Senior Engineer, Public Cloud & DevSecOps Engineering

We're building an AI-first telco for the future-connecting people, businesses and communities through trusted networks, intelligent digital services and next-generation technology. From transforming everyday experiences in mobile, broadband, entertainment and lifestyle services to enabling enterprises with AI, 5G+, cloud, cybersecurity, data centres and digital platforms, we create the technology that powers how millions live, work and connect. At Singtel, your work creates real impact. You'll solve meaningful challenges, shape critical digital infrastructure and help build secure, resilient and AI-enabled solutions that serve businesses, digital ecosystems and communities across the globe. This is where BIG Possibilities become reality. Whether you're engineering intelligent networks, advancing sovereign AI cloud platforms, strengthening cybersecurity, designing seamless customer experiences or driving sustainable innovation, you'll be part of teams shaping the future of technology. Backed by decades of expertise and driven by a culture of continuous learning and innovation, Singtel offers the scale, opportunities and support to help you grow your career while making a difference where it matters most. The Senior Cloud Engineer will be responsible for designing, implementing, and managing cloud infrastructure solutions that leverage AWS and Azure platforms. The primary objective is to enhance operational efficiency and scalability through automation and Infrastructure-as-Code (IaC) practices. This role aims to ensure a secure, robust, and resilient cloud environment that meets business requirements while adhering to industry best practices and DevSecOps methodologies. Design, implement, and maintain scalable and secure cloud infrastructure solutions on AWS and Azure. Utilize Infrastructure-as-Code tools such as Terraform, Bicep, and CloudFormation to automate the provisioning and management of cloud resources Collaborate with development/project teams to id