Senior Cellular RF Hardware Engineer – Modem Integration
Innominds Software
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Job summary
Innominds Software is seeking an experienced Senior Cellular RF / Hardware Design Engineer to modify an existing board by swapping the cellular modem and validating RF performance. The role focuses on LTE/4G/5G cellular-radio hardware design, modem integration, and ensuring reliable connectivity in battery-powered, low-power devices.
The ideal candidate will bring hands-on experience with cellular hardware, RF testing, and collaboration with PCB teams to implement a replacement modem that meets
Qualifications
- Hands-on cellular RF or wireless hardware design required.
- Experience integrating cellular modems into embedded hardware.
- Ability to modify boards and replace modems.
- Knowledge of RF circuits, antenna interfaces and impedance matching.
- Experience with LTE/4G; 5G NR is a plus.
Responsibilities
- Modify an existing hardware board to replace the current cellular modem.
- Design and integrate LTE/4G/5G cellular-radio hardware.
- Evaluate modem interfaces, RF requirements, power supply, and antenna connections.
- Support RF schematic updates, impedance matching, antenna integration, RF performance optimization.
- Perform hardware bring-up, RF debugging, and cellular connectivity validation.
- Optimize power consumption for low-power and battery-operated devices.
- Collaborate with PCB layout engineers to ensure successful implementation of the updated design.
Skills
Tools
Job description
Innominds Software is seeking an experienced Senior Cellular RF / Hardware Design Engineer to modify an existing board by swapping the cellular modem and validating RF performance. The role focuses on LTE/4G/5G cellular-radio hardware design, modem integration, and ensuring reliable connectivity in battery-powered, low-power devices.
The ideal candidate will bring hands-on experience with cellular hardware, RF testing, and collaboration with PCB teams to implement a replacement modem that meets
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