Senior Cloud Automation Engineer

QUANTUM INFOTECH SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 120,000 - 150,000; Full time

Job summary

QUANTUM INFOTECH SOLUTIONS PTE. LTD. seeks a seasoned automation and DevOps specialist to design, develop, and maintain automation for both infrastructure and database operations across on-premise and cloud platforms.

You will identify repetitive tasks, implement efficient automation, and craft robust scripts in Python, Bash, and Unix Shell. Expertise in Ansible workflows and integration with APIs is essential for this role.

Qualifications

• Bachelor's degree in Computer Science, IT, Engineering or a related technical discipline.
• 8+ years of experience in infrastructure, database, automation, Cloud DevOps, or production operations.
• Strong Linux/UNIX administration experience.
• Strong scripting and automation experience.
• Hands-on experience with Ansible or similar configuration-management/automation tools.
• Experience supporting enterprise production environments.
• Strong troubleshooting and problem-solving skills.

Responsibilities

• Design, develop, implement, and maintain automation solutions for infrastructure and database operations on on-premise and cloud platforms.
• Identify repetitive, manual, and error-prone operational activities and develop automation to improve efficiency.
• Develop automation scripts using Python, Bash, and Unix Shell scripting.
• Develop and maintain Ansible playbooks, roles, and automation workflows for infrastructure and database operations.
• Automate database provisioning, configuration, patching, validation, monitoring, backup, recovery, and maintenance activities.

Skills

Python

Bash/Unix Shell

Linux/UNIX

Ansible

CI/CD

APIs integration

Git/version control

Education

Bachelor's degree in Computer Science, IT, Engineering

Tools

Ansible

Oracle Database Appliance

Exadata Cloud@Customer

ZFS

OCI

AWS/Azure/GCP

Job description

Key Responsibilities:

• Design, develop, implement, and maintain automation solutions for infrastructure and database operations on on-premise and cloud platforms.
• Identify repetitive, manual, and error‑prone operational activities and develop automation to improve efficiency.
• Develop automation scripts using Python, Bash, and Unix Shell scripting.
• Develop and maintain Ansible playbooks, roles, and automation workflows for infrastructure and database operations.
• Automate database provisioning, configuration, patching, validation, monitoring, backup, recovery, and maintenance activities.

Automation & Scripting:

• Strong experience with Python and/or Bash/Unix Shell scripting.
• Experience developing reusable automation scripts and frameworks.
• Experience with Ansible, including playbooks, roles, variables, inventories, and automation workflows.
• Ability to automate complex multi-step operational processes.
• Experience implementing error handling, logging, validation, notifications, and rollback mechanisms.
• Experience integrating scripts with APIs, command-line tools, monitoring platforms, and enterprise infrastructure.
• Understanding of Git/version control and software development practices is preferred.
• Experience with CI/CD and automation pipelines is an advantage.

Infrastructure Automation:

• Strong Linux/UNIX administration and troubleshooting experience.
• Experience automating infrastructure provisioning and configuration.
• Experience with virtual machines and enterprise infrastructure.
• Experience with OCI and Hybrid cloud environments (AWS/Azure/GCP).
• Experience with infrastructure monitoring and operational automation.
• Understanding of networking, storage, compute, and high-availability concepts.
• Experience with Oracle Database Appliance, Exadata Cloud@Customer, and ZFS is highly desirable.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related technical discipline.
• 8+ years of experience in infrastructure, database, automation, Cloud DevOps, or production operations.
• Strong Linux/UNIX administration experience.
• Strong scripting and automation experience.
• Hands-on experience with Ansible or similar configuration-management/automation tools.
• Experience supporting enterprise production environments.
• Strong troubleshooting and problem-solving skills.
• Ability to work with cross-functional technical teams.

Key Performance Areas:

• Reduction in manual operational effort
• Automation coverage across infrastructure and database operations
• Reliability and success rate of automation workflows
• Reduction in operational incidents and recurring issues
• Improvement in deployment and maintenance efficiency
• Standardization of operational processes
• Automation scalability and reusability
• Platform availability and operational stability