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Active Keyword: Telephony Systems Clear all

4 of up to 20 (filtered)

Telephony Systems Administrator

AT&T

Columbia, MD 10 days ago $89,200–$129,400

Actively hiring Confirmed live today High trust Below market

Cisco Unified Communications Manager VoIP SIP H.323 Cisco UCS TDM Nortel Meridian Voice Gateways Virtualization Security Monitoring System Administration

7+ yrs exp

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iOS Telephony Software Engineer, Wireless Technologies & Ecosystems

Apple Inc

Cupertino, CA 12 days ago $129,300–$194,700

Actively hiring Confirmed live today High trust Below market

C C++ Objective C Swift Thread Mesh IEEE 802.15.4 Bluetooth Zigbee Z-Wave WiFi LoRa OSI Model Kernel Space User Space IoT Protocols Open Source Software

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Telephony Software Engineer, Wireless Technologies & Ecosystems

Apple Inc

Cupertino, CA 18 days ago $129,300–$194,700

Actively hiring Confirmed live yesterday High trust Below market

C++ C Objective-C Machine Learning GenAI iOS watchOS Wireless Communications Algorithms IMS Network Slicing Multi-radio Link Selection

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Software Engineering Manager, Telephony, Wireless Technologies & Ecosystems

Apple Inc

San Diego, CA 152 days ago $195,700–$338,400

Actively hiring Confirmed live yesterday High trust Above market

C C++ IMS VoLTE VoNR RCS SIP SDP MSRP MLS Wi-Fi Calling Concurrency Performance Optimization Modem Integration Diagnostics Analytics

8+ yrs exp

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