💼 Full-Time Position

Senior Engineer

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iOCO Tech
📍 pretoria, gauteng, South-Africa
📍
Location
pretoria, South-Africa
📅
Posted
June 03, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

We are seeking a Senior Engineer . The role involves designing, configuring, and troubleshooting VoIP and unified communications solutions, managing TCP/IP networking, SIP, IAX, RTP, and H.323 protocols, and supporting LAN/WAN environments and Linux systems. Experience with platforms such as 3CX, Asterisk, CIC, and cloud or hosted VoIP and SIP services is essential.

What you’ll do:

  • Proven experience in VoIP, Linux and Networking.
  • Strong understanding of TCP/IP networking suite, SIP, IAX, RTP, H.323 protocols
  • Good understanding of networking, such as LAN & WAN.
  • Good understanding of the Linux operating system
  • A good understanding of Voice Over IP (VOIP) on platforms such as, but not limited to, 3CX, Asterisk, CIC, etc
  • Preferably experience in working on a range of telephony solutions, including Cloud or Hosted (VoIP) and SIP services.

Your Expertise:

  • At leas...