- Manage, configure, and troubleshoot Cisco routers, switches, and firewalls. - Administer and maintain Palo Alto firewalls, including policy creation, monitoring, and security rule implementation. - Support Aruba NAC solutions, including authentication, authorization, and endpoint compliance. - Configure and maintain F5 load balancers, ensuring efficient traffic distribution and high availability of services. - Monitor network performance, identify issues, and provide timely resolutions. - Collaborate with cross-functional teams to support business operations and network-related projects. - Maintain network documentation, including topology diagrams, device configurations, and incident reports. - Participate in on-call rotation and provide L2 support for escalated network incidents. - Ensure compliance with security policies and industry best practices. - Perform day to day Administration task of tools. - Preform periodic version upgrade of tools. - Work with Security team to fix vulnerabilities identified in tools (monthly basis) - Facilitate investigation of complex technical issues. - Identify and escalate issues and work with vendors till issue closure, provide RCA. - Monitor instructions received or sent via internal monitoring system. - Perform health checks, system connectivity, consistency and data integrity.

Required Qualifications:

- 3-5 years of experience in network engineering and support. - Strong knowledge and hands-on experience with Cisco networking devices and technologies. - Proficiency in managing Palo Alto firewalls and security policies. - Experience with Aruba NAC implementation and support. - Familiarity with F5 load balancer configuration and troubleshooting. - Understanding of TCP/IP, VLANs, VPNs, routing protocols (BGP, OSPF), and switching concepts. - Excellent problem-solving skills and attention to detail. - Effective communication and collaboration abilities.

Preferred Certifications: -

Cisco Certified Network Associate (CCNA) or higher. - Palo Alto Networks Certified Network Security Administrator (PCNSA) or higher. - Aruba Certified ClearPass Professional (ACCP) or equivalent. - F5 Certified BIG-IP Administrator (F5-CA) or higher. - Knowledge in SIEM/Log management tools such as RSA Netwitness