Network Engineer - Wireless

Required Skills:

Enterprise WiFi Technologies:

• In-depth knowledge of major wireless vendors (Cisco, Aruba, Juniper/Mist, Meraki)

• Experience in designing, deploying, and managing enterprise-level wireless networks

• Hands-on expertise with WiFi standards (802.11a/b/g/n/ac/ax)

Wireless Security:

• Strong understanding of wireless security protocols (WPA2-Enterprise, WPA3, 802.1X)

• Proficient in using Identity Services Engine (ISE)

• Familiarity with authentication methods such as RADIUS and EAP

• Experience implementing segmentation and securing guest WiFi networks

Network Troubleshooting & Optimization:

• Extensive wireless troubleshooting using tools like Ekahau, AirMagnet, or similar

• Skilled in spectrum analysis and RF troubleshooting

• Conducting WiFi site surveys (predictive and onsite), heat mapping, and performance tuning

Global & Multi-site Deployments:

• Experience deploying wireless networks across multiple regions or offices

• Understanding of wireless compliance and regional regulatory standards (e.g., DFS, channel limitations)

• Familiarity with WAN/MPLS/SD-WAN integration for wireless backhaul

Automation & Monitoring:

• Knowledge of WiFi monitoring tools, SNMP, and syslog systems

• Experience with automation scripting (Python, Ansible, etc.) for network management

Network Infrastructure Fundamentals:

• Strong understanding of TCP/IP, VLAN, DNS, DHCP, QoS, and routing protocols

• Experience integrating wireless networks with existing LAN/WAN infrastructure

Capacity Planning & High-Density Environments:

• Experience designing for high-density environments (e.g., trading floors, auditoriums)

• Expertise in capacity planning, user segmentation, and seamless roaming

Compliance & Documentation:

• Familiarity with security frameworks (e.g., ISO 27001)

• Excellent documentation skills, including network diagrams, configuration standards, and operational guides

Soft Skills:

• Strong communication and stakeholder management skills (technical and non-technical)

• Experience working in regulated financial environments with an understanding of compliance requirements

Desirable Certifications:

• CWNA / CWNP (Certified Wireless Network Professional)

• Cisco CCNP Enterprise (Wireless, ENWLSD, or ENWLSI focus)

• Aruba ACMP / ACMX

• Other vendor-specific wireless certifications