Senior Wireless Network Engineer (CWNA / CCNP Wireless)

Unisys; United States; Remote; USD 110,000 - 165,000; Full time

Job summary

Unisys is seeking a Wireless Subject Matter Expert to design, deploy and manage enterprise WLAN and related LAN/WAN infrastructure. You will lead assessments, RF planning, site surveys, and implementation across Cisco and Meraki platforms, supporting 24x7 environments.

The role requires CWNA or CCNP Enterprise Wireless, 4–6 years of experience, and hands-on Cisco WLC and Meraki expertise. You will interact with clients and global vendors, ensuring high availability and security in

Qualifications

• 4–6 years of enterprise wireless design, deployment and support experience.
• CWNA or CCNP/CCIE - Wireless certifications required.
• Hands-on experience with Cisco Meraki and WLC environments.

Responsibilities

• Wireless Design & Deployment: Architect, implement, and optimize enterprise WLAN solutions including site surveys, RF planning, AP placement, and controller configuration across Cisco and Cisco Meraki platforms.
• Network Design & Support: Design and support broader network infrastructures (LAN, WAN, SD-WAN) with wireless as the primary domain; provide remote and on-site support.
• Troubleshooting & Optimization: Diagnose and resolve RF interference, roaming issues, coverage gaps, and client connectivity; collaborate with manufacturers for escalations.
• Client Interaction: Lead client-facing engagements, delivering wireless assessments, RF reports, heatmaps, and project presentations.
• Project Execution: Drive wireless network and security projects with global teams and vendors, ensuring delivery in mission-critical environments.

Skills

WLAN design

RF engineering

Enterprise wireless

Security protocols

Cisco WLC

Education

Bachelor’s degree in technology-related field

Tools

Cisco Meraki

Cisco WLC

SolarWinds

ServiceNow

Infoblox

Job description

What success looks like in this role:

We are looking for a Wireless Subject Matter Expert with deep expertise in WLAN design, RF engineering, and enterprise wireless infrastructure, complemented by solid LAN/WAN knowledge and specialized Cisco skills. The role centers on designing, implementing, and managing modern, scalable wireless network environments while supporting high-availability systems across security and cloud-based architectures.

The ideal candidate holds a CWNA (Certified Wireless Network Administrator) and/or CCNP Enterprise Wireless certification and brings hands-on experience deploying and optimizing enterprise Wi-Fi solutions in critical 24x7 environments. They will serve as the go-to wireless authority for clients, internal teams, and global vendors — leading projects from assessment through delivery.

Key Responsibilities:

• Wireless Design & Deployment: Architect, implement, and optimize enterprise WLAN solutions including site surveys (passive/active/predictive), RF planning, AP placement, and controller configuration across Cisco and Cisco Meraki platforms.

• Network Design & Support: Design and support broader network infrastructures (LAN, WAN, SD-WAN) with wireless as the primary domain. Provide both remote and on-site support ensuring high performance and security.

• Troubleshooting & Optimization: Diagnose and resolve complex wireless issues including RF interference, roaming problems, coverage gaps, and client connectivity across all OSI layers. Collaborate with manufacturers for escalations.

• Client Interaction: Lead client-facing engagements, delivering wireless assessments, RF reports, heatmaps, and project presentations. Act as the primary technical point of contact for wireless initiatives.

• Project Execution: Drive wireless network and security projects in collaboration with global teams and vendors, ensuring successful delivery in mission-critical environments.

You will be successful in this role if you have:

• 4-6 years of experience in enterprise wireless networking, including design, deployment, and support.

Certifications (Required):

• CWNA (Certified Wireless Network Administrator) — vendor-neutral wireless expertise

• and/or CCNP/CCIE - Wireless.

Wireless & Networking Expertise:

• Deep knowledge of 802.11 standards (Wi-Fi 5/Wi-Fi 6/6E), RF fundamentals, spectrum analysis, and wireless security protocols (WPA3, 802.1X/EAP, RADIUS).

• Hands-on experience with Cisco WLC and Cisco Meraki wireless management.

• Experience with wireless security frameworks including rogue detection, WIPS/WIDS, and guest network segmentation.

Technical Competencies:

• Proficient in cloud and network management platforms: SolarWinds, ServiceNow, Infoblox , and similar tools.

• Strong grasp of network monitoring, performance baselining, and wireless optimization techniques.

• Familiarity with ITIL service management frameworks.

Other Requirements:

• Ability to work in 24x7 critical environments , including on-call availability outside regular business hours and weekends.

• Strong presentation and reporting skills, ability to communicate RF data, heatmaps, and wireless assessments to both technical and non-technical stakeholders.

• Bachelor’s degree in a technology-related field (Telecommunications, Computer Science, or equivalent).

Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.

This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at [e-mail] or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys' EEO commitment here.