Senior Remote VoIP Network Engineer

Placements24; África do Sul; Teletrabalho; ZAR 600 000 - 900 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Flexible working hours

Remote work from home in SA

Professional development opportunities

Resumo da oferta

Placements24 is seeking a seasoned Remote VoIP Network Engineer to design, implement, and manage VoIP networks and related infrastructure from a home office in South Africa. The role focuses on ensuring high-quality, reliable voice services for a diverse client base with emphasis on security, QoS, and interoperability.

You will work with SIP, RTP, SBCs and PBX platforms, document configurations, support colleagues remotely, and stay current with industry trends while delivering robust voice

Qualificações

• Bachelor's degree or equivalent practical experience in a related field.
• Minimum of 5 years in VoIP network engineering and administration.
• Deep knowledge of VoIP protocols (SIP, RTP, SCCP) and telephony concepts.
• Hands-on experience with VoIP platforms (Asterisk, FreeSWITCH, Cisco CallManager) and SBCs (AudioCodes, Sonus).
• Strong understanding of TCP/IP networking, routing, and firewalls.
• Experience with network monitoring tools and CDR analysis.
• Familiarity with unified communications platforms.
• Excellent analytical, problem-solving, and diagnostic skills.
• Strong communication and collaboration skills for remote work.
• Relevant certifications such as CVOICE or CCNP Collaboration are desirable.

Responsabilidades

• Design, deploy, and maintain VoIP systems, including PBX platforms, gateways, and SBCs.
• Configure and manage VoIP protocols such as SIP, H.323, and RTP.
• Monitor VoIP network performance, QoS, and CDRs.
• Troubleshoot and resolve complex voice network issues, including call quality and connectivity problems.
• Implement and manage network security measures for VoIP environments, including firewall configurations and SBC policies.
• Collaborate with network and systems teams to ensure seamless integration of VoIP services.
• Develop and maintain documentation for VoIP configurations, standards, and procedures.
• Evaluate and recommend new VoIP technologies to enhance services.
• Provide technical support and guidance to internal teams and external customers.
• Stay current with industry trends and best practices in VoIP and UC.

Conhecimentos

VoIP networking

SIP

RTP

PBX platforms

SBCs

TCP/IP networking

Troubleshooting

Analytical skills

Communication skills

Remote collaboration

Formação académica

Bachelor's degree in Computer Science or Telecommunications

Ferramentas

Asterisk

FreeSWITCH

Cisco CallManager

Audiocodes

Sonus

Descrição da oferta de emprego

Placements24 is seeking a seasoned Remote VoIP Network Engineer to design, implement, and manage VoIP networks and related infrastructure from a home office in South Africa. The role focuses on ensuring high-quality, reliable voice services for a diverse client base with emphasis on security, QoS, and interoperability.

You will work with SIP, RTP, SBCs and PBX platforms, document configurations, support colleagues remotely, and stay current with industry trends while delivering robust voice