5G Log Analysis Engineer

Saige Partners • Seattle, WA

5d

About The Position

We strive to be Your Future , Your Solution to accelerate your career! Contact Hannah Wilson at [email protected], you can also schedule an appointment at to learn more about this opportunity! Position: 5G Log Analysis Engineer (Seattle, WA) Job Overview: We are seeking a Modem Test & Log Analysis Engineer to support log analysis , field certification , and lab IoT activities for major U.S. carriers including AT&T, Verizon, T-Mobile, and Dish . This role requires strong technical expertise in LTE/5G modem technologies, problem-solving capabilities, and excellent communication skills. The ideal candidate will be responsible for executing field and IoT tests, analyzing failure logs, planning innovative test cases, and collaborating cross-functionally to resolve critical performance and protocol issues in a fast-paced environment. This is a contract role.

Requirements

• Bachelor’s degree in Electrical Engineering, Computer Science, or related field with 5+ years of relevant experience, or Master’s degree with 2+ years of experience.
• Strong expertise in modem protocol stack layers : L1, MAC, RRC, and PDCP for LTE/5G.
• Deep understanding of 5G NR NSA/SA and Satellite technologies including NB-NTN , Direct-to-Cell , and NR-NTN .
• Solid understanding of IMS protocol and VoWiFi call flows .
• Demonstrated ability to troubleshoot and resolve end-to-end system performance and functional issues in collaboration with software teams.
• 2–3 years of hands-on experience with mobile device testing and failure analysis during IoT or field testing.
• Experience with PDC , F4L , and DFIT test scenarios.
• Familiarity with U.S. chipset and carrier certification processes .

Nice To Haves

• Strong problem-solving abilities and ownership mindset.
• Ability to bring innovative approaches to testing methodologies.
• Excellent verbal and written communication skills .
• Proven ability to thrive in a collaborative, fast-paced team environment with tight schedules.

Responsibilities

• Support log analysis for field certification, performance testing, and lab IoT activities across multiple U.S. carriers.
• Lead IoT and field test execution , analyze failure logs, and drive issue resolution in collaboration with cross-functional teams.
• Plan and design innovative test scenarios to identify critical modem issues and performance bottlenecks.
• Define and monitor KPIs to enhance modem performance, focusing on LTE and 5G (NSA/SA) technologies.
• Generate and deliver executive-level reports highlighting project status, test results, and escalation of critical issues.

What This Job Offers

• Career Level: Mid Level