Cambridge Industries Group ยท 20 hours ago
Senior Firmware Engineer
Santa Clara, CA
Full-time
Onsite
Senior Level, Lead/Staff
$170K/yr - $210K/yr
10+ years expCambridge Industries USA, Inc. is seeking a talented, passionate, and committed firmware engineer to develop cutting-edge optical transceiver products. The role involves designing, implementing, and testing firmware for high-speed optical transceivers, collaborating with various engineering teams to ensure high-quality product delivery.
ElectronicsIndustrial DesignManufacturingProduct DesignShipping
Responsibilities
Design, implement, and test firmware for optical transceiver products, especially for high speed PAM4 modules, 400G, 800G, 1.6T, etc. You will work with PM, hardware, system, and test engineers to deliver high quality firmware and products
Design and develop automation for product feature and performance validation
Support test team to perform module testing in DVT and NPI process
Maintain software tools and firmware release. Document design, implementation, testing process and report
Support customer issues and field debug
Qualification
Required
Bachelor of Science in Computer Science, Electrical Engineering or equivalent with 10 years of working experience in embedded system and firmware development
Excellent in embedded software/firmware development skills in C/C++
Strong understanding of real-time operating systems, multithreading concepts, low-level programming, and hardware-software integration
Experiences of optical industry and PAM4 digital signal processing with numerical optimization and algorithms for the adaptive equalizer is a plus
Experience working with ARM
Familiar with code version control with git or SVN and bug tracking system such as Jira
Preferred
Strong problem-solving and analytical abilities
Familiar with at least one of MCU platforms, such as STM32, Microchip, ATMEL, ARM
Python and scripting skills are desired
Familiar with Industry specs CMIS 5.x
Working knowledge of embedded system development and tool such as IAR, GCC, KEIL
Experience in protocol such as SPI, I2C, Ethernet, RS232
Familiar with lab test equipment such as oscilloscope, logic analyzer and Ethernet traffic tester
Good communication skill and able to work with globally distributed team
Benefits
401(k)
Dental insurance
Health insurance
On-site gym
Paid time off
Vision insurance
Company
Cambridge Industries Group
Mission: To be an innovative global leader in designing and manufacturing of high quality and state-of-the-art networking equipment with superior customer support at competitive cost.
1001-5000 employees
H1B Sponsorship
Cambridge Industries Group has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (6)
2020 (2)
Funding
Current Stage
Public CompanyTotal Funding
unknown2017-11-10IPO
Leadership Team
Gerald Wong
CEO
Recent News
bloomberglaw.com
2025-12-10
2025-01-22
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