Unix Linux System Administrator - Singapore - EXASOFT PTE. LTD.

Description

Responsibilities:

• Maintain a thorough understanding of the basics behind the Internet and its workings (DNS, Security, IP Routing)
• Configure and setup Cisco Firewalls, VPN Concentrators and Security appliances for access to vital business applications.
• Undertaking routine preventative measures and implementing, maintaining and monitoring network security.
• Maintaining multi-site network operations and software applications, operating systems and regular maintenance with both private and public facilities.
• Managing assigned projects and program components to deliver services in accordance with established objectives.
• Responding to inquiries from administrators, service providers, site personnel and outside vendors and etc.
• To provide technical assistance and support.

Requirements:

• Hands on expertise with Unix commands.
• Strong in VMware expertise.
• RedHat certification is required.
• Handling Storage configurations.
• Backup and monitoring of Infrastructure.
• Good in Building Linux Infrastructure.
• Hands on experience in System performance monitoring & Capacity planning.
• Coordinate and implement patches and hotfixes.
• Maintain system security.
• Fix application vulnerabilities.