System Engineer (Unix / Linux, Red Hat, Ubuntu, Centos) - Based in Singapore

Salary: $7,000 – $8,000 per month

This job requires full relocation to Singapore.

Job Description

We are looking for a skilled Unix/Linux Administrator to manage, maintain, and support our IT infrastructure. The ideal candidate will ensure system reliability, performance, and security while supporting day-to-day operations.

What will you do?

• Manage the redhat servers and administer the servers including operational, backup and meet the SLA.

• Ensure high availability of Unix platforms Redhat, Solaris, HPUX that support business functions and external

• Troubleshoot and remediate issues impacting the operation of the infrastructure.

• Assist with planning and implementing systems integrations following M&A activity.

• Document the design, operation and troubleshooting of technology platforms and procedures.

• Operate as a technical expert (subject matter expert) on infrastructure projects pertaining to Linux, VMware, Oracle, Weblogic and Storage

• Perform infrastructure design and implementations, performance analysis and optimization, systems monitoring and problem resolution, upgrade planning and execution, and process creation and documentation.

• Suggest improvements based on technology, best practices, or changing requirements.

• Provide regular updates to management on advantages and potential opportunities for new technologies and automation.

• Establish close working relationships with Team Leads, customers and Project Management.

• Assist Technical Operations with testing & implementation of new technologies and/or services · Work with and manage outside consulting technical subject matter experts as needed.

• Help to resolve complex IT issues in a Tier 1 & 2 capacity.

• Train/Mentor junior staff members as appropriate.

• Experience in Oracle and WebLogic including methods, policies and procedures for installation, management, monitoring and support.

• Understand the backup technology like Commvault, --Data Protector. Perform backup and restoration annually for systems.

• Support Disaster Recovery exercise conducted by customer.

Qualifications

• 7-10 years of experience in Unix/Linux administration

• Strong knowledge of Linux distributions (RHEL, CentOS, Ubuntu)

• Hands-on experience with shell scripting (Bash, Korn)

• Familiarity with file systems, LVM, and RAID configurations

• Experience in system monitoring tools (Nagios, Zabbix, etc.)

• Knowledge of networking concepts (TCP/IP, DNS, NFS, SSH)

• Experience with patching and vulnerability management

• Good troubleshooting and problem-solving skills

• Bachelor’s degree in computer science, IT, or related field

Preferred Attributes

• Strong communication and teamwork skills

• Ability to work under pressure and meet deadlines

• Proactive and detail-oriented mindset