Radio Frequency Engineer

Ideal Candidate- Looking for a RF Cellular Design and Validation engineer who has experience working with LTE or 5G cellular radio frequency networks someone who has experience working with radio technologies such as GPS/WIFI/BT

We are looking for service from engineering resources to support cellular RF design and validation, as part of a diverse team, working with a group of RF lead and engineers by conducting cellular RF circuit design, RF performance validation, tuning and troubleshooting on AR products.

Description of the Work

Work with RF lead, deliver cellular RF design for specific RF subsystems.

Plan and execute cellular RF validation, determine RF performance and generate reports.

Execute RF matching tuning, verify RF performance during the tuning.

Investigate and debug test setup and performance issues. Verify fixes and improvements, produce status reports and test reports.

Involved in multi-functional engineering discussions for design and validation, drive the discussions for owned workstreams towards delivery.

Skills and Experience required for the Work

Experience/knowledge of RF design and validation with cellular radio technologies: LTE or 5G.

Familiar with RF circuit design including PCB layout methodologies and guidelines.

Working knowledge of general purpose RF test equipment, such as cellular call box, spectrum analyzer, network analyzer etc.

Understanding key cellular RF parametric and 3GPP requirements, and is able to plan and perform the test.

Experience/knowledge of RF matching tuning, smith chart and S-parameter.

Good hands-on skills on rework such as soldering, mock-up, on small PCB and device.

Work in a dynamic, fast paced, high-octane environment.

Good written and oral communication skills.

Preferred Skills and Experience for the Work

Able to write test scripts by using Python or other tools.

RF validation experience on other radio technologies : GPS, WIFI/BT, etc.

Knowledge of electromagnetic simulations and experience in RFIC design.