Security L3 Engineer

2 weeks ago


Mumbai, India TECEZE Full time

Job Opening: Security L3 EngineerLocation: Airoli, MumbaiExperience: 7+ yearsWorking Days: Monday to FridayImmediate Joiners PreferredStrong Palo Alto experience highly preferredAbout the RoleWe 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 ResponsibilitiesConfigure, 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 & Experience7+ 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 CertificationsPalo Alto PCNSE / PCNSAJNCIA / JNCIP (Security)ZIA-A / ZIA-P (Zscaler Internet Access)CISSP or equivalent


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