Careers at Trilithic, Inc.

Help Shape the Future of Broadband.

Trilithic is a trusted global resource of test equipment for the telecommunications industry. We design, manufacture, and commercialize cable TV signal level meters, leakage detection devices, satellite TV meters, head end monitoring/maintenance analyzers, wireless network testers, Ethernet testers, and integrated software solutions to efficiently manage these products and analyze the data they collect. We also design, manufacture, and sell emergency alarm systems.

Trilithic was founded in 1986, and we will celebrate our 30th anniversary in 2016. Our headquarters are located in Indianapolis, IN. Trilithic Asia Company, a wholly-owned subsidiary, was established in Thailand in 2001 to expand our manufacturing footprint and capabilities.

Our company began with one promise: listen to our customers. This mindset allows us to develop forward-thinking solutions that have made Trilithic an industry leader with unparalleled expertise and technology. We have earned a strong reputation for innovation, technical performance, and flexibility in meeting the customers’ exacting requirements. Our company is also ISO 9000:2008 certified.

We believe that each associate contributes significantly to Trilithic’s success and growth, so we take pride in providing a work environment that is entrepreneurial, collaborative, and nurturing. Our culture is conducive to both personal and professional growth leading to rewarding careers. Join our exciting team, and help us continue anticipating and delivering solutions to stay a step ahead of our competition and delight our customers. In other words, to think ahead!

Fax or email your resume to:

Fax: (317) 423-7604



0 open position(s)

Trilithic designs complex electronic circuit assemblies for the cable tv, satellite, and telecom markets. Engineers at Trilithic in Indianapolis are responsible for the research and simulation of a design, the implementation of that design with circuits, FPGA code, firmware, and finally the production package. US citizenship required and a desire to live in Indianapolis, Indiana.


Please direct all applications to Human Resources by emailing your cover letter and resume to: