Need professional:
Electronic Engineering/Microwave RF Professional

Job Responsibilities
1. RF module design, including R&D of terminal RF module products such as 2G, WCDMA, LTE, LTE+, and 5G C-Band;
2. RF power amplifier chip design, mainly including gallium arsenide HBT, gallium nitride and other chip designs.

Job Requirements
1. Master degree or above (inclusive), major in electronic engineering, microwave radio frequency;
2. Solid RF foundation, familiar with RF matching design and RF filter design;
3. Experience in electromagnetic simulation and active circuit design is preferred, such as RF power amplifier, low noise amplifier, etc.;
4. Proficiency in  EM simulation, familiar with ADS, Cadence PCB and other design software;
5. Familiar with RF test equipment, such as signal source, spectrum analyzer, network analyzer, etc.;
6. Serious and careful, strong sense of responsibility, and strong professionalism;
7. Have team spirit and can work under pressure.

Please send your resume to this email: lu.liu@radrocktech.com

Need professional:
Microelectronics related professional direction

Job Responsibilities
1. Responsible for the design of LNA, Switch, PA and other RF circuits and modules based on CMOS/SOI process;
2. Responsible for RF device and circuit layout design and post-imitation and packaging simulation verification, participating in RF device modeling and material design;
3. Responsible for test verification and laboratory debugging of RF circuits and modules;
4. Write product manuals, application documents, etc.

Job Requirements
1. Master degree or above (inclusive), semiconductor physics and microelectronics and other related majors;
2. Familiar with related knowledge of microwave radio frequency/electromagnetic field, analog circuit, signal and system, communication system;
3. Familiar with the semiconductor (CMOS/SOI/GaAs/SiGe, etc.) process;
4. Skilled use of design tools such as ADS, Cadence  and common test equipment, strong layout design experience and circuit test analysis ability;
5. Outstanding hands-on and active learning ability, good communication/teamwork ability;
6. Those with the following experience are preferred:
a. Have complete PA Module/LNA/Switch product development experience;
b. Proficient in laboratory test equipment operation and process;
c. Familiar with semiconductor devices, materials and processes;
d. Familiar with passive device design.

Please send your resume to this email: lu.liu@radrocktech.com

Need professional:
Microelectronics related professional direction

Job Responsibilities
1. Participate in the research and development of new products as a circuit design engineer, including circuit design, simulation, etc.;
2. Guide layout work to ensure layout quality;
3. Complete the product development documents;
4. Participate in product testing and DEBUG.

Job Requirements
1. Master degree or above (inclusive), major in microelectronics;
2. Proficient in the basic knowledge of analog circuits, and experience in independently designing modules such as Bandgap, OPAMP, AD/DA, LDO, DCDC is preferred;
3. Proficient in cadence design layout ability;
4. Good communication skills and team spirit, love technology, willing to innovate, proficient in reading English technical documents.


Please send your resume to this email: lu.liu@radrocktech.com

Need professional:
Electronic engineering professional direction

Job Responsibilities
1. Responsible for the daily maintenance of laboratory test instruments and systems;
2. Test the chip according to the test tasks formulated by R&D, including routine test, stability test, noise test, aging test, etc., and form a test report;
3. Build a test platform according to the needs of the test, and debug and analyze the abnormal conditions during the test;
4. Assist in the introduction and debugging of the chip mass production stage, and travel to the factory for system debugging and supervision according to the needs of the situation.

Job Requirements
1. Bachelor degree or above (including), communication engineering, microelectronics and other electronic engineering majors;
2. Solid electronic/RF/microwave knowledge, understand the principles of RF communication, have used RF test instruments, and understand their operation and principles;
3. Those with relevant experience in chip testing are preferred;
4. Experience in programming, familiar with LabVIEW/C/C++/.NET/Matlab and other programming languages is preferred.


Please send your resume to this email: lu.liu@radrocktech.com