SME - Program & Project Management
France
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Job Description
SME - Program & Project Management
Paris, Île-de-France

Job Summary

The L3 Wireless Engineer is responsible for advanced wireless engineering, RF optimization, WLAN architecture support, major incident resolution, wireless lifecycle management, automation, and technical governance of Cisco and Aruba Wireless environments.

Key Responsibilities

Advanced Wireless Engineering\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Act as L3 escalation point for wireless issues.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Troubleshoot complex WLAN performance issues.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Analyze wireless user experience and client behavior.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Optimize RF design and coverage.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nCisco Wireless Technologies\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco WLC 9800\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco Access Points\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless Assurance\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco Mobility Services\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nAruba Wireless Technologies\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Central\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Mobility Controllers\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba APs\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• AI Insights\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• AirWave\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nRF Performance Management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• RF tuning and optimization\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Channel utilization analysis\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Coverage gap analysis\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Roaming optimization\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Client density planning\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nAruba Central Administration\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Site and group management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Template administration\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Firmware compliance\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• AI-powered analytics review\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nProblem Management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Root Cause Analysis\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Known Error Database maintenance\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless stability improvements\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• User experience enhancement initiatives\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nUpgrade & Lifecycle Management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Controller upgrades\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• AP firmware upgrades\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• ArubaOS upgrades\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless software compliance management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nSecurity\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco ISE Integration\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba ClearPass\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• 802.1X Authentication\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• NAC\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless segmentation\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Policy enforcement\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nAutomation & Analytics\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• DNAC APIs\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Central APIs\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Python Automation\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless reporting and dashboards\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nRequired Skills\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco WLC 9800\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Central\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Controllers\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• RF Optimization\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• WLAN Design\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco ISE\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba ClearPass\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless Security\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless Analytics\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Network Automation\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nExperience\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• 7-10 years of Wireless Engineering experience.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• 3+ years supporting enterprise Cisco and Aruba WLAN environments.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Strong expertise in RF design and troubleshooting.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nPreferred Certifications\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• CCNP Enterprise (Wireless)\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• CWNA / CWNP\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba ACMP\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba ACNP\\\\\\\\\\\\\\\\r\\\\\\\\\

Skill Requirements

Advanced Wireless Engineering\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Act as L3 escalation point for wireless issues.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Troubleshoot complex WLAN performance issues.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Analyze wireless user experience and client behavior.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Optimize RF design and coverage.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nCisco Wireless Technologies\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco WLC 9800\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco Access Points\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless Assurance\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco Mobility Services\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nAruba Wireless Technologies\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Central\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Mobility Controllers\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba APs\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• AI Insights\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• AirWave\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nRF Performance Management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• RF tuning and optimization\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Channel utilization analysis\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Coverage gap analysis\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Roaming optimization\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Client density planning\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nAruba Central Administration\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Site and group management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Template administration\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Firmware compliance\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• AI-powered analytics review\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nProblem Management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Root Cause Analysis\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Known Error Database maintenance\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless stability improvements\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• User experience enhancement initiatives\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nUpgrade & Lifecycle Management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Controller upgrades\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• AP firmware upgrades\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• ArubaOS upgrades\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless software compliance management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nSecurity\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco ISE Integration\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba ClearPass\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• 802.1X Authentication\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• NAC\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless segmentation\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Policy enforcement\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nAutomation & Analytics\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• DNAC APIs\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Central APIs\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Python Automation\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless reporting and dashboards\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nRequired Skills\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco WLC 9800\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Central\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Controllers\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• RF Optimization\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• WLAN Design\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco ISE\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba ClearPass\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless Security\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless Analytics\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Network Automation\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nExperience\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• 7-10 years of Wireless Engineering experience.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• 3+ years supporting enterprise Cisco and Aruba WLAN environments.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Strong expertise in RF design and troubleshooting.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nPreferred Certifications\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• CCNP Enterprise (Wireless)\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• CWNA / CWNP\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba ACMP\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba ACNP\\\\\\\\\\\\\\\\r\\\\\\\\\

Other Requirements

Advanced Wireless Engineering\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Act as L3 escalation point for wireless issues.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Troubleshoot complex WLAN performance issues.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Analyze wireless user experience and client behavior.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Optimize RF design and coverage.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nCisco Wireless Technologies\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco WLC 9800\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco Access Points\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless Assurance\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco Mobility Services\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nAruba Wireless Technologies\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Central\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Mobility Controllers\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba APs\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• AI Insights\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• AirWave\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nRF Performance Management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• RF tuning and optimization\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Channel utilization analysis\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Coverage gap analysis\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Roaming optimization\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Client density planning\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nAruba Central Administration\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Site and group management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Template administration\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Firmware compliance\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• AI-powered analytics review\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nProblem Management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Root Cause Analysis\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Known Error Database maintenance\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless stability improvements\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• User experience enhancement initiatives\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nUpgrade & Lifecycle Management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Controller upgrades\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• AP firmware upgrades\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• ArubaOS upgrades\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless software compliance management\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nSecurity\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco ISE Integration\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba ClearPass\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• 802.1X Authentication\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• NAC\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless segmentation\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Policy enforcement\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nAutomation & Analytics\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• DNAC APIs\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Central APIs\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Python Automation\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless reporting and dashboards\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nRequired Skills\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco WLC 9800\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Central\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba Controllers\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• RF Optimization\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• WLAN Design\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Cisco ISE\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba ClearPass\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless Security\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Wireless Analytics\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Network Automation\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nExperience\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• 7-10 years of Wireless Engineering experience.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• 3+ years supporting enterprise Cisco and Aruba WLAN environments.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Strong expertise in RF design and troubleshooting.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nPreferred Certifications\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• CCNP Enterprise (Wireless)\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• CWNA / CWNP\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba ACMP\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n• Aruba ACNP\\\\\\\\\\\\\\\\r\\\\\\\\\
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.