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FIELD TECHNICIAN III - PUB SECNew
Lumen Technologies · San Diego, US
Senior

+10K new in the last hour

FIELD TECHNICIAN III - PUB SEC

Lumen Technologies · Posted Nov 10, 2026

San Diego, California, United States
Senior
5+ years

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Responsibilities

Troubleshoots network equipment
install/change/decommission and testing of transport, Ethernet, SONET and IP network layers
install and test customer equipment (CPE)
maintain asset management processes
perform preventive scheduled maintenance on network and critical infrastructure

Skills

telecommunications practices transport equipment fiber optic cable locating network troubleshooting HVAC systems high voltage electrical systems DC power plants routing configuration TCP/IP SS7 Ethernet

IP network layers

network equipment

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