Senior IP Network Security Specialist (Remote)

About the Role

Our client, a leader in providing advanced telecommunications services, is seeking a highly experienced Senior IP Network Security Specialist to join their organization on a fully remote basis. This critical role focuses on safeguarding our IP network infrastructure against evolving cyber threats. You will be responsible for designing, implementing, and maintaining robust security solutions, including firewalls, intrusion detection/prevention systems, VPNs, and access controls. The ideal candidate possesses a deep understanding of IP networking, cybersecurity principles, and extensive experience with various security technologies. This is an exceptional opportunity to work remotely from anywhere in **South Africa** (or approved international locations) and contribute significantly to the security posture of a major telecommunications provider. We are looking for a proactive, security-minded individual with a proven track record in network security and a passion for protecting critical infrastructure. Your expertise will be essential in maintaining the integrity and confidentiality of our network assets.

Key Responsibilities

• Design, deploy, and manage security solutions for the IP network, including firewalls, IDS/IPS, VPNs, and NAC.
• Develop and enforce network security policies, standards, and procedures to ensure compliance and best practices.
• Monitor network security events and logs, conduct threat analysis, and respond effectively to security incidents.
• Perform vulnerability assessments and penetration testing to identify and remediate security risks.
• Configure and maintain security devices from leading vendors (e.g., Palo Alto, Cisco, Fortinet).
• Develop and implement automation for security tasks and incident response workflows.
• Collaborate with network engineering and operations teams to integrate security into network design and deployment.
• Stay current with the latest cybersecurity threats, vulnerabilities, and mitigation techniques.
• Provide expert guidance on network security best practices and risk management.
• Conduct security awareness training for technical staff.

Requirements

• Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related field.
• Minimum of 7 years of experience in IP network security, with a strong focus on enterprise or service provider environments.
• In-depth knowledge of TCP/IP networking, routing protocols (BGP, OSPF), and switching concepts.
• Hands-on experience with various security technologies, including next-generation firewalls, VPNs, IDS/IPS, SIEM, and endpoint security solutions.
• Proficiency in scripting languages (e.g., Python, Bash) for security automation.
• Relevant security certifications such as CISSP, CCSP, GIAC certifications are highly desirable.
• Excellent analytical, problem-solving, and incident response skills.
• Strong communication and collaboration skills, essential for a remote team environment.
• Ability to work independently, manage time effectively, and meet deadlines.
• Experience with cloud security (AWS, Azure, GCP) is a plus.

Benefits

• Competitive salary and performance-based bonuses.
• Comprehensive health, dental, and vision insurance.
• Fully remote work arrangement, allowing flexibility in location.
• Generous annual leave and paid holidays.
• Professional development opportunities, including certifications and training.
• Exposure to advanced network security technologies and challenges.
• Retirement savings plan with company contributions.
• Collaborative and innovative work environment.
• Opportunity to shape security strategies for a leading telecom company.
• Company-provided equipment.