Senior Solution Architect (Contract)

Monetary Authority of Singapore; Singapore; On-site; SGD 100,000 - 150,000; Full time

Job summary

A central bank in Singapore is looking for a Senior Infrastructure Solution Architect. In this pivotal role, you will design and deliver secure infrastructure solutions across both cloud and on-premises environments. Key responsibilities include leading complex system designs, developing architecture documentation, and providing governance for infrastructure solutions. Applicants should have over 10 years of experience, with a strong focus on hybrid solutions utilizing AWS, Azure, and GCP. This is a 2-year contract role that requires excellent communication and strategic thinking skills.

Qualifications

• At least 10+ years of experience in infrastructure architecture, with at least 3 years in a senior or lead architect role.
• Proven experience designing and implementing hybrid infrastructure solutions.
• Strong understanding of enterprise networking, security, compute, storage, and disaster recovery strategies.

Responsibilities

• Leading end-to-end infrastructure solution design for complex systems.
• Developing architecture designs, diagrams, and documentation.
• Providing architectural governance throughout the solution lifecycle.

Skills

Infrastructure architecture

Cloud solutions (AWS, Azure, GCP)

Networking

Security

DevOps

Automation (Terraform, Ansible)

Communication

Education

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field

Tools

Terraform

Ansible

Job description

What the role is:

As a Senior Infrastructure Solution Architect, you will play a critical role in designing and delivering robust, scalable, and secure infrastructure solutions that span hybrid environments—both cloud-based and on-premises. You’ll work closely with cross-functional teams including engineering, security, operations, and business stakeholders to define architecture strategies that support enterprise-level applications and services.

What you will be working on:

• Leading end-to-end infrastructure solution design for complex systems across multi-cloud (e.g., AWS, Azure, GCP) and on-premise environments
• Developing high-level and low-level architecture designs, diagrams, and documentation that align with organizational and technical requirements
• Providing architectural governance throughout the solution lifecycle to ensure scalability, performance, compliance, and security standards are met
• Collaborating with cloud engineering and DevOps teams to implement Infrastructure as Code (IaC), CI/CD pipelines, and automation best practices using ansible, terraform
• Create architectural proof of concepts for infrastructure of simple to medium complexity, incorporating key technologies such as cloud computing, DevOps, and microservices
• Leading infrastructure modernization initiatives, including cloud migrations, data center transformations, and hybrid cloud integrations
• Act as a trusted advisor to internal teams and customers, providing thought leadership on infrastructure innovation and industry best practices

What we are looking for:

We’re looking for an experienced and strategic thinker with deep technical expertise in infrastructure architecture, particularly in complex and hybrid environments. You should bring a balance of hands‑on experience and high-level design capabilities, with the ability to align technical solutions with business objectives.

• At least 10+ years of experience in infrastructure architecture, with at least 3 years in a senior or lead architect role
• Proven experience designing and implementing hybrid infrastructure solutions across public cloud (AWS, Azure, GCP) and on-premises platforms
• Strong understanding of enterprise networking, security, compute, storage, and disaster recovery strategies
• Hands-on experience with cloud architecture patterns, automation tools (Terraform, Ansible, etc.), and CI/CD processes
• Knowledge of compliance and governance frameworks (e.g. NIST)
• Ability to communicate complex technical concepts to non-technical stakeholders and influence decision‑making at all levels
• Relevant certifications such as AWS Certified Solutions Architect – Professional, Azure Solutions Architect Expert, or TOGAF are a strong plus
• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field
• Knowledge of scripting languages (e.g., Shell, Python, Perl) for automation is good to have
• Must be organized, independent, flexible to work on different projects in a rapidly changing environment
• Team player with the ability to work fast and meet short‑term deadlines
• Strong communication and interpersonal skills across all levels with demonstrated ability to influence different stakeholders

As part of the shortlisting process for this role, you may be required to complete a medical declaration and/or undergo further assessment.

This is a 2-year contract. All applicants will be notified on whether they are shortlisted or not within 4 weeks of the closing date of this job posting.

About Monetary Authority of Singapore

MAS is the central bank of Singapore. Our mission is to promote sustained non‑inflationary economic growth, and a sound and progressive financial centre.