Hybrid VoIP Network Engineer | Design & Optimize Calls
Placements24
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Job summary
Placements24 is seeking a skilled VoIP Network Engineer to join a progressive telecommunications service provider in Port Elizabeth, Eastern Cape, ZA. You will design, implement, and support VoIP infrastructure to ensure high-quality voice services.
The role requires knowledge of SIP, H.323, RTP/RTCP; experience with CUCM or Asterisk; and a hybrid on-site/remote work arrangement. Bachelor's degree and 4+ years in VoIP are expected; CCNA Voice/CCNP Voice are desirable.
Qualifications
- Bachelor's degree in CS/IT or related field; CCNA Voice or CCNP Voice desirable.
- Minimum 4 years of VoIP network engineering and administration experience.
- Strong knowledge of SIP, H.323, RTP, and RTCP; familiarity with VoIP platforms.
- Familiarity with SBCs, QoS, VLANs; experience with network monitoring tools.
Responsibilities
- Design, configure, and deploy VoIP systems (PBX, SBCs, gateways).
- Monitor VoIP performance, troubleshoot quality issues, ensure call quality.
- Manage SIP trunking and VoIP connectivity solutions.
- Develop and enforce VoIP security policies and best practices.
- Collaborate with network and systems teams for seamless integration.
- Perform regular system updates, patches, and upgrades for VoIP platforms.
- Create and maintain documentation of VoIP configurations and procedures.
- Provide Tier 2/3 support for VoIP incidents and requests.
- Evaluate new VoIP technologies and features for potential implementation.
- Participate in capacity planning and network design discussions.
Skills
Education
Tools
Job description
Placements24 is seeking a skilled VoIP Network Engineer to join a progressive telecommunications service provider in Port Elizabeth, Eastern Cape, ZA. You will design, implement, and support VoIP infrastructure to ensure high-quality voice services.
The role requires knowledge of SIP, H.323, RTP/RTCP; experience with CUCM or Asterisk; and a hybrid on-site/remote work arrangement. Bachelor's degree and 4+ years in VoIP are expected; CCNA Voice/CCNP Voice are desirable.
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