Telecoms Network Security Specialist

Placements24; Polokwane; Hybrid; ZAR 600,000 - 900,000; Full time

Benefits offered by this job

Competitive salary

Comprehensive health insurance

Generous paid time off

Advanced security training & certs

Retirement savings plan

Performance-based bonuses

Exposure to cutting-edge security tech

Growth into senior security roles

Job summary

Placements24 seeks a Telecoms Network Security Specialist to safeguard a telecoms network in Polokwane. You will implement security devices, conduct assessments, and respond to incidents, ensuring data protection and regulatory compliance.

Strong TCP/IP, BGP, OSPF knowledge, and hands-on firewall/VPN/SIEM experience are essential. The role requires collaboration with IT and operations, training employees, and staying ahead of threats in the telecom sector.

Qualifications

• Bachelor's degree in CS, cybersecurity, IT, or related field.
• 5+ years in network security in a telecom environment.
• Experience with Palo Alto/Cisco ASA firewalls, IDS/IPS, VPN, SIEM and endpoint security.
• Security certifications such as CISSP, Security+, CCNA Security desirable.

Responsibilities

• Implement, configure, and maintain network security devices (firewalls, IDS/IPS, VPN gateways).
• Develop and enforce network security policies, procedures, and standards.
• Conduct regular vulnerability assessments and penetration testing.
• Monitor network traffic for threats and respond to incidents.
• Manage security logging and auditing systems for forensics.
• Collaborate with IT/Operations to integrate security into design and deployment.
• Provide security awareness training to employees.
• Stay updated on cybersecurity threats and technologies for telecoms.
• Participate in incident response planning and execution.
• Ensure compliance with data protection regulations and industry standards.

Skills

Analytical thinking

Problem-solving

Communication skills

Documentation

Teamwork

Independent work

Education

Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or related field

Tools

Palo Alto firewalls

Cisco ASA

IDS/IPS

VPN

SIEM

Endpoint security

Job description

About the Role

Our client, a rapidly expanding telecommunications company, is seeking a skilled Telecoms Network Security Specialist to join their team in Polokwane, Limpopo. This role is essential for safeguarding the integrity, confidentiality, and availability of our client's network infrastructure and customer data. You will be responsible for implementing and managing security solutions, conducting vulnerability assessments, and responding to security incidents. The ideal candidate will possess a strong understanding of network security principles, experience with security technologies such as firewalls, IDS/IPS, and VPNs, and a passion for staying ahead of evolving cyber threats within the telecommunications sector. This position offers a challenging and rewarding opportunity to contribute to the security posture of a vital service provider.

Key Responsibilities

• Implement, configure, and maintain network security devices, including firewalls, Intrusion Detection/Prevention Systems (IDS/IPS), and VPN gateways.
• Develop and enforce network security policies, procedures, and standards.
• Conduct regular vulnerability assessments and penetration testing to identify and remediate security weaknesses.
• Monitor network traffic for security threats and anomalies, and respond promptly to security incidents.
• Manage security logging and auditing systems to ensure comprehensive event tracking and forensic capabilities.
• Collaborate with IT and operations teams to integrate security into network design and deployment.
• Provide security awareness training to employees.
• Stay up-to-date with the latest cybersecurity threats, trends, and technologies relevant to the telecommunications industry.
• Participate in security incident response planning and execution.
• Ensure compliance with relevant data protection regulations and industry security standards.

Requirements

• Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related field.
• Minimum of 5 years of experience in network security, specifically within a telecommunications environment.
• Strong knowledge of network protocols (TCP/IP, BGP, OSPF) and network security concepts.
• Hands-on experience with various security technologies such as firewalls (Palo Alto, Cisco ASA), IDS/IPS, VPN, SIEM, and endpoint security solutions.
• Experience with security assessment tools and methodologies.
• Understanding of common cyber attack vectors and mitigation techniques.
• Relevant security certifications (e.g., CISSP, Security+, CCNA Security) are highly desirable.
• Excellent analytical and problem-solving skills.
• Strong communication and documentation skills, with the ability to articulate complex security issues clearly.
• Proactive attitude and ability to work independently and as part of a team in Polokwane, Limpopo.

Benefits

• Competitive annual salary of R.
• Comprehensive health insurance coverage.
• Generous paid time off.
• Opportunities for advanced security training and certifications.
• Retirement savings plan.
• Performance-based bonuses.
• Exposure to cutting-edge security technologies and challenges.
• A collaborative and security-focused work environment.
• Potential for growth into senior security management roles.
• Support for professional networking within the cybersecurity community.