Responsibilities:
Strategy and Planning
• Manage and rollout of server Operating System, security patches, VAPT remediation and hardening
• Provision of system resources to cater for business growth
• Primary contact point for Solaris and additional responsibility in AIX / Linux
Business Performance and Management
• Install and maintain UNIX Operating System on physical, virtual / cloud environments
• Manage SAN storage infrastructure
• Configure and manage cloud resources (AWS)
• Ensure compliance with IT security standards, policies and procedures.
• Undertake preventive maintanance and monitoring.
• Perform system and user adminstrative tasks.
• Troubleshoot systems, network and application.
• Performs regular housekeeping and maintenance activities of the infrastructure.
• Monitor systems availability, performance and resource capacity.
• Participate in application and infra projects planning and execution.
• Maintain and develop technical documentation and standard operational procedures.
• Automate operational tasks to improve efficiency using Ansible Tower.
• Handle incidents and service requests.
• Renew and install of SSL certficates used for hardware management interface or other appliance under UNIX team.
People Management
• Work with respective internal IT teams to support BAU activities
• Work closely with other IT team members to troublshoot system related issues.
• Liaise with vendor for support and project delivery.
Compliance
• Protect organization's value by keeping information confidential.
• Adhere to both Incident and Change Management policy.
• Adhere to Group Procedure and Policies
• Adhere to regulatory requirements and policies.
Automation
• Ability to automate repetitive tasks
• Ansible Automation
Qualifications:
• Recognised degree in Computer Science/ Information Systems
• Relevant Professional Certification will be preferred
• Minimum 5 years of working experience in system administration
• Solaris system administrator skills required. AIX / Linux skills are added advantage
• Ability to troubleshoot problems from the Application tier, through the Operating System and Network tiers.
• Ability to automate UNIX/Linux OS for administrative tasks using Ansible
• Ablity to handle on premesis SAN storage infrastructure
• Vendor management skill to drive vendor in delivering solution to the technical issue encountered
• Effective interpersonal and oral communication skills
• Work effectively in a team environment
