Radio Systems PHY Engineer

Job Description

Radio System Integrator (Wi Fi 6 / Wi Fi 7)

Role Summary

Own end-to-end system integration and performance closure for Wi‑Fi 6 (.11ax) and Wi‑Fi 7 (.11be) platforms. Lead bring-up, feature enablement, debugging, and automation across PHY/MAC, firmware, RF, antenna, and validation teams.

Key Responsibilities

• Drive system bring-up and integration through product readiness (HW/SoC/firmware drops).
• Lead performance closure on throughput, latency, range/coverage, stability, and robustness.
• Integrate/validate Wi‑Fi 6/7 features (e.g., Wi‑Fi 7 MLO, high-throughput scenarios; Wi‑Fi 6 OFDMA/MU‑MIMO behavior).
• Perform cross-layer root-cause debugging using logs/telemetry and targeted lab measurements.
• Build and maintain Python-based automation for regression and performance sweeps; publish clear metrics and documentation.

Job Requirements

Qualifications & Experience

• B.E./B.Tech. in Electronics/Telecom/EE (M.E./M.Tech. is a plus).
• 5 to10 years in Wi‑Fi system integration / validation / performance engineering (AP/router/CPE/chipset/platform).

Required Skills

• Proven hands-on experience with Wi‑Fi 6 + Wi‑Fi 7 integration and performance debugging.
• Strong ability to correlate KPIs (throughput/latency/PER/retries/stability) to root causes across SW/HW.
• Basic RF awareness impacting Wi‑Fi (interference, desense, sensitivity/EVM trends) — no RF design required.
• Python scripting; C/C++ familiarity is a plus.
• Working in Agile flows; Jira/Confluence/Git preferred.