Senior Wireless Network Engineer (Chicago IL)

Presidio, Where Teamwork and Innovation Shape the Future AtPresidio, we're at the forefront of a global technology revolution, transforming industries throughcutting-edge digital solutions and next-generation AI. We empower businesses-and their customers-to achieve more through innovation, automation, and intelligent insights.

The Role: Sr Wireless Engineer
We are looking for a Senior Wireless Network Engineer to join our Florida team and lead the delivery of enterprise-class wireless networking solutions. This role requires deep technical expertise, strong client-facing skills, and the ability to design, deploy, and support wireless networks across varied environments such as Healthcare, Manufacturing, Retail, Large Public Venues, and Corporate Offices

Responsibilities Include:

• Serve as a Subject Matter Expert (SME) on wireless networking engagements.
• Lead full lifecycle wireless network deployments, from assessment and design through implementation and support.
• Deliver detailed assessment reports, identifying gaps and recommending improvements in client environments.
• Collaborate closely with internal engineers and project stakeholders to ensure successful project execution.
• Conduct post-implementation support, including advanced troubleshooting and optimization.
• Produce high-quality technical documentation for clients.
• Facilitate whiteboarding sessions and technical presentations with customers and teams.

Required Skills and Professional Experience:

• Bachelor's Degree or equivalent experience (including military service).
• 2+ years of hands-on wireless engineering experience (professional services experience preferred).
• Certifications in Cisco and/or HPE Aruba (e.g., CCNP Wireless, Aruba Certified Mobility Professional).
• Certifications from the CWNP portfolio (e.g., CWNA, CWDP, CWAP).
• Strong understanding of routing and switching fundamentals.
• Excellent problem-solving skills, attention to detail, and self-motivation.
• Proven ability to manage multiple projects, work independently or collaboratively, and meet deadlines.
• Willingness to travel as required.
• Ability to lift and install networking hardware as needed.

Technical Requirements
Wireless:

• Experience with: Cisco Catalyst/Meraki, HPE Aruba, Juniper Mist
• Proficient with: Ekahau AI Pro for wireless site surveys and assessments
• Deep knowledge of 802.11a/b/g/n/ac/ax/be and wireless architecture
• Competence in DHCP, DNS, and general Layer 1-3 troubleshooting
• Experience with wireless packet capture/analysis (Wireshark, AirPCAP)
• Understanding of authentication protocols, including 802.1X, EAP, and RADIUS

Routing/Switching:

• Working knowledge of: OSPF, EIGRP, BGP, HSRP, PIM, MPLS, L2/L3 design, QoS
• Familiarity with switching platforms such as Cisco, Meraki, Aruba, Juniper, and Arista
• Strong understanding of LAN switching, including VLAN segmentation

NMS Tools:

• Cisco Catalyst Center
• HPE Aruba Central

Network Access Control:

• Familiarity with: Aruba ClearPass, Cisco ISE

Your future at Presidio
JoiningPresidiomeans stepping into aculture of trailblazers-thinkers, builders, and collaborators-who push the boundaries of what's possible. With our expertise inAI-driven analytics, cloud solutions, cybersecurity, and next-gen infrastructure, we enable businesses to stay ahead in an ever-evolving digital world.

Here,your impact is real.Whether you're harnessing the power ofGenerative AI, architecting resilientdigital ecosystems, or drivingdata-driven transformation, you'll be part of a team that is shaping the future.

Ready to innovate? Let's redefine what's next-together.

About Presidio
At Presidio, speed and quality meet technology and innovation. Presidio is a trusted ally for organizations across industries with a decades-long history of building traditional IT foundations and deep expertise in AI and automation, security, networking, digital transformation, and cloud computing. Presidio fills gaps, removes hurdles, optimizes costs, and reduces risk. Presidio's expert technical team develops custom applications, provides managed services, enables actionable data insights and builds forward-thinking solutions that drive strategic outcomes for clients globally. For more information, visit www.presidio.com.

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Applications will be accepted on a rolling basis.

Presidio is an Equal Opportunity / Affirmative Action Employer / VEVRAA Federal Contractor. All qualified candidates will receive consideration for this position regardless of race, color, creed, religion, national origin, age, sex, citizenship, ethnicity, veteran status, marital status, disability, sexual orientation, gender identification or any other characteristic protected by applicable federal, state, and local statutes, regulations, and ordinances.

To read more about discrimination protections under Federal Law, please visit: https://www.dol.gov/ofccp/regs/compliance/posters/pdf/OFCCP_EEO_Supplement_Final_JRF_QA_508c.pdf

If you have any difficulty using our online system and need an accommodation in the job application process due to a disability, please send an email to recruitment@presidio.com for assistance.

Presidio is a VEVRAA Federal Contractor requesting priority referrals of protected veterans for its openings. State Employment Services, please provide priority referrals to recruitment@presidio.com.

Notice to Massachusetts Candidates: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

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Team Player - Works well as a member of a group
Leader - Inspires teammates to follow them
Functional Expert - Considered a thought leader on a subject
Detail Oriented - Capable of carrying out a given task with all details necessary to get the task done well
Dedicated - Devoted to a task or purpose with loyalty or integrity

Self-Starter - Inspired to perform without outside help
Flexibility - Inspired to perform well when granted the ability to set your own schedule and goals
Growth Opportunities - Inspired to perform well by the chance to take on more responsibility
Ability to Make an Impact - Inspired to perform well by the ability to contribute to the success of a project or the organization

Skills