Firmware Engineer - High-Speed Cable Systems

Amphenol Corporation; Nashua (NH); On-site; USD 90,000 - 120,000; Full time

Job summary

Amphenol Corporation in Nashua, NH is seeking a Firmware Engineer to design, develop and support firmware for high-speed cables and related devices. You will work on firmware for active/passive components, test and debug with a collaborative team on-site in Nashua.

The role emphasizes ARM Cortex-M0+/I2C interfaces, SWD debugging, code reviews, and close interaction with manufacturing and QA teams. Strong English communication is required.

Qualifications

• BS in Computer Science or Computer Engineering with 5+ years firmware experience.
• Experience with ARM Cortex-M0/M0+ and embedded solutions from sub 32KB Flash.
• Knowledge of I2C with bit-banged bus debugging and host interfaces for I2C Slaves.
• Experience with SWD debugging and source control (SVN).
• Strong English reading/writing and interpersonal communication.

Responsibilities

• Design, develop, debug and support firmware for high-speed IO cables and related products.
• Contribute to product teams turning concepts into manufacturable firmware.
• Provide firmware support for qualification, testing, and manufacturing.
• Mentor teammates and ensure firmware is well documented.

Skills

Embedded firmware

C/C++

English communication

Team collaboration

Self-starter

Debugging

SWD debugging

Code reviews

Education

B.S. in Computer Science or Computer Engineering

Tools

Keil

Visual Studio

SVN

Linux

C8051 MCUs

Job description

Amphenol Corporation in Nashua, NH is seeking a Firmware Engineer to design, develop and support firmware for high-speed cables and related devices. You will work on firmware for active/passive components, test and debug with a collaborative team on-site in Nashua.

The role emphasizes ARM Cortex-M0+/I2C interfaces, SWD debugging, code reviews, and close interaction with manufacturing and QA teams. Strong English communication is required.