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SYSTEMS ADMINISTRATOR

  • Durban
  • Salary: R35 000.00 - R40 000.00 Per Month
  • Job Type: Permanent
  • Sectors: IT
  • Reference: 22319774

Apply before Jan 18 2026 | 44 Days left

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Vacancy Details

Employer: BLACK TIE RECRUIT

Role Description:

The candidate would be responsible for installing, updating, and configuring these systems;
taking proactive steps to monitor and identify any potential issues, and implement preventative
measures; ensure system back-ups are taking place as required, and handle any down time
effectively.
The ideal candidate will possess a strong technical background, hands-on experience, and a
proactive approach to problem-solving in a dynamic business environment.


Duties & Responsibilities

Key Responsibilities:

·       Administer, monitor, and maintain all company network infrastructure (LAN, WAN, VPN, wireless, and firewalls).

·       Install, configure, and maintain physical and virtual servers (Windows, Linux, etc.),

·       Ensuring optimal performance and availability.

·       Manage and maintain telephony infrastructure and systems and the optimisation of thereof.

·       Monitor systems for performance, reliability, and security, responding to alerts and resolving issues proactively.

·       Manage and report on root cause analysis for faults with remedial action.

·       Troubleshooting and monitoring network related performance focusing on the remote and on-site deployment.

·       Setup monitoring software for performance on servers to do preventative maintenance.

·       Assist staff with support and technical issues.

·       Work together with the department manager/s to define policies and procedures relating to network performance and security.

·       Secure server environments by creating documented polices with procedures, implementation, and the monitoring thereof.

·       Ensure network protocols are documented refining security between network devices.

·       Oversee patch management policy.

·       Budget control and administration of software licensing.

·       Maintain vendor and supplier relations.

·       Stay abreast of emerging technologies and best practices to recommend improvements and ensure compliance with industry standards.



Candidate Requirements

Desired Experience & Qualification

·       3+ years of experience in system administration or infrastructure support

·       Experience with Microsoft Azure, network administrator (TCP/IP, DNS, DHCP, VLAN’s, Firewalls) and Server Technologies (Windows server, Linux / Unix, Active Directory)

·       VPN technologies (OpenVPN, IPsec, WireGuard)

·       Router configuration and setups (MikroTik, Routing)

·       Knowledge of Scripting languages (AWS, Azure, Google Cloud)

·       Experience with Bash scripting for automation and configuration

·       Strong troubleshooting, documentation, and communication skills


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25 people have applied for this job. 600 people have viewed this job.

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About Careers24.com

  • Careers24 is a leading South African job portal that assists jobseekers from all sectors and experience levels to find and apply for vacancies from hundreds of South Africa’s leading companies. With over a million visitors a month, we are one of the most popular destinations to find employment online in South Africa.

    Our mission is to become the destination where every candidate can find an ideal job and where every company can find the perfect candidate. We are a proud member of the Media24 family and part of the Naspers group of companies.

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