# RF Antenna Engineer at Hark

- Company: Hark
- What the company does: At Hark, we are building the most advanced personal intelligence in the world.
- Company website: https://hark.com
- Type: Startups
- Level: Mid level
- Location: San Jose
- Work setup: On-site
- Pay: $120K to $300K base salary per year (USD)
- Posted: 2026-03-23
- Apply by: 2026-10-08
- Apply: https://job-boards.greenhouse.io/hark/jobs/4193653009
- Page: https://www.1752.vc/careers/jobs/hark-rf-antenna-engineer/

## About the role

As the RF antenna engineer, you will be responsible for the end-to-end wireless design for our first-generation consumer wearable/device. You aren't just placing components; you are architecting a complex ecosystem of Cellular, Wi-Fi, BT, GNSS, NFC, and UWB radios within an extremely tight physical envelope. Your mission is to deliver optimal wireless functionality for the users.

## What they're looking for

- 10+ years in RF/Antenna design, with at least 2 full lifecycles leading a high-volume consumer electronic product to mass market
- Expert-level proficiency in ANSYS HFSS, CST Studio Suite, or similar EM simulation tools
- Full-stack understanding of RF front-end (RFFE) design, including filters, switches, LNAs, and matching networks
- Proven experience with 5G/4G LTE, Wi-Fi 6E/7, Bluetooth 5.x, GNSS (L1/L5), and UWB
- Strong hands-on skills with VNA, Spectrum Analyzers, and Anechoic Chamber testing (TRP/TIS)

Tags: RF Engineering