Security L3 Engineer

3 weeks ago


New Delhi, India TECEZE Full time

Job Opening: Security L3 EngineerLocation: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 experiencedSecurity L3 Engineerto 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 withPalo Alto firewalls, and a strong understanding of end-to-end network protection frameworks. Key Responsibilities Configure, manage, and troubleshootPalo Alto, Juniper SRX, and Fortigatefirewalls. Monitor and maintainIDS/IPS (McAfee),Proxy (McAfee/Zscaler),WAF (Akamai), andEmail Gateway (Cisco Ironport). Conductsecurity incident management, root cause analysis, and implement preventive measures. Collaborate with internal and vendor teams to strengthen network defense and ensure compliance. Performregular security audits, rule reviews, and policy optimizations. Mentor junior engineers and act as an escalation point for complex issues. Required Skills & Experience 7+ yearsof hands-on experience in security infrastructure management. Strong expertise inPalo Alto Firewalls(PCNSA/PCNSE certification preferred). Familiarity withJuniper SRX, Fortigate, McAfee, Zscaler, Akamai, and Cisco Ironport. In-depth knowledge ofnetwork security protocols,incident management, andvulnerability analysis. Excellent troubleshooting, analytical, and communication skills. Preferred Certifications Palo Alto PCNSE / PCNSA JNCIA / JNCIP (Security) ZIA-A / ZIA-P (Zscaler Internet Access) CISSPor equivalent



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