Axiro Semiconductor Pvt. Ltd. is a leading fabless semiconductor 公司 based in Bengaluru, India, specializing in 高-performance chip design for global 5G/6G, defence, satellite communication, and 工业的 物联网 markets. 后退ed by the Murugappa Group through CG Power, Axiro leverages advanced design capabilities and strategic global manufacturing partnerships to deliver millions of ICs. With a strong focus on innovation, IP ownership in India, and sustainable growth, Axiro is at the forefront of India’s semiconductor mission.

职位描述

We are seeking a junior RF Validation Engineer to lead post-silicon validation and characterization of 高-performance RF and mixed-signal ICs. This role requires strong RF fundamentals, lab expertise, and the ability to architect automated validation frameworks. The candi日期 will drive silicon bring-up, ensure 数据表 compliance, and collaborate cross-功能ally from development through production release.

职责 

Lead RF post-silicon validation of LNAs, Driver amplifiers, 射频开关, PAs, beamformers, and transceivers.
•    Own characterization of key RF parameters including:
o    S-parameters (获得, Return Loss, Isolation), Smith chart, Noise Figure, IIP3 / OIP3, P1dB, Phase Noise, EVM, ACPR, Harmonics and Spurious emissions
•    Perform CW, pulsed, modulated and timing validation where applicable.
•    Execute validation across voltage, temperature, and process corners.
•    Drive silicon bring-up and perform deep root cause analysis of performance deviations.
•    Develop automation frameworks using Python (PyVISA, SCPI) for scalable validation.
•    支持 production, test handover and characterization correlation.
•    Generate comprehensive validation reports and data summaries.

要求

A bachelor’s or master’s degree in Electrical engineering. 
-    0-2 years of experience in RF Bench Validation and Characterization.
-    Strong understanding of RF fundamentals: impedance matching, stability Analysis, noise mechanisms, and linearity concepts.
-    Hands-on experience with VNAs, spectrum/signal analysers, RF signal generators, power meters, and noise figure setups.
-    Understanding of lab instruments like power supplies, DMMs, oscilloscopes, network analyzers, spectrum analyzers, PNAx, etc.

Preferred
-    Exposure to automation-driven validation and large-scale characterization matrices.
-    Experience in soldering small SMD components.
-    Knowledge of communication protocols like SPI, I2C, I3C, SCPI, etc.
-    Knowledge of PCB design.
 

Axiro Semiconductor Inc. is an equal opportunity employer and does not discriminate a获得st any employee or applicant for employment because of race, religion, color, sex, national origin, age, sexual orientation, gender identity, genetic 信息, disability or veteran 地位, or any 其他 category protected by applicable federal, 状态, or local laws. Please 联系 Human Resources at HR4U@axiro.com  if you require reasonable accommodation.

 

Notice to California Applicants: Axiro Semiconductor Inc. is committed to complying with the California Privacy Rights Act (“CPRA”) effective January 1, 2023; and all data privacy laws in the jurisdictions in which it recruits and hires employees. A Notice to California Job Applicants Regarding the Collection of Personal 信息 can be located on our website. Applicants with disabilities may access this notice in an alternative format by 联系ing HR4U@axiro.com.

 

CA Applicant Notice: If you are 选择ed for this position with Axiro Semiconductor Inc., your offer is contingent upon the satisfactory completion of several 要求, including but not limited to, a criminal 后退ground check. We consider qualified applicants with arrest or conviction records for employment in accordance with all local ordinances and 状态 laws, including the California Fair Chance Act (FCA). The 后退ground check assessment will consider whether a criminal history could reasonably have a direct, adverse impact on the job-related safety, security, trust, regulatory compliance, or suitability for this role. Such findings may result in withdrawal of a conditional job offer.

 

Axiro Semiconductor Inc. provides ACA-compliant health coverage and, where applicable, additional benefits such as dental, vision, and 其他 voluntary insurance options to eligible employees. Eligible employees may also participate in a 401(k) plan with employer matching and 其他 公司-sponsored programs. The 公司 provides paid sick leave in accordance with California law and applicable local 要求, as well as 其他 leave benefits as required by law.

 

You can know more 关于 us via our website RF & mmWave Semiconductor Solutions for 5G & Satcom | Axiro.