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System Administration

4 months ago


Johannesburg, Gauteng, South Africa Optimal Growth Technologies Full time
  • Install, configure, and maintain operating systems.
  • Create, manage, and delete user accounts and groups in Active Directory or other directory services.
  • Implement and enforce user access controls and security policies.
  • Install, update, and manage software applications and licenses.
  • Troubleshoot software issues and provide support to end-users.
  • Maintain and repair IT hardware, including servers, workstations, laptops, and peripherals.
  • Oversee hardware inventory and procurement.
  • Monitor system performance and availability, using tools to track and analyze system metrics.
  • Optimize system performance and manage capacity planning.
  • Maintain detailed documentation of system configurations, procedures, and changes.
  • Develop and maintain scripts for automating routine tasks and system maintenance.
  • Implement automation tools to streamline IT operations.
  • Ensure IT systems comply with industry standards and regulatory requirements.
  • Stay updated with the latest industry trends, technologies, and best practices.
  • Provide technical support and guidance to end-users and other IT staff.
  • Resolve helpdesk tickets and escalated issues promptly and effectively.
  • Work closely with other IT team members, developers, and stakeholders to ensure seamless IT service delivery.
  • Participate in IT projects, including planning, execution, and post-implementation support.