Staff WWAN Modem Access Stratum Software Engineer

Job summary

COMPANY: Qua*** Technologies, Inc. JOB AREA: Engineering Group, Engineering Group > Modem Technologies Software General Summary: This individual leads the design, implementation, verification, validation, and commercialization of access stratum software for cellular modems across multi RAT technologies such as 5G and 4G.

Qualifications

• collaborates with cross functional teams, and delivers a robust modem solution that meets industry and customer expectations.
• Own the development and integration of access stratum functionality for multi RAT modems, ensuring alignment with 3GPP specifications and product
• Architects, optimizes, and enhances multi RAT behavior—such as mobility, connectivity, resource coordination, and system interaction—to improve throughput, latency, reliability, and power.
• Improves software architecture, timing, resource usage, and interactions between layers to achieve stable and efficient modem operation across different radio conditions.
• Uses logs, tests data, and real world results to identify performance gaps and make software design improvements for multi RAT operation, mobility, and access stratum responsiveness.
• Builds and executes test strategies to validate access stratum features, evaluate system behavior, and ensure compatibility with 3GPP standards and customer expectations.
• Works with system, protocol, firmware, validation, and product teams to deliver end to end access stratum solutions and resolve cross functional integration issues.
• Debugs and resolves access stratum issues during bring up, testing, and customer or field deployments.
• Refines software interfaces, maintain code quality, and guide the evolution of the modem’s access stratum framework.
• Produces clear design documents and feature descriptions, and actively participate in technical discussions, planning, and leadership activities.
• Acts as a strong contributor at design reviews and project meetings and communicates and implements a development plan.
• Will accept a Master's Degree (or foreign academic equivalent) in Electrical Engineering, Computer Engineering, Computer Science or related degree field and six (6) months of experience in a related occupation.

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Security clearance