RF Design Engineer

Job Description

Role Summary

Join the Radio R&D/PHY System team to develop and optimize millimeter-wave PtMP radios. You will focus on RF performance, partnering with PHY/DSP, modem, antenna, and embedded teams to meet product KPIs.

Key Responsibilities

Support RF architecture and design trade-offs (gain/linearity/noise, LO/frequency planning, front-end optimization).
Develop and own RF control & calibration (gain/phase, IQ/DC, LO leakage, temp/aging compensation).
Lead RF bring-up, characterization, and verification using lab instrumentation; automate measurements where possible.
Drive radio KPI improvements: EVM, output power, ACLR/spectral mask, sensitivity, spurs/phase noise.
Provide cross-functional debug support and input to RFIC/board/antenna revisions.
Support full lifecycle: prototype → validation → production transfer → sustaining.

Job Requirements

Qualifications & Experience

B.E./B.Tech. (M.E./M.Tech. preferred).
5–10 years in RF engineering (hands-on validation/bring-up + design/research exposure).

Required Skills

Strong RF fundamentals and hands-on measurement/debug (VSA/VSG, spectrum, power measurements; VNA familiarity a plus).
Experience with mmWave (60 GHz+) or similar high-frequency systems preferred.
Python for automation/data analysis; C/C++ exposure is a plus.
Agile tooling familiarity (Jira/Confluence/Git) preferred.
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