Network Security Engineer - Remote

Placements24; South Africa; À distance; ZAR 700 000 - 950 000; Plein temps

Avantages offerts par ce poste

Remote work

Competitive salary

Professional development

Security training

Résumé du poste

Placements24 is seeking a skilled Network Security Engineer to join a fully remote team in the telecommunications sector. You will design, implement, and manage security solutions to protect data, systems, and network resources.

Candidates should have 5+ years in network security, experience with Palo Alto, Cisco, Fortinet, SIEM tools, and vulnerability testing. CISSP/CCNA GIAC are desirable. This role offers remote collaboration with a distributed security team.

Qualifications

• Bachelor's degree in Computer Science, Information Security, or a related field.
• Minimum of 5 years of experience in network security engineering.
• In-depth knowledge of network security principles, protocols, and technologies (e.g., TCP/IP, firewalls, IDS/IPS, VPNs, SSL/TLS).
• Hands‑on experience with configuring and managing security appliances from major vendors (e.g., Palo Alto, Cisco, Fortinet).
• Experience with security information and event management (SIEM) tools and log analysis.
• Proficiency in vulnerability scanning and penetration testing tools.
• Strong understanding of network protocols and architectures.
• Excellent analytical and problem‑solving skills, with the ability to diagnose and resolve complex security issues.
• Effective communication and interpersonal skills, with the ability to work collaboratively in a remote team.
• Relevant security certifications such as CISSP, CCNA Security, or GIAC are highly desirable.

Responsabilités

• Design, implement, and maintain network security infrastructure, including firewalls, IDS/IPS, VPNs, and endpoint security solutions.
• Monitor network traffic and security logs for suspicious activity and potential security breaches.
• Conduct vulnerability assessments and penetration testing to identify and remediate security weaknesses.
• Develop and enforce security policies, standards, and procedures to ensure compliance and best practices.
• Respond to security incidents, perform forensic analysis, and implement remediation actions.
• Stay current with the latest security threats, vulnerabilities, and mitigation techniques.
• Collaborate with IT and other departments to ensure security is integrated into all aspects of the network infrastructure.
• Manage security vendor relationships and evaluate new security technologies.
• Develop and deliver security awareness training to employees.
• Participate in on-call rotation for incident response.

Connaissances

Network security

Firewalls/IDS/IPS

SIEM/log analysis

Vulnerability testing

Remote collaboration

Formation

Bachelor's degree in CS/Info Security

CISSP/CCNA/GIAC desirable

Outils

Palo Alto

Cisco

Fortinet

Vulnerability scanners

Description du poste

About the Role

Our client is actively seeking a skilled and dedicated Network Security Engineer to join their fully remote workforce. This role is paramount in safeguarding our client's extensive network infrastructure against evolving cyber threats. You will be responsible for designing, implementing, and managing robust security solutions to protect data, systems, and network resources. The ideal candidate will possess a deep understanding of network security principles, cutting-edge threat mitigation techniques, and a proven track record in securing complex network environments. This remote position offers the flexibility to work from anywhere, collaborating with a highly motivated and geographically dispersed team of security professionals. If you are passionate about cybersecurity, possess strong analytical skills, and thrive in a dynamic, remote setting, this is an exceptional opportunity to contribute to a leading telecommunications organization. We are committed to maintaining the highest standards of network security.

Key Responsibilities

• Design, implement, and maintain network security infrastructure, including firewalls, intrusion detection/prevention systems (IDS/IPS), VPNs, and endpoint security solutions.
• Monitor network traffic and security logs for suspicious activity and potential security breaches.
• Conduct vulnerability assessments and penetration testing to identify and remediate security weaknesses.
• Develop and enforce security policies, standards, and procedures to ensure compliance and best practices.
• Respond to security incidents, perform forensic analysis, and implement remediation actions.
• Stay current with the latest security threats, vulnerabilities, and mitigation techniques.
• Collaborate with IT and other departments to ensure security is integrated into all aspects of the network infrastructure.
• Manage security vendor relationships and evaluate new security technologies.
• Develop and deliver security awareness training to employees.
• Participate in on-call rotation for incident response.

Requirements

• Bachelor's degree in Computer Science, Information Security, or a related field.
• Minimum of 5 years of experience in network security engineering.
• In-depth knowledge of network security principles, protocols, and technologies (e.g., TCP/IP, firewalls, IDS/IPS, VPNs, SSL/TLS).
• Hands‑on experience with configuring and managing security appliances from major vendors (e.g., Palo Alto, Cisco, Fortinet).
• Experience with security information and event management (SIEM) tools and log analysis.
• Proficiency in vulnerability scanning and penetration testing tools.
• Strong understanding of network protocols and architectures.
• Excellent analytical and problem‑solving skills, with the ability to diagnose and resolve complex security issues.
• Effective communication and interpersonal skills, with the ability to work collaboratively in a remote team.
• Relevant security certifications such as CISSP, CCNA Security, or GIAC are highly desirable.

Benefits

• Our client offers a competitive salary, comprehensive health, dental, and vision insurance, and a lucrative retirement savings plan.
• This is a fully remote position offering excellent work-life balance and flexibility.
• We provide significant opportunities for professional development, including advanced security training and certifications.
• Join a dedicated and innovative team focused on protecting critical infrastructure within the telecommunications sector.
• Your expertise will be highly valued in this crucial role.