RF Design Engineer

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.

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.