Network Security Analyst

Placements24; Paarl; Hybrid; ZAR 480,000 - 750,000; Full time

Benefits offered by this job

Competitive salary

Health insurance

Remote work setup support

Professional development

Job summary

Placements24 is seeking a vigilant Network Security Analyst to monitor, analyze, and respond to threats across our network. This fully remote role supports a security operations center and may involve Paarl-based operations.

You will work with SIEM tools, firewalls, VPNs, and IDS/IPS to identify vulnerabilities and implement controls, with opportunities for training and career growth.

Qualifications

• Bachelor's degree in Computer Science, Cybersecurity, or related field; relevant certifications (e.g., Security+, CISSP, CEH) valued.
• Proven experience as a Network Security Analyst or in a similar cybersecurity role.
• Strong understanding of network protocols, TCP/IP, firewalls, VPNs, and IDS/IPS.
• Hands-on experience with security information and event management (SIEM) tools and threat analysis.
• Excellent analytical and problem-solving skills, with the ability to respond effectively under pressure.
• Effective communication and collaboration skills, crucial for remote team environments.

Responsibilities

• Monitor network traffic and security alerts for potential security breaches and suspicious activities using SIEM and other security tools.
• Investigate security incidents, perform root cause analysis, and implement corrective actions to mitigate threats.
• Conduct vulnerability assessments and penetration testing to identify weaknesses in the network infrastructure.
• Develop and maintain security policies, procedures, and documentation.
• Stay up-to-date with threat intelligence, attack vectors, and security technologies.

Job description

About the Role

Our client is seeking a vigilant and proactive Network Security Analyst to join their remote security operations center. This critical role involves monitoring, analyzing, and responding to security threats across the organization's network infrastructure. You will play a key part in protecting sensitive data and ensuring the integrity and availability of our systems by identifying vulnerabilities and implementing robust security measures. The ideal candidate possesses a strong understanding of cybersecurity principles, hands-on experience with security tools, and the ability to operate effectively in a fully remote environment. This position is vital for maintaining a strong security posture and safeguarding the company's assets against evolving cyber threats, supporting operations potentially including those in Paarl .

Key Responsibilities

• Monitor network traffic and security alerts for potential security breaches and suspicious activities using SIEM and other security tools.
• Investigate security incidents, perform root cause analysis, and implement corrective actions to mitigate threats.
• Conduct vulnerability assessments and penetration testing to identify weaknesses in the network infrastructure.
• Develop and maintain security policies, procedures, and documentation.
• Stay up-to-date with the latest threat intelligence, attack vectors, and security technologies.
• Collaborate with IT teams to implement and manage security controls, including firewalls, IDS/IPS, and endpoint security solutions.

Requirements

• Bachelor's degree in Computer Science, Cybersecurity, or a related field; relevant certifications (e.g., Security+, CISSP, CEH) are highly valued.
• Proven experience as a Network Security Analyst or in a similar cybersecurity role.
• Strong understanding of network protocols, TCP/IP, firewalls, VPNs, and intrusion detection/prevention systems.
• Hands-on experience with security information and event management (SIEM) tools and threat analysis.
• Excellent analytical and problem-solving skills, with the ability to respond effectively under pressure.
• Effective communication and collaboration skills, crucial for a remote team environment supporting potentially Paarl -based operations.

Benefits

• Competitive annual salary and potential for performance bonuses.
• Comprehensive health, dental, and vision insurance coverage.
• Access to advanced cybersecurity training and professional development opportunities.
• Flexible remote work schedule and support for home office expenses.
• A challenging and rewarding role within a dedicated cybersecurity team.