Senior Principal Engineer (Infrastructure Architecture), Singapore

COMPANY DESCRIPTION Mediacorp is Singapore's largest content creator and national media network, operating a suite of TV channels, radio stations, and multiple digital platforms. Its mission is to engage, entertain, and enrich audiences by harnessing the power of creativity. We are committed to creating an inclusive and diverse workplace where talent thrives. Our hiring decisions are made based on merit and fit-to-role. If you have a disability or special need which requires accommodation to participate in the recruitment process, please inform us when you submit your online application. We will be happy to support as necessary. Thank you for your interest and application to this role. Please note that only short-listed candidates will be contacted. RESPONSIBILITIES This role serves as the infrastructure architecture subject matter expert (SME) within IAG. The individual is accountable for developing enterprise-ready architecture patterns, governing lifecycle practices, embedding compliance, and driving modernization of Mediacorp's infrastructure platforms. The role ensures all infrastructure solutions across on-premise, cloud, and multi-cloud are secure, scalable, cost-optimized, and compliant with regulatory and enterprise requirements.
Scope of the role Infrastructure Architecture Standards Define, publish, and maintain reference architectures and reusable infra design templates. Provide architecture reviews and design validation for infrastructure projects. Lifecycle & Technology Governance Maintain infra lifecycle register (EOL/EOS). Drive modernization and tech debt reduction plans in collaboration with Infra Ops. Security & Compliance Alignment Embed Information Security Office (ISO) compliance and audit requirements into infra design. Ensure architecture decisions align with corporate risk, security, and audit frameworks. Innovation & Modernization Lead R&D and proof-of-concepts for emerging technologies (e.g., AIOps, Zero Trust, AI infra readiness). Translate technology trends into enterprise-ready patterns for adoption. Collaboration & Knowledge Sharing Partner with Infra Ops, PMO, and ISO to ensure projects align with architecture standards. Mentor engineers, transferring infra design knowledge and building IAG's technical depth
Key Responsibilities Act as infra SME for hybrid cloud, compute, storage, and network design. Own enterprise infra architecture patterns and decision records. Deliver quarterly lifecycle/tech debt risk reports and modernization roadmap updates. Ensure infra projects meet secure-by-design and compliance standards. Conduct feasibility studies and provide recommendations on integration of new technologies. QUALIFICATIONS
Bachelor's in IT, Computer Science, or equivalent. Certifications preferred:
Azure Solutions Architect Expert (AZ-305) AWS Solutions Architect Professional TOGAF or equivalent Enterprise Architecture certification FinOps Certified Practitioner ITIL Foundation or above
At least 5 years of relevant work experience Proven experience working as a Manager/Lead for DevOps or similar role in a leadership capacity, leading and mentoring a team of engineers Lead the planning, implementation and management of cloud infrastructure and operations. To build and maintain infrastructure with scalability and high availability Strong expertise in cloud infrastructure management (AWS and Azure) and cloud security best practices Knowledge and experience in Linux and Windows system administration and networking, Content Delivery Networks (CDN), and Infrastructure as Code (IaC) Budget planning and management Vendor management and procurement processes Ability to influence and enforce standards while enabling agility in delivery. Strong cross-team collaboration and stakeholder engagement. Experience mentoring engineers or architects in technical practices. Deep technical expertise in infra architecture (cloud, on-prem, hybrid). Proven ability to translate business/operational needs into scalable architecture solutions. Strong understanding of compliance frameworks and secure-by-design practices. Skilled in producing blueprints, patterns, and architecture documentation. Passionate about shaping enterprise infra strategy and governance. Motivated by enabling secure, modern, and scalable IT infrastructure. Enjoys mentoring and developing high-performing teams. Please note that your application will be sent to and reviewed by the direct employer - Mediacorp Pte. Ltd.