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Network Security Specialist - Cisco

Datacentrix

📍 Midrand, Gauteng, South Africa

Full-time Computer Occupations
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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...
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    Job Details

    Location Midrand, Gauteng
    Job Type Full-time
    Category Computer Occupations
    Posted July 20, 2026
    Deadline August 29, 2026