Telecommunications Security Specialist

Placements24; Durban; On-site; ZAR 700,000 - 1,200,000; Full time

Benefits offered by this job

Medical aid

Life insurance

Provident fund

Professional development

Work-life balance

Job summary

Placements24, on behalf of a leading telecommunications operator, seeks a Telecommunications Security Specialist in Durban to safeguard critical infrastructure and data. The role emphasizes protecting network integrity against evolving cyber threats and requires a strong understanding of telecom systems and security best practices.

You will identify vulnerabilities, implement robust controls, monitor for threats, and respond to security incidents across telecom platforms.

Qualifications

• Bachelor's degree in IT, Cybersecurity, CS or related field.
• Minimum 4 years in information security, focused on telecom networks.
• Knowledge of TCP/IP, DNS, DHCP, VPNs, and security protocols.
• Experience with SIEM, firewalls, IDS/IPS, and endpoint protection tools.
• Familiarity with ISO 27001 and security frameworks.

Responsibilities

• Develop, implement, and manage security policies for telecom networks.
• Conduct security audits and vulnerability assessments.
• Maintain security controls including firewalls, IDS/IPS, VPNs.
• Monitor network traffic and respond to breaches and incidents.
• Investigate incidents and implement corrective actions.
• Provide security awareness training and ensure compliance.
• Manage security certifications and compliance requirements.

Skills

Information security

Networking concepts

Incident response

Security reporting

Education

Bachelor's degree in IT / Cybersecurity

Tools

SIEM

Firewalls

IDS/IPS

Endpoint protection

Job description

About the Role

Our client, a prominent telecommunications operator, is seeking a dedicated and astute Telecommunications Security Specialist to safeguard their critical infrastructure and data. This pivotal role, based in Durban, KwaZulu-Natal , is essential for protecting our client's network integrity against evolving cyber threats. The ideal candidate will possess a strong understanding of telecommunications systems, network security principles, and threat mitigation strategies. You will be responsible for identifying vulnerabilities, implementing robust security measures, and responding to security incidents across various platforms. This is an excellent opportunity for a security-conscious professional to make a significant impact within a leading company in South Africa's vital communications sector. We are looking for an individual who is detail-oriented, proactive, and committed to maintaining the highest standards of security in a dynamic operational environment.

Key Responsibilities

• Develop, implement, and manage security policies and procedures for telecommunications networks and systems.
• Conduct regular security audits and vulnerability assessments to identify potential risks and weaknesses.
• Implement and maintain security controls, including firewalls, intrusion detection/prevention systems (IDS/IPS), and VPNs.
• Monitor network traffic for suspicious activity and respond promptly to security breaches and incidents.
• Investigate security incidents, analyze root causes, and implement corrective actions to prevent recurrence.
• Stay informed about the latest cybersecurity threats, vulnerabilities, and mitigation techniques relevant to the telecom industry.
• Collaborate with network operations and IT teams to ensure security is integrated into all aspects of system design and deployment.
• Provide security awareness training to staff and ensure compliance with security best practices.
• Manage security certifications and compliance requirements relevant to the telecommunications sector.

Requirements

• Bachelor's degree in Information Technology, Cybersecurity, Computer Science, or a related field.
• A minimum of 4 years of experience in information security, with a focus on telecommunications networks.
• Solid understanding of networking concepts (TCP/IP, DNS, DHCP, VPNs) and security protocols.
• Experience with security tools such as SIEM, firewalls, IDS/IPS, and endpoint protection.
• Knowledge of common cyber threats and attack vectors affecting telecommunications infrastructure.
• Familiarity with security frameworks and compliance standards (e.g., ISO 27001).
• Excellent analytical and problem-solving skills, with the ability to assess risks and develop effective countermeasures.
• Strong communication and reporting skills, with the ability to clearly articulate security issues and recommendations.
• Relevant security certifications such as CISSP, CompTIA Security+, or GIAC are highly advantageous.

Benefits

• Our client offers a competitive salary package, commensurate with experience and qualifications, along with performance-based incentives.
• Employees benefit from comprehensive medical aid, life insurance, and a provident fund.
• Opportunities for continuous professional development, including advanced security training and certifications, are readily available.
• The company promotes a healthy work-life balance and fosters a collaborative and secure working environment in Durban .
• This role provides a stable career path within a critical and growing industry.