System Administrator & Infrastructure Specialist
Job Description
:
We are hiring a System Administrator & Infrastructure Specialist with proven experience in managing complex IT environments. You will be responsible for the network, server infrastructure, security configuration, and device management that powers our digital operations.
Key Responsibilities:
Manage and maintain network infrastructure, including switching, routing, and VLANs
Configure and monitor firewalls and security systems (Fortinet, Cisco ASA)
Administer Windows and Linux servers (installation, patching, performance tuning)
Manage Active Directory (AD), Group Policies, DNS/DHCP, and other core services
Oversee endpoint security and mobile device management (MDM)
Ensure infrastructure compliance, security, and high availability
Provide Tier 2/3 support and escalate unresolved issues
Collaborate with functional teams, developers, and third-party vendors
Job Type: Full-time
Work Location: In person
Application Deadline: 2025/07/28
MNCJobs.co.za will not be responsible for any payment made to a third-party. All Terms of Use are applicable.
Related Jobs
Job Detail
-
Job IdJD1471311
-
IndustryNot mentioned
-
Total Positions1
-
Job Type:Full Time
-
Salary:Not mentioned
-
Employment StatusPermanent
-
Job LocationJohannesburg, GP, ZA, South Africa
-
EducationNot mentioned