Network Engineer- 12X36

1 semana atrás

Ituiutaba, Brasil Tata Consultancy Services Tempo inteiro

We are looking for a Network Engineer in Londrina Must have: Strong hands-on experience with: Cisco Firepower (configuration, troubleshooting, policy management) Palo Alto firewalls (security policies, VPNs, threat prevention) Cisco routers and switches (routing, switching, VLAN, VxLAN, high availability) Solid understanding of: DNS management and IP addressing Wi-Fi troubleshooting and optimization Ability to: Perform hardware support, including RMA processes Use network monitoring tools for proactive issue resolution Mastery of DNS concepts and practices, including:reservation and management of public and private IP addresses Strong problem-solving and analytical skills Good to know: CCNA/CCNP or equivalent networking certifications Cloud networking (AWS, Azure, OCI) Key responsibilities/Expectations from the Role Firewall & Security Management Configure, maintain, and troubleshoot Cisco Firepower and Palo Alto firewalls, ensuring compliance with security policies. Implement VPNs, intrusion prevention, and threat mitigation strategies. Routing & Switching Deploy and manage Cisco routers and switches, including VLAN configuration, routing protocols, and network optimization. Ensure high availability and performance of core network infrastructure. Network Services Administer DNS and DHCP services for reliable name resolution and IP management. Maintain accurate IP addressing schemes and documentation. Wireless Networking Provide support for Wi-Fi infrastructure, including troubleshooting connectivity issues and optimizing coverage. Hardware Support Manage RMA processes for defective hardware and coordinate with vendors for timely replacements. Ensure proper installation and maintenance of network hardware. Monitoring & Troubleshooting Utilize network monitoring tools to proactively identify and resolve issues. Perform root cause analysis and implement corrective actions to prevent recurrence. Documentation & Compliance Maintain detailed network diagrams, configurations, and operational documentation. Adhere to industry best practices and organizational security standards.

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