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Senior Software Engineer - Infra Automation

Date: 21-Nov-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 Engineer for Infrastructure automation, 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
  • Participate in technical partnership conversations and due diligence.
  • Participate and lead in technical evaluations of partner technology with a hands on approach.
  • Manage large scale Linux servers and storage environment
  • Configure and troubleshoot Systems and Servers
  • Deploy and manage VM on Hypervisors
  • Carry out patching, hardening and upgrading of servers and systems
  • Provide troubleshooting support and backups
  • Monitoring of servers and networks, services and systems performance
  • Proactively respond to alarms and take appropriate actions to resolve the system alerts
  • Maintain the system security and address Vulnerabilities
  • To liaise and work with vendors to follow up and address technical related matters
  • Support end users to help resolve system related issues
  • Document details with diagrams to any changes to the environments
  • Contribute to selection of technology components across the infrastructure stack of the telco edge cloud
  • Design deployment of SAAS and PAAS workloads on the telco cloud
  • Interact with implementation partners and customers to understand their needs, and feed this back to the development teams and roadmap.


The ideal candidate should possess: 

  • Technical hands-on experience with RedHat/Centos/Ubuntu Linux Distributions
  • Familiarity with technologies such as Firewall, DHCP, DNS, File servers and more
  • Familiarity with automation frameworks such as Ansible. Bash/Python scripting abilities
  • Experience with Virtualization technologies
  • Understanding of network protocols such as TCP/IP, SNMP, DNS, etc
  • Experience with server’s hardware will be advantage
  • Experience with enterprise storage will be advantage
  • Exposer to Cloud / Networking technologies will be an advantage


We are committed to a safe and healthy environment for our employees & customers and will require all prospective employees to be fully vaccinated.