Description

Ring is seeking an RF System Engineer who will be a part of our global electrical engineering team, playing a critical role in ensuring the highest product quality standards and driving continuous improvement for the products.

You must be responsive, flexible and able to succeed within a fast-paced environment.

Key job responsibilities

In this role, you will be responsible for RF HW design and validation activities as follows:

• High level architecture, platform/component selection, schematic design, placement/layout guidance and review, board bring-up, and test flow planning.

• Complete RF design and validation by our own with internal resources

• Issue debug, performance tuning.

• Second source qualification.

• Handle RF issues and be the owner/coordinator of internal engineering.

• Provide test plan and criteria for design stages (EVT/DVT/PVT/MP).

• Production line assistance, on-site if needed.

We are open to hiring candidates to work out of one of the following locations:

Hsinchu City, TPE, TWN | Taipei, TPE, TWN

Basic Qualifications

• Bachelor/Master’s degree in Electronic Engineering or related field

• 10+ years’ experience in RF Systems related to 3G/4G technologies , Wi-Fi, and Bluetooth products

• DFM and high-volume manufacturing support experience

• Experience with prototyping and implementation

• Excellent understanding of RF technology, especially WiFi and BT (WiFi, BT, GNSS, LTE and LoRa.)

• Excellent Understanding of Baseband circuity and power management experience.

• Hands-on RF matching circuity tuning and optimization.

• Hands-on RF testing with equipment (NA, Spectrum, IQxel, CMW500 etc.)

• Good communication skills in both English and Mandarin.

• Experience with production line activities.

• Experience with Antenna.

• Experience with wireless product design in IP CAM, mobile WiFi, AP router, Car cam and handheld device.

Preferred Qualifications

• Master's degree in electrical engineering, computer engineering, or equivalent

• Experience working with interdisciplinary teams to execute product design from concept to production

• Experience with the project management of technical projects

• Familiar with RF issues and debugging such as compliance, de-sense, coexistence, EMI, and cross interference.

• Familiar with CAD tools (OrCAD, Allegro)