Cybersecurity Analyst - Network Security

Placements24; Benoni; On-site; ZAR 520,000 - 900,000; Full time

Benefits offered by this job

Competitive salary

Health benefits

Professional development

Job summary

Placements24 in Benoni seeks a diligent Cybersecurity Analyst specializing in network security to join its IT security team. You'll monitor network activity, detect threats, respond to incidents, and implement protections to safeguard digital assets.

This on-site role requires strong analytical skills, attention to detail, and collaboration with IT operations and security staff to ensure policy compliance and secure operations.

Qualifications

• Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or a related field.
• 3+ years of experience in cybersecurity, focused on network security.
• Proficiency with SIEM systems and related security tools.
• Knowledge of network protocols, firewall management, and IDS/IPS.
• Experience with vulnerability assessment tools and methodologies.
• Relevant certifications such as CompTIA Security+, CISSP, or CEH are desirable.

Responsibilities

• Monitor network traffic and security alerts for suspicious activities using SIEM and other security tools.
• Investigate and respond to security incidents, performing root cause analysis and remediation.
• Conduct vulnerability assessments and penetration testing to identify weaknesses.
• Develop and maintain security policies, procedures, and documentation.
• Implement and manage security technologies such as firewalls, IDS/IPS, and VPNs.
• Provide security awareness training to employees.

Skills

Network security

Threat detection

Incident response

Vulnerability assessment

Security monitoring

Security policy adherence

Education

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

Tools

SIEM

Firewalls

IDS/IPS

VPNs

Job description

About the Role

Our client is seeking a diligent Cybersecurity Analyst with a specialization in network security to join their established IT security team in Benoni . You will be responsible for monitoring network activity, detecting threats, responding to security incidents, and implementing measures to protect the organization's digital assets. This on-site role requires a keen eye for detail, strong analytical skills, and a commitment to maintaining a secure computing environment. You will work closely with IT operations and other security personnel to safeguard sensitive information and ensure compliance with security policies.

Key Responsibilities

• Monitor network traffic and security alerts for suspicious activities using SIEM and other security tools.


• Investigate and respond to security incidents, performing root cause analysis and implementing remediation steps.


• Conduct vulnerability assessments and penetration testing to identify security weaknesses.


• Develop and maintain security policies, procedures, and documentation.


• Implement and manage security technologies such as firewalls, IDS/IPS, and VPNs.


• Provide security awareness training to employees.

Requirements

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


• 3+ years of experience in cybersecurity, with a focus on network security.


• Proficiency with security information and event management (SIEM) systems.


• Knowledge of network protocols, firewall management, and intrusion detection/prevention systems.


• Experience with vulnerability assessment tools and methodologies.


• Relevant certifications such as CompTIA Security+, CISSP, or CEH are highly desirable.

Benefits

• Competitive annual salary.


• Comprehensive health and medical benefits.


• Opportunities for continuous professional development and certifications.


• A collaborative and secure working environment in Benoni .


• Exposure to diverse security challenges and technologies.