As a Senior Network Security Engineer (Level 3), you will be responsible for designing, implementing, and maintaining network security infrastructure to ensure the confidentiality, integrity, and availability of our organization's network resources. You will work closely with other IT teams and stakeholders to develop and enforce security policies, monitor network traffic for security breaches, and respond to incidents promptly.
Responsibilities:
- Design, implement, and maintain network security solutions such as firewalls, intrusion detection/prevention systems (IDS/IPS), VPNs, and access control lists (ACLs)..
- Monitor network traffic for security incidents, analyze logs, and investigate security breaches to identify root causes and recommend remediation steps.
- Collaborate with IT teams to integrate security controls into network infrastructure and ensure compliance with regulatory requirements (e.g., PCI DSS, GDPR).
- Provide technical support and guidance to junior engineers, including troubleshooting complex security issues and conducting knowledge-sharing sessions.
- Stay updated with the latest security trends, vulnerabilities, and threats, and recommend proactive measures to enhance network security posture.
- Prepare and maintain documentation related to network security configurations, incident response procedures, and risk assessments.
- Respond to security incidents promptly, follow incident response protocols, and collaborate with incident response teams for resolution.
Qualifications:
- Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent work experience).
- Certified Information Systems Security Professional (CISSP)or other relevant certifications preferred.
- Strong knowledge of networking protocols, firewall technologies, VPNs, IDS/IPS, and access control mechanisms.
- Experience with security assessment tools such as Nessus, Metasploit, Wireshark, etc.
- Experience with cloud security (AWS, Azure, etc.) is a plus.
