Senior Network Engineer

3 weeks ago


New Delhi, India TECEZE Full time

Job Description: Senior Network EngineerLocation: Bengaluru, India (Hybrid – 2 days onsite: Wednesday & Thursday)Shifts: Rotational (5:30 AM – 2:30 PM | 1:30 PM – 10:30 PM | 10:00 PM – 6:00 AMWork mode: Full timeExperience: 7 + yearsRole Overview We are seeking a highly skilled Senior Network Engineer with a minimum of 7 years’ experience in enterprise networking. The ideal candidate will have strong expertise in Cisco switching and routing, hands-on experience with enterprise-scale environments, and working knowledge of firewalls (Palo Alto). This role involves operational support, standardization, documentation, and troubleshooting of enterprise-wide network infrastructure.Key Responsibilities • Provide end-to-end enterprise network support, including operational engineering, troubleshooting, and incident resolution. • Lead switching and routing operations (Cisco – >90% of environment; limited Juniper exposure). • Troubleshoot and maintain routing protocols: OSPF, BGP, ISIS, and STP at an expert level. • Support wireless LAN environments: Cisco WLC (Wireless LAN Controller), APs, and enterprise Wi-Fi troubleshooting. • Contribute to firewall operations with Palo Alto (basic troubleshooting, failover mechanism awareness). • Maintain network documentation, inventory, and topology diagrams. • Shadow and support the telephony team for enterprise incident resolution. • Drive standardization, end-of-life (EOL) / end-of-support (EOS) planning, and other operational excellence initiatives. • Participate in enterprise issue resolution – including joining calls with enterprise offices to lead troubleshooting. • Work with ticketing systems such as ServiceNow (SNOW) and Remedy; familiarity with E-bonding integrationspreferred.Required Skills & Qualifications • 7+ years of hands-on experience in enterprise networking. • Cisco Certified Network Professional (CCNP) or equivalent level mandatory. • Expertise in Cisco routing & switching (90%+ of environment). • Strong knowledge of STP, OSPF, BGP, and ISIS. • Experience in Cisco Wireless LAN Controllers (WLC) and enterprise Wi-Fi troubleshooting. • Basic understanding of firewalls, ideally Palo Alto (failover, HA concepts). • Experience with network documentation, diagrams, and inventory management. • Strong problem-solving and troubleshooting skills in enterprise-scale networks. • Familiarity with ITSM/ticketing systems (ServiceNow, Remedy).



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