Remote Network Security Specialist

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

Benefits offered by this job

Remote work

Health insurance

Retirement plan

Job summary

Placements24 is seeking a highly skilled Remote Network Security Specialist to safeguard a major telecommunications network from South Africa. You will design, implement, and manage security infrastructure, monitor threats, and lead incident response. A strong background in SIEM, vulnerability assessments, and secure remote work is essential.

The role offers a fully remote arrangement within South Africa, with ongoing opportunities for certifications and career growth in cybersecurity.

Qualifications

• Bachelor's degree or equivalent in CS/IT or related field.
• Strong security certifications (CISSP/CCSP/CEH) preferred.
• 7+ years of progressive network security experience.

Responsibilities

• Design, implement, and maintain network security infrastructure (firewalls, VPNs, WAFs).
• Monitor traffic and logs for breaches; respond to incidents.
• Conduct vulnerability assessments and pen tests; implement remediations.
• Develop and enforce security policies, standards and procedures.

Skills

Network security

Threat detection

Incident response

Security policies

Remote collaboration

Education

Bachelor's degree in Computer Science/IT

Certifications: CISSP/CCSP/CEH

Tools

Splunk

QRadar

WAFs

VPNs

Endpoint security

Job description

About the Role Our client, a global leader in telecommunications services, is seeking a highly skilled and security-conscious Remote Network Security Specialist to join their expanding team. This is a fully remote position, allowing you to work from anywhere within South Africa , provided you have a secure and reliable internet connection. The Network Security Specialist will be instrumental in safeguarding our client's network infrastructure against cyber threats, ensuring the confidentiality, integrity, and availability of data and services. Your responsibilities will include designing, implementing, and managing robust security solutions, monitoring network traffic for suspicious activity, and responding to security incidents. This role demands a proactive approach to threat detection and mitigation, staying ahead of evolving cybersecurity landscapes. You will be a vital part of a dedicated team focused on maintaining the highest standards of network security for a premier telecommunications provider.

Key Responsibilities

• Design, implement, and maintain network security infrastructure, including firewalls, IDS/IPS, VPNs, and SIEM solutions.
• Monitor network traffic and system logs for security breaches, intrusions, and policy violations.
• Respond to security incidents, conduct forensic investigations, and implement remediation strategies.
• Develop and enforce network security policies, standards, and procedures.
• Conduct regular vulnerability assessments and penetration testing to identify and address security weaknesses.
• Stay up-to-date with the latest cybersecurity threats, trends, and technologies.
• Collaborate with IT teams to ensure security is integrated into all aspects of network design and operations.
• Provide security awareness training to employees.
• Manage security-related vendor relationships and evaluate new security products.
• Contribute to the development and maintenance of disaster recovery and business continuity plans.

Requirements

• Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related field; relevant certifications (e.g., CISSP, CCSP, CEH) are strongly preferred.
• Minimum of 7 years of progressive experience in network security.
• Proven expertise in configuring and managing various security technologies (firewalls, VPNs, WAFs, endpoint security).
• Strong understanding of network protocols, cybersecurity frameworks, and threat intelligence.
• Experience with SIEM tools (e.g., Splunk, QRadar) and security monitoring platforms.
• Proficiency in vulnerability assessment and penetration testing methodologies.
• Excellent analytical, problem-solving, and incident response skills.
• Effective communication and collaboration skills, essential for remote team environments.
• Must possess a dedicated, secure home office environment with reliable high-speed internet access.
• Ability to work independently and manage time effectively in a remote setting.

Benefits

This fully remote position offers a highly competitive salary, comprehensive health, dental, and vision insurance, and a generous retirement savings plan. Our client invests in employee growth, providing budgets for certifications, training, and attendance at leading cybersecurity conferences. Enjoy the flexibility and autonomy of working from your preferred location in South Africa while playing a critical role in protecting a major telecommunications network. This role provides an exceptional opportunity for career advancement and specialization in advanced network security. Join a forward-thinking, security-focused organization that values expertise and work-life balance.