Telecoms Network Security Specialist

Placements24; Stellenbosch; Hybrid; ZAR 900,000 - 1,500,000; Full time

Benefits offered by this job

Fully remote work arrangement

Job summary

Placements24 is seeking a Telecoms Network Security Specialist for a fully remote role, focusing on protecting the integrity, confidentiality, and availability of telecom network infrastructure and data.

You will implement, monitor, and maintain security measures, respond to incidents, and identify vulnerabilities while collaborating with a distributed security team.

Qualifications

• Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in network security, with a strong focus on telecommunications networks.
• In-depth knowledge of network security principles, protocols, and technologies.
• Hands-on experience with security tools such as SIEM, firewalls (e.g., Palo Alto, Fortinet), and IDS/IPS.
• Experience in incident response, vulnerability management, and threat analysis.
• Understanding of telecommunications network architectures (e.g., mobile core, IP networks).
• Relevant security certifications such as CISSP, CEH, or GIAC are highly desirable.
• Excellent analytical and problem-solving skills; strong remote collaboration abilities.

Responsibilities

• Implement and manage network security solutions, including firewalls, VPNs, IDS/IPS, and endpoint security.
• Monitor network traffic and security logs for suspicious activities and potential threats.
• Investigate security incidents, perform root cause analysis, and implement remediation actions.
• Conduct regular vulnerability assessments and penetration testing to identify and address weaknesses.
• Develop and update security policies, procedures, and best practices.
• Ensure compliance with relevant security standards and regulations (e.g., POPIA, GDPR).
• Provide security awareness training and guidance to internal teams.
• Collaborate with network engineering and IT teams to integrate security into all aspects of the network lifecycle.
• Research emerging security threats and technologies to enhance the organization's security posture.

Skills

Network security

SIEM

Firewalls

IDS/IPS

Incident response

Vulnerability management

Threat analysis

Telecom networks

CISSP

CEH

GIAC

Education

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

CISSP

CEH

GIAC

Tools

Palo Alto

Fortinet

IDS/IPS

Job description

About the Role

Our client, a rapidly growing telecommunications provider, is seeking a dedicated Telecoms Network Security Specialist to join their remote-first security operations team. This crucial role focuses on protecting the integrity, confidentiality, and availability of the company's network infrastructure and data. You will be responsible for implementing, monitoring, and maintaining security measures, responding to incidents, and proactively identifying vulnerabilities. As a fully remote position, this role offers the flexibility to work from anywhere, collaborating closely with a distributed team of security professionals. We are committed to building a secure and resilient network future.

Key Responsibilities

• Implement and manage network security solutions, including firewalls, VPNs, IDS/IPS, and endpoint security.
• Monitor network traffic and security logs for suspicious activities and potential threats.
• Investigate security incidents, perform root cause analysis, and implement remediation actions.
• Conduct regular vulnerability assessments and penetration testing to identify and address weaknesses.
• Develop and update security policies, procedures, and best practices.
• Ensure compliance with relevant security standards and regulations (e.g., POPIA, GDPR).
• Provide security awareness training and guidance to internal teams.
• Collaborate with network engineering and IT teams to integrate security into all aspects of the network lifecycle.
• Research emerging security threats and technologies to enhance the organization's security posture.

Requirements

• Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in network security, with a strong focus on telecommunications networks.
• In-depth knowledge of network security principles, protocols, and technologies.
• Hands-on experience with security tools such as SIEM, firewalls (e.g., Palo Alto, Fortinet), and IDS/IPS.
• Experience in incident response, vulnerability management, and threat analysis.
• Understanding of telecommunications network architectures (e.g., mobile core, IP networks).
• Relevant security certifications such as CISSP, CEH, or GIAC are highly desirable.
• Excellent analytical and problem-solving skills.
• Strong communication and collaboration abilities for a remote work environment.
• This is a fully remote role, but experience within the **telecoms sector** is essential.

Benefits

• Highly competitive salary and potential for annual bonuses.
• Fully remote work arrangement offering maximum flexibility.
• Comprehensive health, dental, and vision insurance plans.
• Generous paid time off and holidays.
• Opportunities for advanced security training and certifications.
• Access to cutting-edge security tools and technologies.
• Support for home office setup.
• Collaborative and professional remote team environment.