRE, and cloud-native ops.
• Ability to design for availability, scalability, performance, recoverability, security and cost.

Skills

Hybrid cloud

Data centre

Enterprise network

Platform engineering

Kubernetes

DevSecOps

Cloud platforms

Observability

Automation / IaC

SRE concepts

Tools

Azure

AWS

GCP

Virtualisation

Job description

Join Tata Consultancy Services, Asia Pacific and be part of an organization committed to sustainable development for our future. TCS follows the Tata group philosophy of building sustainable businesses that are rooted in the community and demonstrate care for the environment. Our unique values position us to combine a purpose-driven worldview with digital innovation, collaborating with customers, communities and governments to lead and shape innovative solutions for a sustainable future. TCS has been carbon neutral in its operations across 11 countries, 12 delivery centres and 18 offices in Asia Pacific since 2022. This is only the initial stage in TCS’ journey as we strive to achieve long-term net zero emissions by 2030.

Job Description:

Role: Infrastructure Architect

Years of Experiences: 12+ Years

Location: Singapore

12-15 years of IT experience, including substantial experience in infrastructure or enterprise architecture roles within complex organisations.

• Demonstrated architecture experience across hybrid cloud, data centre, modern workplace, enterprise network, platform engineering, and infrastructure operations.
• Strong knowledge of Azure, AWS, or GCP; virtualisation and container platforms; enterprise networking and SD-WAN; workplace technologies; observability platforms; automation and infrastructure-as-code.
• Practical understanding of microservices infrastructure patterns, Kubernetes ecosystems, APIs, DevSecOps integration, site reliability engineering concepts, and cloud-native operational models.
• Ability to design for availability, scalability, performance, recoverability, supportability, security, and cost, and to explain architecture trade-offs clearly.
• Working knowledge of IT security architecture and controls, without requiring deep specialist cybersecurity credentials.
• Experience with ITIL-aligned service management, managed services, transition, operational readiness, capacity planning, and continual service improvement.
• Strong stakeholder management, consulting, facilitation, documentation, and presentation skills, with the ability to influence senior technical and business leaders.