Unix Administrator at EVO OUTSOURCING SOLUTIONS PTE LTD
Singapore, , Singapore -
Full Time


Start Date

Immediate

Expiry Date

15 Nov, 25

Salary

9000.0

Posted On

16 Aug, 25

Experience

3 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

System Administration, Storage Systems, Backup Solutions, Computer Science, Vmware Vsphere, Information Technology, Esxi, Nfs

Industry

Information Technology/IT

Description

About the Project
Executing the deployment and configuration in multiple platforms using cloud technologies

Responsibilities

  • Install, configure, and maintain Unix/Linux servers (RHEL).
  • Manage, provision and support VMware vSphere environments, including ESXi hosts and vCenter.
  • Perform system monitoring, performance tuning, and capacity planning.
  • Implement and maintain system security, patching, and compliance in line with CIS benchmarks.
  • Troubleshoot and resolve hardware, software, and networking issues, including application-to-database connectivity problems.
  • File system and storage management, Manage disk partitioning and logical volume management (LVM), including resizing and splitting mount points.
  • Automate routine tasks using shell scripting (Bash, Perl, Python) or configuration management tools.
  • Maintain backup and disaster recovery procedures for Unix and VMware systems.
  • Collaborate with application teams to support deployments, upgrades, and system migrations.
  • Document system configurations, procedures, and troubleshooting steps.
  • Participate in on-call rotation and provide after-hours support as needed.

Skills/Requirement

  • Bachelor’s degree in Computer Science, Information Technology, or related field.
  • 5+ years of hands-on experience in Unix/Linux system administration.
  • 3+ years of hands-on experience with VMware vSphere, ESXi, and vCenter.
  • Strong understanding of networking concepts (TCP/IP, DNS, NFS, etc.).
  • Experience with storage systems (SAN/NAS) and backup solutions.
  • Familiarity with ITIL practices and change management processes.

We regret to inform you that only shortlisted candidates will be contacted.
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Responsibilities
  • Install, configure, and maintain Unix/Linux servers (RHEL).
  • Manage, provision and support VMware vSphere environments, including ESXi hosts and vCenter.
  • Perform system monitoring, performance tuning, and capacity planning.
  • Implement and maintain system security, patching, and compliance in line with CIS benchmarks.
  • Troubleshoot and resolve hardware, software, and networking issues, including application-to-database connectivity problems.
  • File system and storage management, Manage disk partitioning and logical volume management (LVM), including resizing and splitting mount points.
  • Automate routine tasks using shell scripting (Bash, Perl, Python) or configuration management tools.
  • Maintain backup and disaster recovery procedures for Unix and VMware systems.
  • Collaborate with application teams to support deployments, upgrades, and system migrations.
  • Document system configurations, procedures, and troubleshooting steps.
  • Participate in on-call rotation and provide after-hours support as needed
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