SEA LIMITED (SHOPEE / MARA BANK) Hiring! Full Time Systems Administrator in , Earn up to SGD 9,000 - Ricebowl

About the role

We are seeking a highly capable and proactive Systems Administrator to manage, optimize, and secure our enterprise software systems, core application servers, and cloud platform infrastructure. The successful candidate will oversee software deployment pipelines, system integration configurations, server operating systems (Linux/Windows), and system access management. This role focuses on maintaining peak application performance, automating routine system administration tasks, ensuring high availability, and enforcing system security standards across regional operations.

Key responsibilities

• Install, configure, optimize, and maintain enterprise software platforms, database servers, and core operating systems (Linux/Windows Server).
• Monitor system performance metrics, application uptime, and server resource utilization, proactively resolving system bottlenecks.
• Manage CI/CD deployment pipelines, system software patch management, version upgrades, and middleware configurations.
• Administer user access controls, single sign-on (SSO) integrations, Directory Services (Active Directory/LDAP), and Role-Based Access Control (RBAC).
• Implement automated backup, recovery, and failover protocols for critical enterprise software and system databases.
• Perform root-cause analysis for software crashes, system errors, and server outages using log analysis tools (ELK Stack, Datadog).
• Partner with software engineering, cybersecurity, and cloud operations teams to maintain system compliance with ISO 27001 and MAS TRM guidelines.
• Maintain comprehensive system architecture documentation, configuration management records, and Standard Operating Procedures (SOPs).
• Evaluate new software utility tools, system plugins, and enterprise automation frameworks to improve operational reliability.

About you

• Bachelor's degree in Computer Science, Information Technology, Computer Engineering, or a related discipline.
• Relevant experience in system administration, software platform management, or DevOps engineering within mid-to-large-scale enterprise environments.
• Strong practical knowledge of Linux (Ubuntu, RedHat) and Windows Server operating systems.
• Familiarity with cloud platforms (AWS, GCP, or Azure), containerization technologies (Docker, Kubernetes), and web server configurations (Nginx, Apache).
• Solid understanding of scripting languages (Python, Bash, PowerShell) for task automation and system monitoring.
• Strong analytical and diagnostic skills to troubleshoot complex software system interactions under pressure.
• Excellent communication and collaboration skills to interface with software developers, database leads, and internal business users.
• Professional certifications such as RHCSA/RHCE, AWS Certified SysOps Administrator, or Microsoft Certified: System Administrator are an advantage.

Pay: $6,000.00 - $9,000.00 per month

Benefits:

• Free parking
• Health insurance

Work Location: In person