Radio Firmware Engineer - RF Transceivers & Link Layer

Powerus; Rock Hill (SC); In loco; USD 100.000 - 140.000; Tempo pieno

Descrizione del lavoro

Powerus seeks a Radio Firmware Engineer to develop transceiver control and link-layer firmware for Powerus controller and aircraft radios. The role focuses on drivers, framing, timing, and secure communication in high-consequence environments.

You will work on RF calibration, flight test measurements, and production test modes to ensure robust performance. U.S.-based candidates with ITAR compliance experience are encouraged to apply.

Competenze

• Bachelor's degree in electrical engineering, computer engineering, or related discipline, or equivalent practical experience.
• Professional experience developing embedded firmware in C.
• Experience developing firmware for radio transceivers or wireless products.
• Experience with microcontrollers or embedded Linux, including SPI, UART, and DMA.
• Ability to use spectrum analyzers and logic analyzers to debug firmware.
• U.S. Person status required; access to ITAR- and EAR-controlled data.

Mansioni

• Develop drivers and control firmware for RF transceivers and front-end components.
• Implement link-layer functions including framing, retransmission, channel access, and frequency hopping.
• Implement link quality monitoring and adaptive data rate and power control.
• Implement pairing, encryption, and authentication between controller and aircraft.
• Implement RF calibration and production test modes.
• Measure link performance on the bench and in flight test.

Conoscenze

Embedded firmware

Radio transceivers

Embedded Linux

SPI/UART/DMA

Spectrum analysis

Logic analyzer usage

Formazione

Bachelors in EE/CE or related

Strumenti

Spectrum analyzers

Logic analyzers

Descrizione del lavoro

Powerus seeks a Radio Firmware Engineer to develop transceiver control and link-layer firmware for Powerus controller and aircraft radios. The role focuses on drivers, framing, timing, and secure communication in high-consequence environments.

You will work on RF calibration, flight test measurements, and production test modes to ensure robust performance. U.S.-based candidates with ITAR compliance experience are encouraged to apply.