Network Security Expert
7 days ago
About the Role
Tata Consultancy Services is seeking an experienced Network Security Expert to join our team.
Key Responsibilities
- Design and implement secure network architectures using Palo Alto Firewalls, Cisco ISE, ASA, and Firepower.
- Collaborate with cross-functional teams to ensure alignment with business objectives.
- Develop and maintain firewall policies, NAT policies, and routing configurations.
- Perform in-depth analysis of network traffic and logs to identify security threats.
- Conduct regular security audits and provide recommendations for improvement.
- Stay up-to-date with industry standards and technologies, including PCI DSS, PA DSS, and PCI PTS.
- Provide expert-level support for next-generation firewalls from Palo Alto, VMware NSX, and Cisco.
Requirements
- 5-10 years of experience in network security, with a strong focus on firewall administration and security architecture.
- Extensive knowledge of networking protocols, including TCP/UDP, BGP, DNS, DHCP, and VPN technologies.
- Experience with cloud solutions, such as AWS and Azure.
- Strong understanding of security fundamentals, including authentication, authorization, and secure transport.
- Cisco ISE experience is highly desirable.
- Ability to work in a fast-paced environment and adapt to changing priorities.
What We Offer
- A competitive salary package.
- A comprehensive benefits program, including health insurance, retirement plans, and paid time off.
- Ongoing training and development opportunities to enhance your skills and expertise.
- The chance to work with a global leader in IT services and make a real impact on our clients' businesses.
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