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Wireless Software Engineer

Keysight Technologies • United States
Relocation
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Keysight seeks a Wireless Software Engineer to develop and optimize next-generation 5G-Advanced wireless protocol software for customer deployments. The role involves designing production-quality C/C++ and Python code, debugging Layer 1-3 protocols, and collaborating with R&D and customers on technical solutions. Requires a Bachelor's/Master's degree and 8+ years of software development experience in wireless communication systems with deep 3GPP protocol expertise.

Key Highlights
Develop production-quality C/C++ and Python software for 5G-Advanced and next-gen wireless systems
Debug and resolve complex issues across 3GPP protocol layers (L1/L2/L3)
Collaborate directly with customer engineering teams and Keysight R&D on technical solutions
Up to 50% travel to client sites required
Salary range: $149,850 - $249,750 annually (Everett, WA)
Key Responsibilities
Design, develop, and enhance software features within wireless communication systems and protocol stacks
Develop production-quality software in C/C++ and Python for Linux-based environments
Analyze and debug complex issues across Layer 1 (PHY), Layer 2 (MAC/RLC/PDCP), and Layer 3 (RRC/NAS) protocols
Investigate and troubleshoot issues across the full protocol stack and collaborate with development teams for root-cause resolution
Develop APIs, software tools, automation frameworks, and diagnostics to improve productivity
Analyze signaling logs, traces, packet captures, and performance metrics to identify root causes
Lead technical discussions with customers and provide guidance on protocol implementation and performance optimization
Contribute to software releases, validation activities, and deployment of new features
Technical Skills Required
C/C++ Python 3GPP Wireless Protocols
Benefits & Perks
Medical, dental and vision
Health Savings Account
401(k) Plan
Flexible Time Off, Paid Holidays
Tuition Reimbursement
ESPP (Employee Stock Purchase Plan)
Restricted Stock Units

Job Description

Overview

Keysight is a mission-critical design enablement partner for organizations solving the world's most complex engineering challenges. With deep engineering expertise and leading design, emulation, and test solutions, our ~16,800 employees help customers in over 100 countries accelerate innovation across communications, automotive, energy, quantum, aerospace and defense, semiconductor, and artificial intelligence markets.

At Keysight, people come together to explore new ideas, challenge what's possible, and advance the technologies defining the future. Here, you'll find opportunities to do your best work, take your career further, and thrive in an award-winning culture.

About the Role

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