- L3Harris (Aurora, IL)
- …always in mind, our employees deliver end-to-end technology solutions connecting the space, air , land, sea and cyber domains in the interest of national security. ... Job Title: Field Technician C Job Code: 24854 Job Location: Oak Lawn,...Network topology, Frame Relay, Fractional T-1, SONET Network Technology, ATM , Private Line, Voice, and Data applications + Good… more