Unix Administrator

2 weeks ago


Singapore AVATAR TECHNO SERVICES PTE. LTD. Full time
Roles & Responsibilities

Responsibilities:

  • Install, configure, and maintain Linux operating systems and software applications.
  • Monitor system performance and troubleshoot issues as needed.
  • Implement security measures to protect the Linux systems from vulnerabilities and unauthorized access.
  • Manage user accounts, permissions, and file systems.
  • Perform system backups and recovery procedures.
  • Collaborate with other IT team members to design and implement system upgrades and enhancements.
  • Automate routine tasks using scripting languages such as Bash or Python.
  • Stay up-to-date with the latest technologies and trends in Linux administration.

Requirements:

  • Bachelor's degree in Engineering, Computer Science, Management Information Systems, or related field
  • At least Six (8) years of information technology work experience and experience architecting, implementing, and/or managing virtual infrastructure environments
  • Experienced in Redhat, Solaris, AIX in DC and Cloud infrastructure
  • Redhat Satellite Management
  • Experience on Installation, Administering, Patching, Upgradation of Sun Solaris/RedHat/AIX
  • Administration of Puppet & Ansible
  • Administration of Docker & Kubernetes
  • Administration on Centrify
  • Administration of IBM Symphony
  • Administration of GPFS
  • AWS/Azure – VM deployment and management
  • Depth knowledge of UNIX, Linux Server Support, designing, troubleshooting and storage implementation
  • Systems running on Solaris, Linux & AIX platforms and OS clustering, partitioning and virtualization [Solaris - Zones, LDOMs, AIX - VIOs and LPARs
  • Handle day-to-day Solaris, Linux & AIX operating system installation, migration and break-fix support
  • Demonstrable experience in AIX System Administrator and support various flavors of Unix servers along with experience in HA & VCS cluster technologies
  • Create and maintain environment for running batch jobs associated with daily batch cycle and batch reporting subsystem
  • Scripting knowledge is a must to automate tasks
  • In depth knowledge of key AWS services like EC2, S3, ELB, Autoscaling etc
Tell employers what skills you have

Puppet
Troubleshooting
VM
Scripting
Unix
Administration
AIX
VCS
RedHat
Operating Systems
Satellite
Ansible
S3
Virtualization
Solaris
Linux

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