Carrier Aggregation jobs

Principal 5G Wireless & Device Technology Architect

AT&T · Posted Nov 6, 2026

Plano, Texas, United States
On-site
Full-time · Manager
$189K–$284K per year

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Lead technical architecture for 4G/5G device and network integration, driving spectrum strategy, certification, and interoperability across OEMs and vendors.

Compensation

Our Principal Member of Technical Staff jobs earn between $189,200.00 - $283,800.00 USD Annual. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.

Responsibilities

Define and drive 4G/5G spectrum, bandwidth, carrier aggregation and dual connectivity strategies
Partner with RAN, Standards, Operations, Product, and Device teams to translate network evolution plans into device requirements
Provide technical leadership across LTE and 5G NR bands, channel bandwidths, low-band, mid-band, high-band/mmWave, and wideband deployment strategies
Evaluate chipset and device compliance with UE capability signaling, carrier combinations, RF/network capabilities
Lead IODT/IOT and interoperability alignment across RAN vendors, chipset manufacturers, OEMs, IoT modules, and device partners

Requirements

Bachelor's or Master's degree in Electrical Engineering, Telecommunications Engineering, Computer Engineering, or a related technical discipline, or equivalent relevant experience
Nice to have: AI/ML
Nice to have: generative AI
Nice to have: copilots
Nice to have: intelligent assistants

Ingeniero RAN L3

Ingeniero RAN L3

Responsibilities

Requirements

Skills

Benefits

Principal 5G Wireless & Device Technology Architect

Compensation

Responsibilities

Requirements

Skills

Benefits