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We figured out the best telecommunication companies to work for in Illinois using data on salaries, company financial health, and employee diversity. You can also search for the best telecommunication companies to work for in any other state or city.

Zippia score 4.6
Westell Technologies, headquartered in Aurora, Illinois, is a global leader of intelligent site management, in-building wireless, cell site optimization, and outside plant solutions focused on wireless innovation at your network's edge. The comprehensive solutions Westell provides enable service providers, tower operators, and other network operators to reduce operating costs while improving network performance. With millions of products successfully deployed worldwide, Westell is a trusted partner for transforming networks into high quality, reliable systems.
Zippia score 4.3
Located in San Jose, California, Proxim Wireless Corporation builds scalable broadband wireless networking systems for a wide variety of market segments including enterprises, service providers, carriers, governments and municipalities. With over 30 years of wireless experience, Proxim is recognized for its unparalleled reliability, superior performance and drive for innovation.
Zippia score 3.6
TCC is one of the largest T-Mobile exclusive retailers operating over 125 stores in 10 states and rapidly growing
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Westell Technologies |