Zscaler ZIA and ZPA ,firewall -Checkpoint ,Palo Alto and Cisco ASA

Job description:
Network Security Engineer - L3 (MNS Border)
Primary Skill : Zscaler ZIA and ZPA ,firewall -Checkpoint ,Palo Alto and Cisco ASA
Secondary Skill : Reverse proxy NetScaler and Network troubleshooting
Location Flexibility : Pune or Coimbatore only
Shift Timings : 6 AM – 4 PM IST
We are seeking an experienced Network Security Engineer (L3) to support and manage enterprise Border Security Infrastructure in a large global environment. The candidate will be responsible for the design, implementation, administration, troubleshooting, and optimization of firewalls, proxy solutions, reverse proxies, and secure access technologies. The role requires strong technical expertise, operational leadership, vendor coordination, incident management, and stakeholder engagement.
Mandatory Technical Skills
Strong hands-on experience with Check Point Firewalls
Experience with Proxy and Reverse Proxy technologies
Working knowledge of Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA)
Experience with Citrix NetScaler / ADC
Border Security Infrastructure Design, Build, and Operations
Firewall Policy Management, NAT, VPN, and Security Rule Administration
Security Incident Handling and Escalation Management
ITIL-based Service Management processes
Key Responsibilities
Act as the L3 technical lead and primary escalation point for Border Security services.
Manage and support enterprise firewall, proxy, reverse proxy, and secure access infrastructure.
Drive day-to-day operations, service improvements, and infrastructure changes.
Lead critical incident resolution, war-room coordination, and service restoration activities.
Perform root cause analysis (RCA) and implement preventive measures.
Work closely with Abbott stakeholders, vendors, and cross-functional teams.
Manage security incidents, service requests, problems, and change activities.
Review firewall policies and implement security changes in compliance with standards.
Conduct trend analysis and reduce recurring incidents through continuous improvement initiatives.
Prepare and maintain SOPs, runbooks, operational documentation, and knowledge articles.
Support audits, compliance requirements, and security governance activities.
Monitor operational queues and ensure SLA adherence.
Participate in after-hours and weekend on-call support as required.
Required Experience
8-10 years of experience in Security Infrastructure Operations.
Experience working in a SOC (Security Operations Center) environment.
Exposure to large, geographically distributed enterprise environments.
Experience with tools such as Remedy and security monitoring platforms.
Strong experience in incident, problem, change, and vendor management.
Preferred Qualifications
Certifications such as CCSE, CCSM, CCNP Security, CISSP, Zscaler Certifications, or ITIL.
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Primary Skill : Zscaler ZIA and ZPA ,firewall -Checkpoint ,Palo Alto and Cisco ASA
Secondary Skill : Reverse proxy NetScaler and Network troubleshooting
Location Flexibility : Pune or Coimbatore only
Shift Timings : 6 AM – 4 PM IST
We are seeking an experienced Network Security Engineer (L3) to support and manage enterprise Border Security Infrastructure in a large global environment. The candidate will be responsible for the design, implementation, administration, troubleshooting, and optimization of firewalls, proxy solutions, reverse proxies, and secure access technologies. The role requires strong technical expertise, operational leadership, vendor coordination, incident management, and stakeholder engagement.
Mandatory Technical Skills
Strong hands-on experience with Check Point Firewalls
Experience with Proxy and Reverse Proxy technologies
Working knowledge of Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA)
Experience with Citrix NetScaler / ADC
Border Security Infrastructure Design, Build, and Operations
Firewall Policy Management, NAT, VPN, and Security Rule Administration
Security Incident Handling and Escalation Management
ITIL-based Service Management processes
Key Responsibilities
Act as the L3 technical lead and primary escalation point for Border Security services.
Manage and support enterprise firewall, proxy, reverse proxy, and secure access infrastructure.
Drive day-to-day operations, service improvements, and infrastructure changes.
Lead critical incident resolution, war-room coordination, and service restoration activities.
Perform root cause analysis (RCA) and implement preventive measures.
Work closely with Abbott stakeholders, vendors, and cross-functional teams.
Manage security incidents, service requests, problems, and change activities.
Review firewall policies and implement security changes in compliance with standards.
Conduct trend analysis and reduce recurring incidents through continuous improvement initiatives.
Prepare and maintain SOPs, runbooks, operational documentation, and knowledge articles.
Support audits, compliance requirements, and security governance activities.
Monitor operational queues and ensure SLA adherence.
Participate in after-hours and weekend on-call support as required.
Required Experience
8-10 years of experience in Security Infrastructure Operations.
Experience working in a SOC (Security Operations Center) environment.
Exposure to large, geographically distributed enterprise environments.
Experience with tools such as Remedy and security monitoring platforms.
Strong experience in incident, problem, change, and vendor management.
Preferred Qualifications
Certifications such as CCSE, CCSM, CCNP Security, CISSP, Zscaler Certifications, or ITIL.
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Mandatory Skills: Checkpoint Security Implement & Maintain
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Experience: 5-8 Years
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Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention.

Work arrangement
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