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VoIP Systems Administrator

Job in Stellenbosch, 7600, South Africa
Listing for: Placements24
Full Time position
Listed on 2026-09-21
Job specializations:
  • IT/Tech
    Systems Administrator, Network Administrator, VOIP Engineer, IT Support
Job Description & How to Apply Below

About the Role

Our client is seeking a proficient VoIP Systems Administrator to manage and maintain their voice over IP infrastructure in Stellenbosch . This hybrid role involves ensuring the smooth operation, security, and performance of their VoIP systems, while also handling user support and system upgrades. You will play a vital part in ensuring reliable communication services for the entire organization, working with cutting-edge telephony solutions.

This is an ideal position for a technically skilled individual looking to make a significant impact within a progressive company in the Stellenbosch region.

Key Responsibilities
  • Administer, configure, and maintain VoIP platforms (e.g., Asterisk, Cisco Call Manager, Free SWITCH).
  • Monitor VoIP system performance, troubleshoot call quality issues, and resolve network connectivity problems.
  • Manage user accounts, extensions, voicemail, and call routing configurations.
  • Implement security measures to protect the VoIP infrastructure from unauthorized access and threats.
  • Collaborate with IT and network teams to ensure seamless integration with other systems.
Requirements
  • Associate's or Bachelor's degree in Information Technology, Computer Science, or a related field.
  • 3+ years of experience managing and supporting VoIP systems .
  • Strong knowledge fo SIP, RTP, TCP/IP, and related voice protocols.
  • Experience with PBX administration and telephony hardware.
  • Familiarity with network troubleshooting and diagnostic tools.
Benefits
  • Competitive salary and comprehensive benefits package.
  • Hybrid work arrangement for improved work-life balance.
  • Access to advanced training and certification programs.
  • Opportunities for career advancement within the company.
  • Positive and collaborative work culture in Stellenbosch .
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