Senior Cloud & Security Architect

LeapThought is seeking an experienced Senior Cloud & Security Architect with extensive expertise in government cloud platforms (GCC 1.0/2.0, GCC+) and enterprise security frameworks. The ideal candidate will lead complex technical architecture designs for public sector clients, focusing on secure hybrid and multi-cloud solutions. This role requires deep knowledge of cloud infrastructure, compliance requirements, security protocols, and hands-on experience with implementation and migration projects for government agencies.

We are an innovative and globally awarded software company transforming the infrastructure and construction sectors through next-generation digital platforms, products, and solutions.

Our operations include New Zealand (HQ), Singapore (SE Asia HQ), Australia, India, and the US, serving clients across Government Agencies, Energy and Resources, Architecture, Engineering and Construction, Transportation, and Healthcare.

Key Responsibilities

1. Design and architect secure, compliant cloud solutions tailored for government agencies, including landing zones, shared service platforms, and security frameworks.
2. Lead technical architecture decisions for migration and modernization initiatives across hybrid environments (on-premise, GCC 1.0/2.0, commercial cloud).
3. Provide expert guidance on cloud security, compliance frameworks (CAM, ABLR), and integration with GovTech common services.
4. Architect and implement secure integration solutions (Apex Cloud, CFT, AMR) and cybersecurity components (EPP, PAM, GCSOC).
5. Collaborate with cross-functional teams to ensure successful delivery of complex technical solutions within strict timelines and compliance requirements.
6. Develop strategies for hybrid AI cloud platforms supporting secure, scalable AI workloads across on-premise and cloud environments.
7. Evaluate and recommend solutions for dedicated/isolated cloud region deployments to meet agency-specific data residency requirements.
8. Participate in enterprise architect boards, providing architectural guidance on inter-agency integration and secure interoperability.
9. Lead the implementation of data migration and integration strategies using tools like Azure DataBox and AWS Snowball.
10. Mentor junior architects and engineers, sharing knowledge and best practices in cloud architecture and security.

Required Qualifications

1. Bachelor’s degree in computer science, Information Technology, or related field; Master’s degree preferred.
2. 15+ years of experience in IT infrastructure, with at least 7 years in cloud architecture and security.
3. Extensive experience with GCC 1.0/2.0 environments, including design and implementation of secure landing zones.
4. Proven track record of successfully delivering large-scale migration projects for government agencies.
5. Deep knowledge of AWS, Azure, and GCP cloud platforms, particularly in government contexts.
6. Strong understanding of security frameworks and compliance requirements for Singapore government systems.
7. Experience with hyper-converged infrastructure (HCI) and on-premise virtualization solutions.
8. Hands-on experience with DevOps pipelines and practices, including Ship-Hats.
9. Familiarity with identity integration solutions (WOG AAD, Singpass/Corppass).
10. Excellent communication skills to explain complex technical concepts to diverse stakeholders.

Preferred Certifications

1. AWS Solution Architect – Associate/Professional.
2. Azure Data Engineer - Associate.
3. Google Cloud Professional Cloud Architect.
4. HashiCorp Terraform Associate.
5. Relevant security certifications (CISSP, CCSP).

Additional Skills

1. Experience with AI/ML platforms such as Google Vertex AI or AWS SageMaker.
2. Knowledge of Infrastructure as Code (IaC) tools, particularly Terraform.
3. Experience with data platforms like Snowflake.
4. Understanding of containerization technologies and orchestration (Kubernetes, OpenShift).
5. Experience with API management platforms (Apigee, Kong).

Work Environment

1. Collaborative team environment with opportunities to work on cutting-edge government digital initiatives.
2. Mix of remote and on-site work with client agencies as required.
3. Opportunities for continuous learning and professional development.
4. Participation in technical communities and knowledge sharing initiatives.