Senior Network & Systems Aministrator

Recruiter:

Communicate Recruitment

Job Ref:

CTI006322/LB

Date posted:

Wednesday, February 11, 2026

Location:

Johannesburg, South Africa

Salary:

400 000 Annually

SUMMARY:
My client is looking for a Senior Network & Systems Administrator who wants to own complex infrastructure, shape performance across multiple sites, and be the goâto expert for advanced networking and system stability.
A role designed for someone who thrives on autonomy, impact, and building rockâsolid systems.
Perfect for candidates wanting meaningful IT jobs, information technology jobs, and seniorâlevel jobs in IT.

POSITION INFO:

My client is looking for a Senior Network & Systems Administrator who wants to own complex infrastructure, shape performance across multiple sites, and be the goâto expert for advanced networking and system stability.
A role designed for someone who thrives on autonomy, impact, and building rockâsolid systems.
Perfect for candidates wanting meaningful IT jobs, information technology jobs, and seniorâlevel jobs in IT.

Skills & Experience:
Minimum 5+ years in IT Administration / Network Administration
Strong handsâon experience with TCP/IP, DNS, DHCP, VLANs, routing protocols
Experience with firewalls, switches, wireless technologies
Microsoft Active Directory & Office 365
Windows Server (2019/2022), Windows 10/11
HyperâV virtualisation
VPNs (siteâtoâsite & client)
Mikrotik RouterOS
Experience with backups, recovery, business continuity, server optimisation
Ability to troubleshoot advanced network & server issues
Strong communication, problemâsolving, and customer service mindset
Thrives under pressure, independent, reliable, organised, driven
Growth mentality and strong ownership mindset

Qualification:
Matric
A+ / N+ / Microsoft certifications
MCITP
Network Security+
Diploma in IT Systems Administration (NQF 4/5)

Contact LIZAAN BUNNING on or 021 418 1750, quoting the Ref: CTI006322

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