L2 Data/Wireless Network Engineer
L2 Data / Wireless Network Engineer - Bangalore (Hybrid)
Company: New Era Technology
Employment Type: Permanent / Full-Time
Location: Bangalore (Hybrid Work Model)
Experience: 4-8 Years
Industry: Enterprise Networking | Infrastructure | Wireless | Managed Services
Join our Global Network Services team as an L2 Data / Wireless Network Engineer, where you will play a critical role in supporting enterprise network operations, troubleshooting infrastructure issues, and assisting in deployment and implementation activities across enterprise customer environments.
This role is ideal for network professionals with hands-on experience in LAN/WAN, Wireless, SD-WAN, and enterprise network operations who are looking to grow their expertise in large-scale global networking environments. You will work closely with senior engineers, project teams, and customers to ensure reliable, secure, and high-performing network services.
Key Responsibilities
- Provide Level 1 and Level 2 support for enterprise data and wireless network environments.
- Troubleshoot and resolve network incidents, connectivity issues, and service requests within SLA timelines.
- Support LAN, WAN, Wi-Fi, SD-WAN, VPN, and campus networking environments.
- Assist in deployment, configuration, testing, and rollout of routers, switches, wireless controllers, access points, firewalls, and related infrastructure.
- Monitor network health and performance using enterprise monitoring tools such as SolarWinds, PRTG, Cisco Prime, or equivalent platforms.
- Support Cisco Wireless LAN Controllers (WLC), Access Points (APs), CAPWAP/LWAPP protocols, and wireless connectivity troubleshooting.
- Assist with wireless site support, RF optimization, roaming issues, authentication troubleshooting, and wireless security configurations.
- Work with vendors and ISPs (Cisco TAC, carriers, OEMs) for issue resolution and escalation support.
- Manage incidents, changes, and service requests through ITSM/ticketing platforms following ITIL processes.
- Maintain accurate technical documentation, network diagrams, and operational procedures.
- Participate in project implementations, maintenance windows, and change activities.
- Collaborate with Network, Security, Infrastructure, and Cloud teams to ensure seamless service delivery.
- Support flexible shifts, including occasional weekend or after-hours work for critical deployments and incidents.
Required Skills & Experience
- 4-8 years of hands-on experience in Network Operations and Support.
- Strong understanding of LAN, WAN, Wireless, SD-WAN, and enterprise networking fundamentals.
- Hands-on experience with Cisco, Arista, HP, Palo Alto, Viptela, or equivalent enterprise networking technologies.
- Basic to intermediate knowledge of routing, switching, VLANs, wireless technologies, and network security concepts.
- Familiarity with Cisco Wireless technologies including WLCs, APs, and Wi-Fi standards (802.11 a/b/g/n/ac/ax).
- Understanding of wireless authentication and security concepts such as WPA2/WPA3, 802.1X, RADIUS, and TACACS+.
- Experience using monitoring and management tools such as Cisco Prime, SolarWinds, PRTG, or equivalent.
- Working knowledge of Windows Server and Linux operating systems.
- Familiarity with ITIL processes and ITSM/ticketing tools.
- Strong troubleshooting, analytical, communication, and customer-handling skills.
- Ability to multitask and work in fast-paced enterprise support environments.
Preferred Certifications
- Cisco CCNA Certification (Preferred)
- CWNA or equivalent Wireless Certification (Good to Have)
- ITIL Foundation Certification (Good to Have)
Good to Have
- Exposure to Cisco ISE, Cisco Prime Infrastructure, or Catalyst Center (DNA Center).
- Basic understanding of RF concepts, wireless site surveys, and roaming technologies.
- Exposure to network automation tools such as Python or Ansible.
- Experience supporting enterprise or global customer environments.
- Experience in Managed Services, Financial Services, Healthcare, or Pharmaceutical industries.
Work Environment
- Permanent role with long-term career growth opportunities.
- Hybrid work model from Bangalore office.
- Opportunity to work with global enterprise customers and advanced networking technologies.
- Collaborative and learning-focused environment with exposure to enterprise infrastructure projects.
How to Apply
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