Security L3 Engineer

5 days ago


Mumbai, India TECEZE Full time

Job Opening: Security L3 Engineer Location: Airoli, Mumbai Experience: 7+ years Working Days: Monday to Friday Immediate Joiners Preferred Strong Palo Alto experience highly preferred About the Role We are looking for an experienced Security L3 Engineer to join our cybersecurity team on a contract basis. The ideal candidate will be responsible for managing, troubleshooting, and optimizing advanced network security technologies across a large enterprise environment. This role demands deep hands-on experience, especially with Palo Alto firewalls , and a strong understanding of end-to-end network protection frameworks. Key Responsibilities Configure, manage, and troubleshoot Palo Alto, Juniper SRX, and Fortigate firewalls. Monitor and maintain IDS/IPS (McAfee) , Proxy (McAfee/Zscaler) , WAF (Akamai) , and Email Gateway (Cisco Ironport) . Conduct security incident management , root cause analysis, and implement preventive measures. Collaborate with internal and vendor teams to strengthen network defense and ensure compliance. Perform regular security audits , rule reviews, and policy optimizations. Mentor junior engineers and act as an escalation point for complex issues. Required Skills & Experience 7+ years of hands-on experience in security infrastructure management. Strong expertise in Palo Alto Firewalls (PCNSA/PCNSE certification preferred). Familiarity with Juniper SRX, Fortigate, McAfee, Zscaler, Akamai, and Cisco Ironport . In-depth knowledge of network security protocols , incident management , and vulnerability analysis . Excellent troubleshooting, analytical, and communication skills. Preferred Certifications Palo Alto PCNSE / PCNSA JNCIA / JNCIP (Security) ZIA-A / ZIA-P (Zscaler Internet Access) CISSP or equivalent


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