Unix Infrastructure Expert

3 days ago

Singapore beBeeUnix Full time $90,000 - $120,000
Job Title:

Capability Enhancement Specialist - Unix Infrastructure Expert

About the Role

We are seeking a seasoned Unix administrator with strong VMware experience to join our environment build team. The ideal candidate will be responsible for administering, maintaining, and supporting Unix systems and virtualized servers on VMware. This role requires deep technical knowledge of Unix/Linux systems, hands-on experience with VMware technologies, and familiarity with enterprise infrastructure tools and standards.

Key Responsibilities
  • Configure and maintain Unix/Linux servers (RHEL) for optimal performance.
  • Manage, provision, and support VMware vSphere environments, including ESXi hosts and vCenter.
  • Perform system monitoring, performance tuning, and capacity planning to ensure seamless operation.
  • 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.
Requirements
  • 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.
Preferred Qualifications
  • VMware Certified Professional (VCP) certification.
A World of Opportunity

At our organization, we don't just believe in diversity and inclusion; we actively work towards creating an environment where you can bring your whole self to work. We aim to create a workplace that promotes flexibility, allowing you to enjoy a positive work-life balance.

We're looking for individuals who share our passion for innovation and technology. Join us in shaping the future and exploring new ways to leverage technology to grow businesses and create a more sustainable, inclusive world.

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