VoIP Systems Administrator

Placements24; Mossel Bay; On-site; ZAR 420,000 - 660,000; Full time

Benefits offered by this job

Health insurance

Retirement plan

Career development opportunities

Stable work environment

Mossel Bay role

Job summary

Placements24 is seeking a skilled VoIP Systems Administrator to manage the organization’s voice communications in Mossel Bay. You will configure, monitor, and maintain PBX platforms, gateways, and related network components to ensure reliable service.

The ideal candidate has at least 4 years of VoIP experience, strong knowledge of SIP/H.323, and hands-on work with Asterisk, FreeSWITCH, or Cisco Call Manager. You will document procedures and provide end-user support in a telecoms environment.

Qualifications

• Degree in IT or related field required or equivalent experience.
• At least 4 years of experience in managing VoIP systems.
• Strong knowledge of SIP/H.323 and PBX platforms.

Responsibilities

• Administer, configure, and maintain VoIP systems and infrastructure.
• Monitor performance and implement preventive maintenance.
• Troubleshoot VoIP hardware and software issues for end-users.
• Manage user accounts, extensions, and voicemail settings with timely support.
• Apply security best practices for VoIP systems to protect access.
• Document configurations, procedures, and troubleshooting steps.

Skills

VoIP

Networking

Education

Bachelor's degree in IT

Tools

Asterisk

FreeSWITCH

Cisco Call Manager

PBX configurations

SIP

TCP/IP

DNS

DHCP

Job description

About the Role

Our client is seeking a skilled VoIP Systems Administrator to manage and maintain their voice communication infrastructure in Mossel Bay . This role is crucial for ensuring the reliable operation of our Voice over IP systems, including PBX platforms, gateways, and related network components. You will be responsible for system configuration, user support, performance monitoring, and troubleshooting to guarantee seamless voice communications for the organization. The ideal candidate will have a strong technical background in VoIP technologies and a commitment to providing excellent service within the telecoms support environment.

Key Responsibilities

• Administer, configure, and maintain the organization's VoIP systems and infrastructure.
• Monitor system performance, identify potential issues, and implement preventative maintenance measures.
• Troubleshoot and resolve VoIP-related hardware and software problems for end-users and network components.
• Manage user accounts, extensions, and voicemail settings, providing timely support.
• Implement security best practices for VoIP systems to protect against unauthorized access and threats.
• Document system configurations, procedures, and troubleshooting steps for the Mossel Bay team.

Requirements

• Associate's or Bachelor's degree in Information Technology, Computer Science, or a related field.
• Minimum of 4 years of experience in managing and supporting VoIP systems.
• In-depth knowledge of VoIP protocols (SIP, H.323) and related technologies.
• Experience with PBX platforms (e.g., Asterisk, FreeSWITCH, Cisco Call Manager).
• Strong understanding of networking fundamentals, including TCP/IP, DNS, and DHCP.
• Excellent problem-solving skills and attention to detail when working in Western Cape .

Benefits

• Competitive annual salary and potential for performance-based increases.
• Comprehensive health insurance and retirement savings plan.
• Opportunities for professional development and VoIP certifications.
• Stable work environment with a focus on employee well-being.
• A key role in maintaining essential communication services for the company in Mossel Bay .