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Wireless Engineering Jobs in Illinois (NOW HIRING)

AllSTEM Connections

Senior Wireless Engineer

Decatur, IL · On-site

$176K - $187K/yr

Key Responsibilities Architectural Strategy & RF Engineering • End-to-End Design: Architect and design large-scale wireless ecosystems (Wi-Fi 6/6E, LTE/Cellular) across diverse environments. Create ...

VIVA USA INC

Network Engineer - Wireless

Niles, IL · On-site

The Network Engineer within RCCB IT Operations is responsible for designing, implementing, optimizing, and supporting enterprise wireless network infrastructure across RCCB West and Mid-West ...

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Wireless Engineering information

See Illinois salary details

$70.7K

$125.5K

$241.3K

How much do wireless engineering jobs pay per year?

As of Aug 2, 2026, the average yearly pay for wireless engineering in Illinois is $125,499.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,800.00 and $130,300.00 per year, depending on experience, location, and employer.

What engineers make $500,000?

Senior wireless engineers, especially those with extensive experience, specialized skills in RF design, and certifications like Cisco or CWNP, can earn $500,000 or more annually in high-paying industries such as telecommunications or defense. Achieving this level often requires advanced expertise, leadership roles, and working in competitive markets or consulting environments.

What is wireless engineering?

Wireless engineering is a specialized field of engineering focused on designing, developing, and maintaining wireless communication systems. This includes technologies such as Wi-Fi, cellular networks, Bluetooth, and satellite communications. Wireless engineers work on hardware, software, and network infrastructure to ensure reliable and secure transmission of data over the air. Their work is essential for enabling mobile devices, Internet of Things (IoT) applications, and modern telecommunication networks.

What engineers make $200,000 a year?

In wireless engineering, senior-level professionals such as wireless network engineers, RF engineers, and systems architects with extensive experience and advanced certifications can earn $200,000 or more annually. These roles often require specialized skills in radio frequency design, network optimization, and familiarity with tools like MATLAB or Wireshark, typically within large organizations or consulting firms.

What are the key skills and qualifications needed to thrive as a Wireless Engineer, and why are they important?

To thrive as a Wireless Engineer, you need a strong background in electrical engineering, RF design, and network protocols, often supported by a relevant degree and industry certifications like CWNA or CCNA Wireless. Proficiency with wireless planning tools, spectrum analyzers, and network management systems is typically required. Strong analytical thinking, problem-solving skills, and effective communication help professionals excel in troubleshooting and collaborating with cross-functional teams. These skills ensure reliable wireless network performance, efficient issue resolution, and the ability to meet organizational connectivity needs.

What does a wireless engineer do?

A wireless engineer designs, implements, and maintains wireless communication systems such as Wi-Fi, cellular networks, and radio frequency (RF) systems. They analyze signal coverage, troubleshoot connectivity issues, and optimize network performance using tools like spectrum analyzers and network simulators. Certification in wireless technologies and knowledge of protocols like LTE or 5G are often required for this role.

What engineers make $300,000 a year?

In wireless engineering, senior-level professionals such as wireless network architects, radio frequency (RF) engineers, and senior systems engineers can earn $300,000 or more annually, especially with extensive experience, advanced certifications, and leadership roles. High compensation often involves working in large organizations, managing complex projects, or holding specialized expertise in areas like 5G, LTE, or network security.

How do wireless engineers typically collaborate with other teams during a network deployment project?

Wireless engineers frequently work cross-functionally with network architects, site surveyors, project managers, and field technicians to ensure successful network deployments. They are responsible for translating technical requirements into practical solutions, often coordinating closely with IT and operations teams to integrate wireless infrastructure with existing systems. Effective communication and teamwork are essential, as wireless engineers must address site-specific challenges, troubleshoot issues, and ensure that all stakeholders are aligned on project goals and timelines.
What are popular job titles related to Wireless Engineering jobs in Illinois? For Wireless Engineering jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Wireless Engineering jobs in Illinois look for? The top searched job categories for Wireless Engineering jobs in Illinois are:
Wireless Engineering jobs near you
Infographic showing various Wireless Engineering job openings in Illinois as of July 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $125,499 per year, or $60.3 per hour.

Wireless network validation Engineer

Pentangle Tech

Mossville, IL • On-site

Contractor

Re-posted 23 days ago

Job description

Job Title: Wireless network validation Engineer 

Location: Mossville, IL

Duration: Long Term

Client: Caterpillar 

Job Description

Role will focus on wireless network validation testing for Caterpillar autonomous and remote-control applications.  Technologies could range from wifi to both private LTE & private 5G cellular.  Dynamic day to day role could have you working on multiple technologies based on demand.

  • 3-5 years of route/switch core network experience
  • Cisco Wireless Lan Controller experience desired
  • Should understand Radio Frequency (RF) spectrum
  • Configuration and troubleshooting of outdoor wireless experience desired (deeper experience than cellular drive testing)
  • Mechanical capability is a nice to have (installing outdoor access points on solar trailers, working with tools, etc.)
  • Linux experience is nice to have
  • Experience with autonomous or remote-control system is a nice to have
  • Up to 25% travel as needed