Network Security Analyst - Telecoms

Placements24; Mbombela (Nelspruit); On-site; ZAR 350,000 - 650,000; Full time

Benefits offered by this job

Salary & benefits

Training & certs

Security tools

Nelspruit team

Job summary

Placements24 in Nelspruit is seeking a vigilant Network Security Analyst to protect critical telecommunications infrastructure. You will monitor systems, investigate breaches, and implement robust measures to ensure data confidentiality, integrity and availability.

The role involves configuring firewalls, IDPS, VPNs, and performing regular vulnerability assessments and penetration tests. A security-focused professional will thrive in telecoms and enjoy a challenging career path.

Qualifications

• Bachelor\'s degree in cybersecurity, CS or related field.
• 3-5 years in network security or related role.
• In-depth knowledge of network security principles and technologies.
• Hands-on experience with firewalls, IDS/IPS, SIEM, and endpoint protection.
• Certs like CompTIA Security+, CISSP, CCNA Security are a plus.

Responsibilities

• Monitor network traffic and security logs using SIEM tools.
• Investigate incidents, perform forensic analysis, and respond.
• Manage firewalls, IDS/IPS, and VPN infrastructure.
• Conduct vulnerability assessments and pen tests.
• Develop and update security policies and best practices.
• Stay informed on cyber threats affecting telecoms sector.

Skills

Network security principles

SIEM

Firewalls

IDS/IPS

VPNs

Forensic analysis

Vulnerability assessment

Education

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

Tools

SIEM tools

Firewalls

IDS/IPS

Endpoint security

VPNs

Job description

About the Role

Our client is seeking a vigilant and proactive Network Security Analyst to safeguard their critical telecommunications infrastructure in Nelspruit . This role is central to protecting the company's network against evolving cyber threats, ensuring the integrity, confidentiality, and availability of sensitive data and services. You will be responsible for monitoring security systems, investigating potential breaches, and implementing robust security measures. This position offers a challenging and rewarding career path for a security-focused professional within the dynamic telecoms industry.

Key Responsibilities

• Monitor network traffic and security logs for suspicious activities and potential threats using SIEM tools.
• Investigate security incidents, perform forensic analysis, and develop response strategies.
• Implement and manage firewalls, intrusion detection/prevention systems (IDPS), and VPNs.
• Conduct regular vulnerability assessments and penetration testing to identify and mitigate network weaknesses.
• Develop and update security policies, procedures, and best practices for the organization.
• Stay informed about the latest cybersecurity threats, vulnerabilities, and mitigation techniques relevant to the telecoms sector.

Requirements

• Bachelor's degree in Cybersecurity, Computer Science, or a related field.
• 3-5 years of experience in network security or a related cybersecurity role.
• In-depth knowledge of network security principles, protocols, and technologies.
• Hands-on experience with security tools such as firewalls, IDS/IPS, SIEM, and endpoint security solutions.
• Understanding of common attack vectors and mitigation techniques.
• Relevant certifications like CompTIA Security+, CISSP, or CCNA Security are a significant advantage.

Benefits

• Competitive salary and comprehensive benefits package.
• Opportunities for advanced training and professional certifications in cybersecurity.
• A challenging role protecting vital infrastructure in the telecoms sector.
• Access to state-of-the-art security tools and technologies.
• Collaborative team environment based in Nelspruit.