Unix Administrator at Fuku

Singapore, , Singapore -

Full Time

Start Date

Immediate

Expiry Date

12 May, 26

Salary

0.0

Posted On

11 Feb, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

System Administration, Linux, Unix, Middleware, Operating System Hardening, Patching, Backup Solutions, Scripting, Database Administration, Data Centre Operations, Technical Support, Disaster Recovery, User Acceptance Testing, Incident Resolution, Service Level Agreements, Storage Area Networks

Industry

Retail Apparel and Fashion

Description

Role Responsibilities: - Perform system administration and maintenance in a heterogeneous environment, including production, disaster recovery (DR), and test environments, comprising Sun Solaris servers and Linux-based servers. - Carry out system upgrades and enhancements on IT infrastructure components to ensure optimal performance and reliability. - Implement operating system and product-specific security hardening measures, as well as apply necessary patches to maintain system security. - Monitor the obsolescence of IT infrastructure components and systems, ensuring timely updates and replacements as needed. - Track the expiry and manage the renewal of system passwords and certificates to maintain system integrity and security. - Establish and implement a schedule for system backups and database archive operations to ensure data recoverability and support business continuity. - Develop and implement disaster recovery plans for IT infrastructure systems, and conduct regular disaster recovery testing and component switch-over exercises to ensure the usability of standby and DR equipment. - Manage the application User Acceptance Test (UAT) process and maintain the UAT environment for ongoing testing needs. - Provide technical support and guidance (level 3) to end-users and other IT resources, addressing complex technical issues. - Deliver second-level system support, resolving incidents and problems in accordance with established Service Level Agreements (SLAs). - Diagnose problems related to incidents, propose solutions, and implement measures to prevent recurrence. Requirements: - Bachelor’s degree in Information Technology, Information Systems, Computer Science, or a related field. - Minimum of 4 to 5 years of experience in system administration and support, specifically in Middleware, Unix, and Linux systems. - Experience working with Storage Area Networks (SAN) for Unix and Linux platforms. - Proven experience in performing operating system hardening and patching. - Familiarity with enterprise backup solutions and system monitoring and management software. - Proficiency in scripting for Unix and Linux-based environments to automate administrative tasks. - Knowledge of database administration and data centre operations is an advantage. - Willingness to provide 24/7 support on a rostered basis.

Responsibilities

The Unix Administrator will perform system administration and maintenance across various environments, ensuring optimal performance and reliability. Responsibilities include implementing security measures, managing backups, and providing technical support to end-users.