Engineer III/ Wireless

Insight Public Sector; Gurugram District; Hybrid; INR 2,500,000 - 4,000,000; Full time

Benefits offered by this job

Medical Insurance

Health Benefits

Certificate Reimbursement

Shift Allowance

Job summary

Insight Public Sector in Gurugram is seeking a Senior Wireless Network Engineer to design, deploy, and optimize enterprise wireless networks for large campuses. You’ll lead projects using Cisco, Aruba, Juniper Mist, Ekahau and Hamina, while mentoring engineers and guiding modernization initiatives.

The role emphasizes design leadership, RF optimization, and hands-on validation across mixed environments with a strong client-facing component. Hybrid work model offered in major India locations.

Qualifications

• 7+ years of enterprise wireless networking experience.
• 5+ years designing and deploying enterprise WLAN solutions.
• Experience leading large-scale wireless projects from assessment through implementation.
• Demonstrated client-facing consulting and engineering experience.

Responsibilities

• Wireless Architecture & Design: design enterprise-grade wireless networks and create predictive designs with Ekahau/Hamina.
• Site Surveys & Validation: conduct predictive, passive, active surveys and generate heat maps.
• Implementation & Deployment: lead deployments, migrations, and optimize controllers/cloud platforms.
• Operations & Troubleshooting: resolve RF interference, roaming, and performance issues with data analyses.
• Client & Team Leadership: mentor engineers and present designs to clients and stakeholders.
• Documentation & Standards: produce BOM, design docs, and runbooks; enforce standards.

Skills

Enterprise wireless networking

WLAN design & deployment

RF design & optimization

Project leadership

Client-facing consulting

Tools

Ekahau AI Pro

Ekahau Sidekick

Hamina Wireless

Cisco Catalyst Wireless

Aruba Central

Job description

Requisition Number: 106395

Senior Wireless Network Engineer

Location: This is a hybrid opportunity in Delhi NCR, Bangalore, Hyderabad, Gurugram area.

Insight at a Glance

• 14,000+ engaged teammates globally with operations in 25 countries across the globe.
• Received 35+ industry and partner awards in the past year.
• $9.2 billion in revenue.
• #20 on Fortunes World's Best Workplaces list.
• #14 on Forbes World's Best Employers in IT - 2023.
• #23 on Forbes Best Employers for Women in IT- 2023.
• $1.4M+ total charitable contributions in 2023 by Insight globally.

Now is the time to bring your expertise to Insight. We are not just a tech company; we are a people-first company. We believe that by unlocking the power of people and technology, we can accelerate transformation and achieve extraordinary results. As a Fortune 500 Solutions Integrator with deep expertise in cloud, data, AI, cybersecurity, and intelligent edge, we guide organisations through complex digital decisions.

About the role

Senior Wireless Network Engineer

Cisco | Aruba | Juniper Mist | Ekahau | Hamina

Position Summary

We are seeking a highly skilled Senior Wireless Network Engineer to lead the design, implementation, optimization, and support of enterprise wireless networking solutions. This role requires deep expertise in Cisco, Aruba, and Juniper Mist wireless platforms, advanced RF design capabilities, and extensive experience using Ekahau and Hamina for predictive modeling, site surveys, and post-deployment validation.

The ideal candidate is a client-facing technical leader who can architect scalable wireless solutions, perform complex troubleshooting, mentor engineering teams, and provide strategic guidance for large-scale wireless modernization initiatives.

Key Responsibilities

Wireless Architecture & Design

• Design enterprise-grade wireless networks supporting high-density, mission-critical environments.
• Develop wireless designs using Cisco, Aruba, and Juniper Mist technologies.
• Create predictive wireless designs utilizing Ekahau and Hamina.
• Perform capacity planning, RF tuning, channel planning, and coverage optimization.
• Develop low-level and high-level design documentation, Visio diagrams, and implementation guides.
• Conduct wireless readiness assessments and technology evaluations.

Site Surveys & Validation

• Perform predictive, passive, active, and AP-on-a-stick surveys.
• Utilize Ekahau Sidekick and other RF tools to analyze spectrum utilization and interference.
• Validate wireless designs through onsite surveys and post-installation assessments.
• Produce heat maps, coverage reports, validation surveys, and executive summaries.
• Identify coverage gaps, co-channel interference, roaming issues, and performance bottlenecks.

Implementation & Deployment

• Lead wireless deployments, upgrades, and migration projects.
• Execute wireless migrations between vendors, including Cisco to Mist and Aruba modernization initiatives.
• Configure and optimize controllers, cloud-managed platforms, and access points.
• Provide technical leadership during implementation activities and maintenance windows.
• Support large-scale campus, warehouse, distribution center, healthcare, education, and enterprise deployments.

Operations & Troubleshooting

• Assess and troubleshoot complex wireless issues involving RF interference, roaming failures, client connectivity, authentication and onboarding, performance degradation, voice and video quality issues.
• Analyze packet captures and wireless traces.
• Conduct root cause analysis and provide corrective action recommendations.
• Support escalation efforts for critical wireless incidents.

Client & Team Leadership

• Serve as a trusted advisor for clients and stakeholders.
• Lead design workshops, planning sessions, and technical presentations.
• Mentor junior and mid-level engineers.
• Collaborate with project managers, architects, security teams, and operations teams.
• Provide technical review and approval of wireless designs and implementation plans.

Documentation & Standards

• Develop Bill of Materials (BOM), Design documents, Survey reports, As-built documentation, Operational runbooks.
• Establish and enforce wireless design standards and best practices.

Required Technical Qualifications

Experience

• 7+ years of enterprise wireless networking experience.
• 5+ years designing and deploying enterprise WLAN solutions.
• Experience leading large-scale wireless projects from assessment through implementation.
• Demonstrated client-facing consulting and engineering experience.

Wireless Technologies

• Cisco Catalyst Wireless
• Cisco DNA Center / Catalyst Center
• Cisco 9800 Controllers
• Cisco Wi-Fi 6/6E/7 technologies
• Aruba Central
• Aruba Mobility Controllers
• Aruba AOS-CX
• Aruba ClearPass
• Juniper Mist Cloud
• Mist APs
• Marvis AI
• Mist SLE Analytics
• Location Services and AI-Driven Operations

RF & Design Expertise

Advanced understanding of:

• 802.11a/b/g/n/ac/ax/be
• RF propagation
• Capacity planning
• Channel planning
• QoS
• Roaming optimization
• Wireless security
• WPA2/WPA3 Enterprise
• 802.1X authentication

Expert proficiency with:

• Ekahau AI Pro
• Ekahau Sidekick
• Hamina Wireless
• Spectrum Analysis Tools

Networking

• Switching and routing fundamentals
• VLANs
• DHCP
• DNS
• STP
• BGP
• OSPF
• Multicast
• PoE
• Network security fundamentals
• Cisco ISE or Aruba ClearPass integration

Preferred Qualifications

Certifications

• CWNA
• CWDP
• CWSP
• CWAP
• CWNE (desired)
• CCNP Enterprise
• CCIE Enterprise Wireless (desired)
• JNCIA-MistAI
• JNCIS-MistAI
• Aruba Certified Mobility Professional (ACMP)
• Aruba Certified Design Professional (ACDP)

Additional Skills

• Automation and scripting (Python, PowerShell)
• Wireless analytics platforms
• IoT and location services
• Network Access Control (NAC)
• SD-WAN integration
• Cloud-managed networking solutions

Soft Skills

• Exceptional troubleshooting abilities.
• Strong leadership and mentoring skills.
• Excellent written and verbal communication.
• Ability to present technical concepts to executive audiences.
• Strong customer service orientation.
• Ability to manage multiple projects simultaneously.
• Strong documentation and organizational skills.

What you can expect

We're legendary for taking care of you, your family and to help you engage with your local community. We want you to enjoy a full, meaningful life and own your career at Insight. Some of our benefits include:

• Freedom to work from another location-even an international destination-for up to 30 consecutive calendar days per year.
• Medical Insurance
• Health Benefits
• Professional Development: Learning Platform and Certificate Reimbursement
• Shift Allowance

But what really sets us apart are our core values of Hunger, Heart, and Harmony, which guide everything we do, from building relationships with teammates, partners, and clients to making a positive impact in our communities.

Join us today, your ambITious journey starts here.

At Insight, we celebrate diversity of skills and experience so even if you don't feel like your skills are a perfect match - we still want to hear from you!

Today's talent leads tomorrow's success. Learn more about Insight: https://www.linkedin.com/company/insight/

Insight does not accept unsolicited resumes from recruiters or employment agencies. Unsolicited resumes will be treated as direct applications from the candidate, and recruiters or agencies who submit candidates for this position without a prior, written vendor agreement will not be eligible for any form of compensation, even if the candidate is hired.

Insight is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, sexual orientation or any other characteristic protected by law.

Insight India Location: Level 16, Tower B, Building No 14, Dlf Cyber City In It/Ites Sez, Sector 24 &25 A Gurugram Gurgaon Hr 122002 India