- Sierra Nevada Company, LLC (Hagerstown, MD)
- … professional ready to take your aviation career to next level? Join our team! As an Avionics Technician IV , you will be using your skills and expertise to ... perform avionics maintenance according to FCC, FAA and company policies...for moderately complex installation, testing, troubleshooting and repair of avionics components, and maintenance of test equipment, tools, and… more