network security palo alto -Thursday Virtual drive

Tata Consultancy Services; Kolkata District, Hyderabad, Chennai District; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Tata Consultancy Services is seeking a Network Security Engineer to design and implement secure network architectures across on-premises and cloud environments in the Kolkata area. The role requires hands-on expertise with Palo Alto firewalls, F5 BIG-IP, and routing protocols, with a focus on threat prevention and segmentation.

You will engage with customers and drive secure connectivity across hybrid environments.

Qualifications

• Lead design and implementation of secure network architectures across on-premises and cloud environments.
• Define and implement network security standards, frameworks, and best practices.
• Provide architectural guidance for enterprise-scale deployments.

Responsibilities

• Lead the design and implementation of secure network architectures across on-premises and cloud environments
• Define and implement network security standards, frameworks, and best practices
• Provide architectural guidance for enterprise-scale deployments
• Network Security Engineering
• Deploy, configure, and manage Palo Alto Networks firewalls (or similar technologies)
• Implement and maintain network segmentation, access controls, and threat prevention mechanisms
• Perform security reviews and risk assessments for new and existing infrastructure
• Load Balancing & Traffic Management
• Design and manage F5 BIG-IP (LTM, GTM/DNS) solutions
• Optimize application delivery through secure load balancing and traffic routing
• Cloud Security
• Work with services such as security groups, NACLs, WAF, VPNs, and private endpoints
• Ensure secure connectivity across hybrid/multi-cloud environments
• Customer & Problem Resolution
• Engage with customers/stakeholders to understand requirements and solve complex security challenges
• Troubleshoot and resolve high-priority network security incidents
• Operations & Continuous Improvement
• Monitor and improve network security posture
• Automate security processes and improve operational efficiency
• Stay updated with emerging threats, vulnerabilities, and security technologies

Skills

Network security engineering

Routing & Switching

Threat prevention

Customer & problem resolution

Automation of security processes

Education

15 years of full-time education

50th percentile in 10th/12th/UG/PG

Tools

Palo Alto firewalls

Fortinet

Cisco Firepower

Check Point

F5 BIG-IP

Job description

Role & responsibilities

Must Have:

• experience in network security engineering
• Strong hands-on experience with:
• Palo Alto Networks firewalls (or equivalent NGFWs)
• F5 Load Balancers (LTM/GTM)
• Routing & Switching (BGP, OSPF, TCP/IP fundamentals)
• Solid understanding of:
• Network security principles (VPNs, IPS/IDS, NAT, segmentation)
• Threat prevention technologies

Good to Have:

• Lead the design and implementation of secure network architectures across on-premises and cloud environments
• Define and implement network security standards, frameworks, and best practices
• Provide architectural guidance for enterprise-scale deployments
• Network Security Engineering
• Deploy, configure, and manage Palo Alto Networks firewalls (or similar technologies such as Fortinet, Cisco Firepower, Check Point)
• Implement and maintain network segmentation, access controls, and threat prevention mechanisms
• Perform security reviews and risk assessments for new and existing infrastructure
• Load Balancing & Traffic Management
• Design and manage F5 BIG-IP (LTM, GTM/DNS) solutions
• Optimize application delivery through secure load balancing and traffic routing
• Cloud Security
• Work with services such as security groups, NACLs, WAF, VPNs, and private endpoints
• Ensure secure connectivity across hybrid/multi-cloud environments
• Customer & Problem Resolution
• Engage with customers/stakeholders to understand requirements and solve complex security challenges
• Troubleshoot and resolve high-priority network security incidents
• Operations & Continuous Improvement
• Monitor and improve network security posture
• Automate security processes and improve operational efficiency
• Stay updated with emerging threats, vulnerabilities, and security technologies

Essential:

• Lead the design and implementation of secure network architectures across on-premises and cloud environments
• Define and implement network security standards, frameworks, and best practices
• Provide architectural guidance for enterprise-scale deployments
• Network Security Engineering
• Deploy, configure, and manage Palo Alto Networks firewalls (or similar technologies such as Fortinet, Cisco Firepower, Check Point)
• Implement and maintain network segmentation, access controls, and threat prevention mechanismsPerform security reviews and risk assessments for new and existing infrastructure
• Load Balancing & Traffic Management
• Design and manage F5 BIG-IP (LTM, GTM/DNS) solutions
• Optimize application delivery through secure load balancing and traffic routing
• Cloud Security
• Work with services such as security groups, NACLs, WAF, VPNs, and private endpoints
• Ensure secure connectivity across hybrid/multi-cloud environments
• Customer & Problem Resolution
• Engage with customers/stakeholders to understand requirements and solve complex security challenges
• Troubleshoot and resolve high-priority network security incidents
• Operations & Continuous Improvement
• Monitor and improve network security posture
• Automate security processes and improve operational efficiency
• Stay updated with emerging threats, vulnerabilities, and security technologies

Minimum Qualification:

• 15 years of full-time education
• Minimum percentile of 50% in 10th, 12th, UG & PG (if applicable)