💼 Full-Time Position

Senior Network & System Administrator

🏢
Midvaal Recruitment
📍 Johannesburg, Gauteng, South Africa
📍
Location
Johannesburg, South Africa
📅
Posted
June 20, 2026
⏰
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Senior Network & Systems Administrator


MID616


Location: Johannesburg South
Employment Type: Permanent


A large multi-site group is seeking an experienced Senior Network & Systems Administrator to manage, secure and optimise enterprise network and server environments.


Key Responsibilities



  • Manage LAN, WAN, VPN, VLAN, Wi-Fi and Internet connectivity across multiple sites

  • Configure and maintain routers, switches, firewalls, wireless infrastructure

  • Server administration: Windows Server 2019/2022, Active Directory, file/share permissions

  • Microsoft 365 & Azure AD (Exchange, Teams, SharePoint, OneDrive)

  • Network security, backups, disaster recovery & business continuity

  • Monitor performance, troubleshoot escalated issues, manage emergencies

  • Sup...