Security L3 Engineer

3 days ago

Mumbai, Maharashtra, India TECEZE Full time ₹ 12,00,000 - ₹ 36,00,000 per year

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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