Senior Network Security Specialist - Telecoms

Placements24; Cape Town; Hybrid; ZAR 900,000 - 1,200,000; Full time

Benefits offered by this job

Hybrid work model

Health insurance

Retirement fund

Advanced security training

Job summary

Placements24 is seeking a Senior Network Security Specialist to protect our client's telecoms infrastructure in Kimberley. You will design, implement, and manage security solutions, respond to incidents, and stay ahead of vulnerabilities in a high-stakes environment.

The role requires a minimum of 6 years of network security experience in telecommunications, with strong knowledge of security technologies, incident response, and forensics.

Qualifications

• Bachelor's degree in Computer Science, Cybersecurity, or related field.
• Minimum of 6 years of experience in network security in telecom environments.
• Proven expertise in security technologies and protocols for large-scale networks.
• Experience with security incident response, threat analysis, and digital forensics.
• Deep understanding of network protocols and emerging telecom threats.

Responsibilities

• Design, implement, and manage network security solutions (firewalls, IDS/IPS, VPNs, SIEM).
• Monitor network traffic for security breaches and anomalies.
• Develop and enforce security policies, standards, and procedures.
• Conduct regular security assessments, vulnerability scans, and penetration tests.
• Respond to security incidents, including containment, eradication, and recovery, and participate in post-incident analysis.

Skills

Network security

Threat analysis

Incident response

Digital forensics

Education

Bachelor's degree in Computer Science or Cybersecurity

Tools

CISSP

CCSP

Job description

About the Role

Our client is seeking a highly skilled Senior Network Security Specialist to protect their telecommunications infrastructure in Kimberley . This critical role involves safeguarding the network against evolving cyber threats, ensuring the confidentiality, integrity, and availability of sensitive data and services. You will be responsible for designing, implementing, and managing security solutions, responding to incidents, and staying ahead of potential vulnerabilities. This position offers a significant opportunity to contribute to the security posture of a leading telecoms provider in the Northern Cape , working within a dedicated security operations team.

Key Responsibilities

• Design, implement, and manage network security solutions, including firewalls, IDS/IPS, VPNs, and SIEM systems.
• Monitor network traffic for security breaches, anomalies, and malicious activities, conducting investigations as needed.
• Develop and enforce security policies, standards, and procedures to protect the telecoms network .
• Conduct regular security assessments, vulnerability scans, and penetration tests to identify and remediate weaknesses.
• Respond to security incidents, including containment, eradication, and recovery, and participate in post-incident analysis.

Requirements

• Bachelor's degree in Computer Science, Cybersecurity, or a related field; relevant certifications (e.g., CISSP, CCSP) are a plus.
• Minimum of 6 years of experience in network security , with a strong focus on telecommunications environments.
• Proven expertise in security technologies and protocols relevant to large-scale networks.
• Experience with security incident response, threat analysis, and digital forensics.
• Deep understanding of network protocols, security best practices, and emerging threats in the telecoms industry.

Benefits

• Competitive salary package with potential for annual bonuses.
• Comprehensive health insurance, life cover, and retirement fund.
• Access to advanced security training and certification programs.
• Hybrid work model to ensure flexibility and work-life balance in Kimberley .
• A challenging and rewarding role protecting critical infrastructure in the telecoms sector.