What You Will Do
At SPL, you are an integral part of our team - driving meaningful projects and witnessing the tangible difference your work makes. As an Engineer, IT Infrastructure, your responsibility is focused on cloud engineering. You will manage and support AWS cloud operations, ensuring secure, reliable, and cost-optimized infrastructure. This will include automation, monitoring, deployments, incident response, disaster recovery, security governance, and continuous improvement of cloud platform efficiency.
Key Tasks you will be involved in
Cloud Platform Operations
Manage AWS cloud infrastructure across production (24x7) and non-production environments, ensuring high availability, scalability, and resilience.
Support core AWS services including EC2, RDS, S3, VPC, Subnets, Load Balancers, IAM, and security configurations.
Infrastructure as Code & Automation
Develop and maintain IaC using Terraform/CloudFormation to implement reusable infrastructure templates.
Automate provisioning, configuration, scaling, and patching workflows.
Monitoring, Logging & Observability
Implement monitoring, alerting, and logging using AWS CloudWatch or third-party tools (Dynatrace, Grafana).
Perform proactive monitoring, capacity analysis, and dashboard management.
Backup, Recovery & Disaster Recovery
Design and manage backup strategies, snapshot policies, and data retention.
Support DR planning, execution, and drills to ensure RTO/RPO compliance.
Security & Compliance
Enforce cloud security best practices: IAM, network security, and encryption.
Support regulatory and security compliance (IM8, PCI DSS), and work with SecOps on vulnerability remediation.
Deployment & Release Support
Support cloud-based application deployments and CI/CD pipelines.
Perform post-deployment validation and system checks.
Incident Management & Troubleshooting
Investigate and resolve infrastructure incidents, performance issues, and connectivity problems.
Participate in major incident response and RCA, collaborating with application, database, and network teams.
Network & Connectivity
Manage AWS networking, VPN, and Direct Connect integration.
Troubleshoot connectivity between cloud and on-premise/external systems.
Certification Authority (CA) Management
Manage certificate lifecycle: generation, issuance, enrollment, validation, renewal, and revocation.
Handle Certificate Signing Requests (CSRs).
FinOps & Cost Optimisation
Monitor and optimise AWS resource utilisation and costs with tagging strategies and cost allocation models.
Recommend rightsizing, reserved instances, and savings plans; support FinOps reporting and governance.
Documentation & Continuous Improvement
Maintain architecture diagrams, SOPs, runbooks, and incident reports.
Drive automation and continuous improvement initiatives.
Operational Support
Participate in after-hours/weekend/public holiday support for maintenance, deployments, and critical incident response.
Perform OS/software patching and hardware maintenance during off-peak hours.
How to Apply
Send us your resume with a short note telling us what excites you most about this opportunity to
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About Us
A wholly owned subsidiary of the Land Transport Authority (LTA), SimplyGo provides transit ticketing and travel card-related services.
A key player in the Singapore public transport ecosystem, we act as an intermediary between commuters and stakeholders such as regulators, public transport operators and card issuers.
Our innovative initiatives simplify journeys while creating value for commuters. Through the SimplyGo app, we ensure seamless customer journeys via trusted payment solutions and ticketing services.
If you're excited about this opportunity in making a positive impact on the communities we serve and want to be a part of our growing team, apply now.