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.
Senior Solution Architect (Contract)
Monetary Authority of Singapore
Fixed Terms
Closing on 09 Sep 2025
What the role is
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.
About your application process
This job is closing on 09 Sep 2025.
If you do not hear from us within 4 weeks of the job ad closing date, we seek your understanding that it is likely that we are not moving forward with your application for this role. We thank you for your interest and would like to assure you that this does not affect your other job applications with the Public Service. We encourage you to explore and apply for other roles within Monetary Authority of Singapore or the wider Public Service.