Remote Senior VoIP Engineer — Scale & Secure UC

Placements24

Gqeberha

Hybrid

ZAR 900,000 - 1,300,000

Full time

5 days ago

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Benefits offered by this job

Health insurance

Laptop provided

Home office stipend

Remote work flexibility

Career growth opportunities

Job summary

Placements24 is seeking a highly skilled Senior VoIP Engineer to join its fully remote engineering team. You will design, implement, and manage robust VoIP infrastructure, ensuring high-quality, scalable communications for clients worldwide.

The role requires 5+ years of hands-on VoIP engineering, expertise in SIP, H.323, RTP/RTCP, and experience with Asterisk, FreeSWITCH, and SBCs. Remote-friendly environment with collaboration across global teams.

Qualifications

Bachelor's degree or equivalent experience in a related field.
5+ years hands-on VoIP engineering and network administration experience.
Proficiency in SIP, H.323, RTP/RTCP protocols.

Responsibilities

Design and maintain VoIP systems including PBX, gateways, SBCs, and SIP trunking.
Monitor VoIP network performance for QoS, availability and low latency.
Troubleshoot call quality, registration issues, and feature malfunctions.
Develop security measures to protect the VoIP infrastructure.
Collaborate with cross-functional teams to integrate VoIP with IT systems.
Document configurations and troubleshooting procedures for VoIP systems.
Evaluate new VoIP technologies and provide recommendations.
Provide technical support and guidance on VoIP services.
Participate in capacity planning and network upgrades.
Stay updated with industry trends in VoIP and unified communications.