Roles & Responsibilities

About the Role

We are seeking an experienced Senior Network Engineer specializing in Wireless networking to design, implement, and manage enterprise-grade Wi-Fi solutions.

The role requires deep expertise in wireless technologies, RF design, security, troubleshooting, and optimization across large-scale environments.

Key Responsibilities

- Wireless Network Design & Architecture Design and deploy enterprise wireless networks (campus, branch, and large-scale environments).
- Conduct RF planning, site surveys, and capacity analysis using tools like Ekahau, AirMagnet, and similar.
- Define wireless architecture standards, best practices, and design frameworks.

Wireless Implementation

- Configure and manage wireless controllers and access points (Cisco, Aruba, Juniper Mist, Ruckus, etc.).
- Implement SSIDs, VLAN mappings, mobility groups, and roaming configurations.
- Ensure high availability and seamless roaming across wireless environments.

Wireless Security

- Design and implement secure wireless solutions (WPA3, 802.1X, EAP protocols).
- Integrate wireless networks with NAC solutions (Cisco ISE, Aruba ClearPass).
- Monitor for rogue APs, unauthorized access, and wireless threats.

RF Optimization & Troubleshooting

- Analyse RF performance, interference, coverage gaps, and client experience.
- Troubleshoot complex wireless issues such as latency, packet loss, roaming delays.
- Perform spectrum analysis and continuous optimization. Monitoring & Performance Management
- Use monitoring tools (Cisco Meraki/Prime/DNA Center, Aruba Central/AirWave, Mist Cloud) to track performance.
- Implement QoS policies for voice/video over Wi-Fi.
- Drive improvements in user experience and network reliability.

Cloud & Modern Wireless

- Work with cloud-managed wireless platforms (Meraki, Mist, Aruba Central).
- Support hybrid integration with enterprise and cloud networks.
- Stay updated on Wi-Fi 6 / Wi-Fi 6E / Wi-Fi 7 technologies.
- Automation & Innovation (added advantage)




- Develop automation scripts and workflows for wireless provisioning and monitoring.
- Leverage APIs and tools (Python, Ansible, Terraform) for configuration management.
- Drive continuous improvement initiatives.

Incident & Change Management

- Provide L3/L4 support for major wireless incidents.
- Lead root cause analysis and problem management.
- Support change implementation with risk assessment and rollback planning.
- Documentation & Governance
- Maintain detailed documentation (designs, runbooks, SOPs).
- Ensure compliance with enterprise security and governance policies.
- Support audits and regulatory requirements.

Required Skills & Qualifications

- Bachelor’s degree in computer science, IT, or related field.
- 3–6 years of experience in networking, with strong focus on wireless.
- Hands-on expertise with: -Enterprise wireless platforms (Cisco, Aruba, Mist, Ruckus) -RF fundamentals (channel planning, power levels, interference mitigation) -Wireless protocols: 802.11 a/b/g/n/ac/ax (Wi-Fi 6/6E/7) Strong knowledge of: -TCP/IP networking and network integration (R&S; fundamentals) -Authentication protocols (802.1X, RADIUS, EAP) -High-density wireless design

Ideal Candidate

- Strong Wireless Network Specialist Profile with enterprise Wi-Fi design, implementation, and RF expertis
- Mandatory (Experience 1): Must have 3+ years of experience in networking, with a strong focus on wireless (enterprise Wi-Fi design, implementation, and RF).
- Mandatory (Experience 2): Must have hands-on experience designing and deploying enterprise wireless networks (campus, branch,



large-scale), including RF planning, site surveys, and capacity analysis using tools like Ekahau or AirMagnet.
- Mandatory (Experience 3): Must have experience providing L3/L4 support for major wireless incidents, with root-cause analysis and problem management.
- Mandatory (Tech skill 1): Must have hands-on expertise with enterprise wireless platforms (Cisco, Aruba, Mist, Ruckus) — configuring controllers, access points, SSIDs, VLAN mappings, mobility groups, and roaming
- Mandatory (Tech skill 2): Must have strong RF fundamentals (channel planning, power levels, interference mitigation), high-density design, and hands-on experience with 802.11 a/b/g/n/ac/ax (Wi-Fi 6/6E/7).
- Mandatory (Tech skill 3): Must have solid TCP/IP networking / R&S; fundamentals and knowledge of authentication protocols (802.1X, RADIUS, EAP) and secure wireless (WPA3)
- Mandatory (Tech skill 4): Must have RF optimization and troubleshooting experience — interference, coverage gaps, latency, packet loss, roaming delays, and spectrum analysis.
- Mandatory (Tech skill 5): Must have hands-on experience planning and executing Wi-Fi 6E / Wi-Fi 7 upgrades and migrations, including the key design and hardware considerations involved
- Mandatory (Education): Must have a Bachelor's degree in Computer Science, IT, or a related field
- Preferred (Certifications): CWNA / CWNP / CWAP / CWDP, CCNP Enterprise (Wireless) / CCIE Enterprise Wireless, or Aruba ACMP / ACP-CA
- Preferred (Adjacent): NAC (Cisco ISE, Aruba ClearPass); monitoring tools (Meraki/Prime/DNA Center, Aruba Central/AirWave, Mist Cloud); automation/scripting (Python, Ansible, Terraform); SD-Access, BLE/IoT, QoS for voice/video.

Pay: From ₹50,000.00 per month

Benefits

- Paid sick time
- Paid time off

Application Question(s):
- Your Current CTC and Your Notice Period

Experience:
- Total: 3 years (Required)

Work Location: In person

📌 Wireless Network Engineer (Bengaluru)
🏢 Qualitrix Technologies
📍 Bengaluru