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IT Systems Adminstrator

  • Durban
  • Salary: R30 000.00 - R40 000.00 Per Month
  • Job Type: Permanent
  • Sectors: Warehousing FMCG IT
  • Reference: 2317145

Apply before Dec 25 2025 | 20 Days left

Apply

Vacancy Details

Employer: Black Tie Recruit

Cold Storage company based in Durban is looking for a suitable candidate for Systems Administrator 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

  • 5+ years of experience in system administration or infrastructure support
  • Experience Linux and Microsoft Server technologies.
  • Network administrator (TCP/IP, DNS, DHCP, VLAN’s, Firewalls
  • Experience in ERP systems.
  • VPN technologies (OpenVPN, IPsec, WireGuard).
  • Router configuration and setups (MikroTik, Routing).
  • Experience with Bash scripting for automation and configuration.
  • Strong troubleshooting, documentation, and communication skills.
  • Experience with Microsoft Azure, network administrator (TCP/IP, DNS, DHCP, VLAN’s, Firewalls) and Server Technologies (Windows server, Linux / Unix, Active Directory)
  • Knowledge of Scripting languages (AWS, Azure, Google Cloud) 

Advantageous:

  • Degree or Diploma in IT Related field
  • Microsoft certifications
  • Security certifications
  • Expertise or experience with ITSM systems.
  • Proven expertise in network administration (TCP/IP, DNS, DHCP, VLANs, firewalls, wireless).
  • Strong knowledge of server technologies (Windows Server, Linux/Unix, Active Directory, virtualisation platforms such as VMware, Hyper-V and XCP-ng).
  • Certifications such as CompTIA Network+, CompTIA Security+, Microsoft Certified: Azure Administrator, Cisco CCNA, or similar.Familiar
  • ity with monitoring and management tools (e.g., Nagios, Zabbix).
  • Experience in Microsoft 365 admin services (Admin, SharePoint, Exchange)
  • Knowledge of scripting languages (PowerShell, Bash, Python) for automation.
  • Knowledge of Mimecast administration and configuration.
  • Strong skills for daily operational challenges.
  • Excellent problem-solving, analytical, and communication skills.
  • Ability to work independently and as part of a team.

Apply

23 people have applied for this job. 852 people have viewed this job.

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© Careers24. All rights reserved.

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.

Company

  • Work For Us

  • Advertise With Us

Quick Links

  • Recruiters Directory

  • Site Map

  • Site Terms and Privacy Policy

  • Widgets

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