Wireless L3 Engineer

Mandatory Skills

wlc management
cisco wirelessaruba wirelessswitching protocolsrouting protocols

Job Title: Wireless L3 Engineer
Location: Pune

Job Summary:
We are seeking an experienced Wireless L3 Engineer to join our network team. The ideal candidate will be responsible for advanced troubleshooting, maintenance, and optimization of wireless network infrastructure. This role involves collaborating with cross-functional teams to ensure high availability and performance of wireless networks.

Key Responsibilities:
Provide Level 3 technical support for wireless LAN/WAN infrastructure including design, deployment, and maintenance.

Troubleshoot and resolve complex wireless network issues related to access points, controllers, RF interference, and client connectivity.

Perform root cause analysis (RCA) on wireless incidents and develop solutions to prevent recurrence.

Implement and optimize wireless network configurations, including security protocols (WPA3, 802.1X), roaming, and QoS settings.

Collaborate with vendors and external partners for escalation and resolution of wireless hardware/software issues.

Monitor wireless network performance and conduct regular health checks.

Document wireless network architecture, configurations, and operational procedures.

Assist in capacity planning and network upgrades to support growing demands.

Support compliance with industry standards and security policies.

Required Qualifications:
Bachelor s degree in computer science, Information Technology, or related field (or equivalent experience).

Minimum of 5-8 years' experience in wireless network engineering or support.

Strong knowledge of wireless technologies including Wi-Fi standards (802.11a/b/g/n/ac/ax).

Expertise in troubleshooting wireless LANs, controllers (Cisco, Aruba, etc.), and RF analysis tools.

Familiarity with Layer 3 networking concepts (routing protocols, IP subnetting, VLANs).

Experience with network monitoring and management tools.

Relevant certifications preferred (e.g., Aruba or Cisco Wireless).

Desired Skills:
Strong analytical and problem-solving skills.

Excellent communication and collaboration abilities.

Ability to work independently and in a team environment.

Willingness to work flexible hours for on-call support as needed.