Testing Engineering M/F

Wireless Test Engineer (San Diego, CA)

We are seeking a Wireless Modem Test Engineer to support the validation, testing, and optimization of 5G/4G modem technologies. This role will focus on interoperability testing (IOT), feature validation, RF performance testing, power measurement, automation, and troubleshooting across multiple network infrastructure vendors. The ideal candidate will possess strong expertise in wireless protocols, modem technologies, and hands-on experience with industry-standard test equipment and network emulators.
This is a W2 contract position and is not eligible for C2C or W2 referral candidates.
Support 5G and 4G interoperability testing (IOT) activities across multiple network infrastructure vendors, including Ericsson, Nokia, and Samsung.

• Participate in new feature validation and verification efforts within a laboratory environment using network emulators and infrastructure vendor software releases.
• Execute RF performance testing for 5G NR FR1 and FR2 technologies.
• Reproduce and analyze customer-reported and field issues within a controlled lab environment.
• Perform modem power consumption measurements, benchmarking, and optimization analysis.
• Support laboratory, field, and certification testing activities, including:

o Regression testing
o Log analysis
Analyze UE and network logs to identify root causes of protocol, RF, and performance issues.

• Collaborate with cross-functional engineering teams to resolve issues and improve modem performance.
• Travel as required to support laboratory, field, interoperability, and certification testing activities.

o NSA (Non-Standalone)
o SA (Standalone)
Experience with protocol, RF, and data performance testing.

• Experience supporting carrier certification and network vendor testing requirements.
• Hands-on experience measuring and analyzing modem Days-of-Use (DoU) power consumption data and identifying optimization opportunities.
• Strong log analysis and troubleshooting skills using mobile device and network logging tools.
• Experience developing test automation solutions, preferably using Python.
• Experience with wireless certification testing programs.
• Familiarity with network emulators and automated test environments.
• Strong analytical and debugging skills for modem performance, protocol, and RF-related issues.
• Ability to work independently and collaboratively in a fast-paced engineering environment.

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Hours you will be work as a Wireless Test Engineer: Monday through Friday, 8 am - 5 pm PST
Compensation you will receive as a Wireless Test Engineer: $65-$80 per hour

Saige Partners, one of the fastest growing technology and talent companies in the Midwest, believes in people with a passion to help them succeed. We are in the business of helping professionals Build Careers, Not Jobs. Saige Partners believes employees are the most valuable asset to building a thriving and successful company culture, which is why we offer a benefit package and convenient weekly payment solutions that helps our employees stay healthy and maintain a positive work/life balance.