Systems Administrator (Microsoft 365 and Azure)

How2Apply Talent Network
Johannesburg CBD, Gauteng
Contract
Posted 1 day ago
Contract IT & Software
R50 000 – R62 250/month
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Job Description

A data centre in Johannesburg CBD needs infrastructure that just works, and someone to make it so. It's a practical job: you'll see what you got done before you go home.

The site is in Johannesburg CBD; early starts mean public transport timing matters, so check your route before applying.

What you'll actually do

  • Monitor servers, links and firewalls and act on alerts
  • Work with ISPs on link faults and fibre installs
  • Manage users, groups and conditional access in Entra ID
  • Review security logs and investigate suspicious sign-ins
  • Plan hardware refreshes and licence renewals with a budget
  • Document network diagrams and change records
  • Configure switches, VLANs, VPNs and firewall rules

You'll need

  • Degree or diploma in IT, plus relevant certifications
  • Clear change management and documentation habits
  • Strong Windows Server, Active Directory and Microsoft 365 skills, or Linux for Linux posts
  • Solid TCP/IP, routing, switching and firewall knowledge
  • Scripting in PowerShell, Bash or Python
  • At least 3 years in systems, network or cloud administration

Extra points for

  • Azure Administrator (AZ-104) or AWS Solutions Architect Associate
  • Infrastructure-as-code with Terraform or Ansible

What you get

  • Standby allowance and overtime for maintenance windows
  • Funded certification path
  • Medical aid and provident fund
  • Company laptop, phone and home internet allowance

How to apply for this job

  1. Read the "What you need" list above. If you tick most of it, go ahead and apply.
  2. Get these ready, because shortlisted people are asked for them straight away: short summary of one infrastructure project you led plus IT degree or diploma.
  3. Use the form on this page. It takes about two minutes and you don't need to upload anything yet.
  4. If you're shortlisted you'll hear from us within 6 working days, usually by phone.

How2Apply recruits for this position on behalf of hiring employers around Johannesburg CBD; applications go into our talent pool and shortlisted candidates are introduced directly.

Applying is free. Nobody from How2Apply will ever ask you to pay for anything to get this job.

Before you hit apply

  • Include your certification verification links, since many employers check them before the interview.
  • Be ready to talk through an outage you fixed, step by step; it's a common interview question.

Interested in this role?

Apply in 2 minutes. No CV upload needed yet.

Applying is free. How2Apply will never ask you for money.

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Job details
SalaryR50 000 – R62 250/month
Job TypeContract
LocationJohannesburg CBD, Gauteng
CategoryIT & Software
Experience9+ years
Posted4 October 2026
Closing Date29 October 2026
How2Apply Talent Network
Recruiting for employers in Johannesburg CBD

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