2,080,753open jobs
123,175companies
249,731added this week
Browse all
Salary
$39k – $49k per year (gross)
Location
In office (Singapore)
Experience
2+ years exp
Employment
Full-Time

First seen by Alion on Oct 30, 2026.

Overview
Company
Impact
Profile match
The official SimplyGo website for transit ticketing and travel card-related services, like Concession cards, EZ-Link Motoring and EZ-Link Wallet in Singapore.

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 [email protected].

Skills

RDS, Microsoft Azure, Troubleshooting, Scalability, Demonstrate resilience, IAM, scale changes, High Availability, Service Recovery, Infrastructure as Code (IaC), EC2, Cloud Deployment, Stakeholder Engagement, Load Balancing, Provisioning, Identity & Access Management, Back Up and Disaster Recovery, Production Environment, Amazon VPC, Configuration Solutions

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,080,753 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

DevOps
Similar stack
Same company
Singapore
≈ $89k – $171k per year (Estimated) · In office · 8+ years exp · Bachelor's Degree · Singapore
Python
Go
Java
Rust
C++
AI/ML
Function Calling
AI Agents
DevOps
gRPC
CI/CD
Kubernetes
Platform Engineering
Bazel
Progressive Delivery
AIOps
SLI/SLO/SLA
Linux
Apply
≈ $14k – $39k per year (Estimated) · In office · Bachelor's Degree · Kigali
Python
PHP
SQL
DevOps
GCP
Azure
CI/CD
Git
AWS
Configuration Management
GitHub
Linux
Apply
≈ $39k – $65k per year (Estimated) · In office · Full-Time · 3+ years exp · Lorient
Python
Bash
DevOps
Ansible
OpenShift
Podman
VMWare
Windows Server
Git
Kubernetes
Linux
Windows
DNS
DHCP
Apache HTTP Server
Management
Agile
Apply
≈ $50k – $115k per year (Estimated) · In office · 3+ years exp · Bachelor's Degree · Ulm
Go
Java
C#
AI/ML
AI Agents
DevOps
Terraform
GCP
Azure
CI/CD
AWS
Kubernetes
Grafana
Management
Agile
Apply
$121k – $159k per year · In office · Full-Time · 7+ years exp · Denver
Python
PowerShell
Databases
DynamoDB
AI/ML
LangChain
Model Context Protocol
AI Agents
LLM
OpenAI Agents SDK
Human-in-the-Loop
Agentic Workflows
DevOps
Terraform
Azure DevOps
CloudFormation
Azure
CI/CD
Git
AWS
Platform Engineering
AWS Lambda
Amazon EC2
Amazon S3
IAM
Cybersecurity
Microsoft Entra ID
Management
n8n
ServiceNow
ITSM
Apply
≈ $66k – $158k per year (Estimated) · Hybrid · Full-Time · Singapore
Apply
In office · Full-Time · 12+ years exp · Singapore
Apply
≈ $50k – $101k per year (Estimated) · Hybrid · Full-Time · 6+ years exp · Bachelor's Degree · Kuala Lumpur
Apply
≈ $20k – $41k per year (Estimated) · In office · Full-Time · Singapore
Life Sciences
GMP
Apply
≈ $24k – $43k per year (Estimated) · In office · Full-Time · 1+ year exp · Singapore
Life Sciences
GMP
Apply
See all jobs
This is one of many
2,080,753 more open roles from verified company boards, updated every day.