Senior Network & Systems Aministrator

apartmentCommunicate Recruitment placeJohannesburg calendar_month 
My client is looking for a Senior Network & Systems Administrator who wants to own complex infrastructure, shape performance across multiple sites, and be the go‑to expert for advanced networking and system stability.
A role designed for someone who thrives on autonomy, impact, and building rock‑solid systems.

Perfect for candidates wanting meaningful IT jobs, information technology jobs, and senior‑level jobs in IT.

Skills & Experience: Minimum 5+ years in IT Administration / Network Administration

Strong hands‑on 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
Hyper‑V virtualisation
VPNs (site‑to‑site & client)
Mikrotik RouterOS
Experience with backups, recovery, business continuity, server optimisation
Ability to troubleshoot advanced network & server issues
Strong communication, problem‑solving, 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)

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