Network Security Specialist - Cisco

Datacentrix

Full-time Computer Occupations
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Location
Midrand, Gauteng, South Africa
Posted
July 16, 2026

Job Description

Responsibilities

:

  • Design, implement, configure, and support Cisco network security solutions.

  • Administer and optimize Cisco Identity Services Engine (ISE) for authentication, authorization, and network access control (NAC).

  • Implement and manage Cisco Umbrella and Cisco Secure Access solutions to secure internet access, remote users, and cloud applications.

  • Configure and maintain Zero Trust Network Access (ZTNA) and secure remote access solutions.

  • Deploy, manage, and support Endpoint Detection and Response (EDR) and Extended Detection and Response (XDR) platforms.

  • Monitor, investigate, and respond to cybersecurity incidents affecting network and endpoint infrastructure.

  • Perform security assessments, vulnerability analysis, and implement remediation plans.

  • Secure Cisco Unified Communications (Voice) infrastructure, including VoIP and IP T...

    • Job Details

    • Job Type
      Full-time
    • Category
      Computer Occupations
    • Date Posted
      July 16, 2026
    • Application Deadline
      August 25, 2026