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Enterprise Architect

Date: 17-May-2022

Location: Singapore, Singapore

Company: Singtel Group

At Singtel, we believe in the strength of a vibrant, diverse and inclusive workforce where backgrounds, perspectives and life experiences of our people help us innovate and create strong connections with our customers. We strive to ensure all our people practices are non-discriminatory and provide a fair, performance-based work culture that is diverse, inclusive and collaborative. 

Join us and experience what it’s like to be with an Employer of Choice*. Together, let’s create a brighter digital future for all. *Awarded at the HR Fest Awards 2020.


We are seeking for a hands-on Enterprise Architect, who will be part of the software and infrastructure team of Group Enterprise 5G/IOT product house, to design and implement the Singtel telco edge cloud and facilitate solution designs to onboard customer workloads . In this position you will work with the different development, business and product teams, to:


  • Understand in depth, the security principles, resilience and high availability requirements of the Singtel telco edge cloud.
  • Design solution architectures for customer apps/workloads and facilitate trial deployments of the 5G apps on the telco edge cloud
  • Co-design and develop applications with enterprise customers and partners and facilitate customer trials/experiments and internal R&D trials/experiments.
  • Lead selection of technology components across the infrastructure stack of the telco edge cloud
  • Design deployment of SAAS and PAAS workloads on the telco edge cloud
  • Contribute technical and thought leadership to the SingTel’s 5G platform initiative, and how to leverage IoT and big data management, Security/privacy, AI/ML components into the platform architecture.
  • Evangelize the platform and telco edge cloud infrastructure for use by other business units within SingTel and group companies, and lead the solution design for these applications to effectively use the platform.
  • Interact with implementation partners and customers to understand their needs, and feed this back to the development teams and roadmap.
  • Participate in technical partnership conversations and due diligence.
  • Participate and lead in technical evaluations of partner technology with a hands on approach.



  • Experience architecting, designing, and developing complex, enterprise grade, configurable, scalable private cloud infrastructure .
  • A background in systems level thinking and design. Combined with the ability to translate technical strategy and architectures into concrete, minimal viable products, with the right trade offs and phasing.
  • Deep understanding of the architectural principles for cloud based platforms that include SaaS, PaaS, multi-tenancy, infrastructure as code, and continuous availability.
  • Experience working in an agile environment 
  • Expereince in HyperVisors like VMWare ESXi, OpenStack, KVM, Nutanix (any 2)
  • Experience in Switches and firewalls Fortinet, Cisco, Juniper or similar 
  • Experience in Servers Rack mount servers, HCI, Blade servers and Networking as BGP, OSPF, VXLAN and L2/L3 networking concepts
  • Hans on in NFS or similar and Operating Systems (Windows Server, Linux)
  • Expereinced in Containers and Orchestration Kubernetes (basic hands on knowledge)
  • Should be good in Security by design principles, High Availability and fault resilience principles, Micro Segmentation.
  • Hands on experience in Public Cloud AWS, Azure and IaaC, Terraform, Ansible or similar
  • Good in CI/CD systems Jenkins, Bitbucket pipelines, Github or similar tools