Palo Alto Firewall Ops Engineer – NGFW & VPN Expert

Tata Consultancy Services Limited; Plano (TX); On-site; USD 115,000 - 125,000; Full time

Benefits offered by this job

Discretionary Annual Incentive

Comprehensive Medical Coverage: Health

Family Leave Support

Commuter Benefits & Training Reimburse

Vacation & Holidays

401K Plan & Performance Bonus

Job summary

Tata Consultancy Services Limited in Plano, TX is seeking an Experienced Network Security Engineer to lead enterprise firewall operations, policy tuning, and threat prevention. The role covers Palo Alto firewalls, VPN technologies, and centralized Panorama management to ensure continuous security and availability.

The ideal candidate will bring hands-on experience with cloud security integrations and SIEM tools, delivering reliable security services to large customers in a dynamic environment.

Qualifications

• Experience as a security engineer for enterprise networks.
• Strong expertise in Palo Alto firewalls and security policy management.
• Hands-on with VPNs, HA, and centralized firewall management via Panorama.
• Cloud security knowledge with Prisma Access, AWS and Azure.
• SIEM and network diagnostics using common tooling.

Responsibilities

• Lead security support for customer environments end-to-end.
• Configure and install security infrastructure devices.
• Analyze security events and report findings to stakeholders.
• Test security controls using industry-standard criteria.
• Identify threats, vulnerabilities, and remediation actions.
• Advise on network performance, throughput, and security changes.
• Maintain and refine security policies and architecture.

Skills

Network security

Palo Alto Firewalls

Threat prevention

VPN technologies

App-ID/User-ID/Content-ID

Education

Bachelor's in Computer Science

Tools

Panorama

Splunk

Sentinel

Job description

Tata Consultancy Services Limited in Plano, TX is seeking an Experienced Network Security Engineer to lead enterprise firewall operations, policy tuning, and threat prevention. The role covers Palo Alto firewalls, VPN technologies, and centralized Panorama management to ensure continuous security and availability.

The ideal candidate will bring hands-on experience with cloud security integrations and SIEM tools, delivering reliable security services to large customers in a dynamic environment.