Senior Unix & Linux Systems Engineer/ Administrator
Location
singapore, singapore
Job Type
Full-time
Category
Other-General
Posted
June 01, 2026
Key Highlights
- Permanent Position
- Opportunity to work with a dynamic, industry-leading company
- Up to $8,000 + Shift Allowance + Bonus + comprehensive benefits package
Our client is seeking a Senior Unix & Linux Systems Engineer/ Administrator to manage and maintain enterprise Unix and Linux environments supporting critical online payment services. This role is responsible for ensuring system availability, security, performance, and resilience across production, disaster recovery, and test environments in a 24/7 operational setting.
Responsibilities- Administer and support Unix and Linux systems across production, DR, and test environments
- Perform system upgrades, enhancements, hardening, and security patching
- Monitor system health, performance, capacity, and infrastructure obsolescence
- Manage system passwords, digital certificates, and access controls
- Implement and ...