An empowering career at Singtel begins with a Hello. Our purpose, to Empower Every Generation, connects people to the possibilities they need to excel. Every "hello" at Singtel opens doors to new initiatives, growth, and BIG possibilities that takes your career to new heights. So, when you say hello to us, you are really empowered to say…“Hello BIG Possibilities”.
The Senior Infrastructure Automation Engineer plays a critical role in driving automation-first strategies across infrastructure services. This role combines strong technical expertise with hands-on implementation, focusing on Ansible, Linux environments, and scalable automation solutions to support enterprise operations.
Make an Impact by:
• Define and implement infrastructure provisioning and configuration management using Ansible across Linux and Windows environments
• Design and manage automation workflows, job templates, and role-based access control within Ansible Automation Platform
• Automate Day-2 operations including patching, configuration drift remediation, monitoring, backup, and incident response
• Develop reusable automation playbooks, modules, and CI/CD pipelines for consistent infrastructure deployment
• Implement self-healing and auto-remediation mechanisms to improve system reliability and reduce downtime
• Ensure high availability, scalability, and security across automated infrastructure processes
• Maintain version-controlled infrastructure code repositories and enforce best practices
• Ensure compliance with security policies, audit requirements, and regulatory standards through policy-driven automation
• Collaborate with Cloud, Security, and Operations teams to align automation initiatives with business objectives
• Drive continuous improvement by evaluating and adopting new automation tools and methodologies
Skills for Success:
• Bachelor’s degree in Computer Science, Information Technology or related field
• 10+ years of experience in IT Infrastructure, with at least 5 years in automation
• Strong expertise in Infrastructure as Code (IaC) using Ansible and solid Linux administration experience
• Proven experience in Ansible Automation Platform including workflows, RBAC and credential management
• Hands-on experience with VM provisioning, infrastructure automation and system hardening
• Experience in automating Day-2 operations such as patching, monitoring and remediation
• Strong knowledge of CI/CD pipelines and DevOps practices
• Proficiency in scripting languages such as Python, Shell or PowerShell
• Good understanding of networking, security and system administration principles
• Experience working with cloud environments such as AWS or Azure
• Strong communication skills and ability to work across multiple stakeholders in a complex environment
Good to Have:
• Experience with container orchestration technologies
• Knowledge of GitOps methodologies
• Experience in cloud security automation and compliance frameworks (e.g. CIS)
• Familiarity with observability tools such as Grafana or ELK stack
• Exposure to AI-driven automation (AIOps) or ChatOps
Your Career Growth Starts Here. Apply Now!
Singtel is Asia's leading communications technology group, providing a portfolio of services from next-generation communication, 5G and technology services to infotainment to both consumers and businesses. The Group has presence in Asia, Australia and Africa and reaches over 740 million mobile customers in 21 countries. Its infrastructure and technology services for businesses span 21 countries, with more than 428 direct points of presence in 362 cities.
For consumers, Singtel delivers a complete and integrated suite of services, including mobile, broadband and TV. For businesses, Singtel offers a complementary array of workforce mobility solutions, data hosting, cloud, network infrastructure, analytics and cyber security capabilities.
Singtel is dedicated to continuous innovation, harnessing next-generation technologies to create new and exciting customer experiences as we shape a more sustainable, digital future. The Group’s purpose is grounded in empowering our people to innovate better ways to connect with customers, unlock new possibilities for future businesses to thrive and foster a sense of ownership and belonging to better serve our stakeholders, partners and communities.
