Unix/ Linux Engineer - Singapore - PCCW SOLUTIONS INSYS PTE. LTD.

PCCW SOLUTIONS INSYS PTE. LTD. Singapore

1 week ago

Description

Roles & Responsibilities

Linux / Unix Engineer – In this new role, you will be responsible for installing, troubleshooting, configuring, maintaining, and support Unix related servers, networks and related applications for WOG agencies.

You Will

Server installation, Administration and performance optimization with RedHat 7/8/9.
Provides technical assistance and support for applications, hardware problems. Prepare evaluations and reports on system efficiency and utilization
Innovative and talented System Administrator who will be responsible for production up-time, health check-up of physical systems. Provide 24x7 support to critical production systems and team members.
Performing root cause analysis of problems. Prepare a plan of action, implement changes, document all work completed
Good written and verbal communication skills with the ability to communicate technical issues to non-technical and technical audiences.
Migration Servers from RHEL 7 and 8 to RHEL 9
Storage addition on RHEL/Solaris and IBM AIX servers
Solaris 10/11 OS administration tasks with zones/LDOMS and ZFS.
Make Sure RHEL and Solaris servers have latest security OS patches.
Knowledge on Microsoft Azure, Load Balancers and Firewalls and OS cluster, Virtualization.
User administration tasks on RHEL 7/8/9, IBM AIX and Solaris 10/11 servers.

You Bring

Min. 2 years experience in RHEL 7,8,9 administration, implementation & Troubleshooting
Experienced in Linux clustering & VM level Linux cluster
Experience in OS installation, configuration and fine tuning
Experience Linux security, OS hardening, Auditing
Experience NFS / DNS / Automount administration and LVM / GFS / Filesystem administration
Experience H/W troubleshooting & Vendor coordination
Experience in Incident management, Change management, Configuration management
Experience in Log monitoring/maintenance
Engage in the maintenance and support activities, which include perform troubleshooting, incident response, and patching in a timely manner.
Work with end users, architects and team lead in developing and implementing Unix and Linux related configuration changes based on requirements.
Evaluate Unix and Linux platforms architecture and make recommendations as required.
Coordinate with vendors and support team on problem resolution, implementation issues and upgrades.
Good Experience Redhat OS repo creation & Troubleshooting for Patching ( Red hat Satellite management experience preferred )
Willing to be on 24 x 7 stand-by for service contract and maintenance services in rotating basis
Deep Experience Linux Crash dump analysis, logs analysis
Experience in Squid Proxy server, Splunk installation, SMTP server , Apache & Tomcat webserver
Good experience in automating with Shell scripting and ansible
Basic experience in Public cloud knowledge

Tell employers what skills you have

Troubleshooting
Hardware
VM
Architects
Scripting
Unix
Configuration Management
RedHat
Team Lead
Satellite
Ansible
Virtualization
Solaris
DNS
Linux
Incident Management

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