• Application Deadline:
• Position: L3 - Network Security Specialist



• Job Type Full Time



• Qualification BA/BSc/HND



• Experience 5 - 7 years



• Location Rivers




• City Port Harcourt




• Job Field ICT / Computer 
  
  

Job Description:

• The L3 - Network Security Specialist is responsible for designing and implementing secure network architectures, configuring and managing firewalls, Intrusion Detection/Prevention Systems (IDS/IPS), and leading the response to network-related security incidents.


• This role involves ensuring the overall security of the organization's network infrastructure by proactively identifying vulnerabilities and addressing potential threats.


• The specialist will work closely with other IT and security teams to maintain and enhance the network's security posture, ensuring it meets the highest standards of protection.

Key Responsibilities:

• Design, implement, and manage secure network architectures to protect against internal and external threats.


• Configure, manage, and optimize firewalls, IDS/IPS, VPNs, and other network security technologies.


• Lead the response to network-related security incidents, including investigation, containment, and remediation.


• Conduct regular network security audits and vulnerability assessments to identify and mitigate risks.


• Develop and enforce network security policies, procedures, and best practices across the organization.


• Monitor network traffic to detect and respond to anomalies and potential security threats.


• Collaborate with IT and security teams to ensure comprehensive protection across all network layers.


• Stay updated on emerging network security threats and integrate threat intelligence into network defense strategies.

Experience Required:

• 5-7 years of experience in network security or related roles, with a strong background in network security technologies.


• Proven experience in designing, implementing, and managing secure network architectures in complex environments.


• Extensive experience with firewalls, IDS/IPS, VPNs, and other network security tools.


• Relevant certifications such as CISSP, CISM, CCNP Security, or CCIE are highly desirable.