Unix Linux system administrator

Unix Linux system administrator

New Tone Consulting Pte Ltd
Singapore
5 - 10 Years
Not Specified

Job Description

Responsibilities

  • Ensure system administration tasks for UNIX (IBM AIX, Oracle Solaris) and Linux (Redhat, CentOS, Ubuntu, Debian) environments.
  • Perform system backup for data recovery and daily time to time support
  • Be able to troubleshoot and coordinate on problems and issues and provide coordination and support.
  • Comply with global policies
  • Maintain the integrity and accuracy of all hardware and software inventory
  • Where possible, assist in developing support scripts to enhance the supported services and automation of tasks performed in the Infrastructure environment.
  • Administrate and maintain Veritas cluster systems
  • Proactively monitor Operating systems and to ensure secure services with minimum downtime and provide trend analysis for system resource management.
  • Responsible to contribute towards improvement and maintenance of the systems.
  • Responsible for implementation and release of system changes as submitted by the application support teams.
  • Be available to perform an early shift (7am to 4pm) or night-shift on call duty roster.

Ideal candidate:
  • Solid understanding of operating systems RedHat/Linux, IBM/AIX and enterprise products running on it, e.g. Veritas Cluster, Veritas Foundation, EMC PowerPath with storage either on SAN or NAS, Native OS multi-pathing.
  • Experience using system patching tools such as RedHat Satellite & IBM BigFix.
  • Experience using automation tools Ansible Tower
  • Some experience of IT Security and SSO tools such as CyberArk & Centrify
  • Ability to write scripts in common administrative languages is beneficial (shell, perl, python, Ansible playbook or etc)
  • ITIL Foundation V3 and above.
  • Possess strong analytical skills to be able to independently troubleshoot complex technical problems and report on root cause to others (especially non-technical managers).
  • Excellent verbal and documentation skills.
  • 5+ years’ experience working in a similar environment with minimum of 3 years in Finance industry
  • Client-centric, strong communication and organisation skills
  • Strong interpersonal and communications skills;
  • Excellent documentation and written skills
  • Ability to solve problems quickly and automate processes

Newtone consulting (www.newtone-consulting.com) is a specialist provider of IT Consulting and placement solutions in the domains of:
- Banking and financial services
- Digital transformation
- Cyber-security

We assist our clients in the delivery of complex IT projects by providing an agile engagement model and talent management solutions from direct placement to consulting and managed services.

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