Cssmerge QC Technician at Atoms performs firmware flashing and functional testing on PCBs to ensure quality before deployment. The role involves hands-on bench work, using programming tools and test equipment to verify and troubleshoot hardware.
Responsibilities
The QC Technician is the last check between our electronics and the field. You will flash firmware onto circuit boards every day, run functional tests, and make sure every board that leaves the bench is correctly programmed, traceable, and working.
This is a hands-on, bench-based role on the hardware production team. You will work closely with hardware and firmware engineers, follow documented procedures, and flag anything that looks off before it reaches a vehicle.
Flash bootloaders, firmware, and configuration files onto PCBs and modules using programming fixtures, JTAG/SWD debuggers, USB/serial tools, and in-house scripts.
Confirm the correct firmware version and configuration is loaded on every board, matched to the build order, and run batch flashing efficiently while keeping error rates near zero.
Run functional and power-on tests after flashing, following test procedures and checklists; visually inspect boards for physical defects such as damaged components, solder issues, bent pins, and connector damage.
Use multimeters, power supplies, and basic test equipment to check voltages and continuity.
Separate passing and failing units, and tag failures clearly for engineering review. Write clear failure reports with symptoms, steps taken, and photos where useful.
Log serial numbers, firmware versions, test results, and failures in our tracking system or spreadsheets, label boards and keep inventory of programmed, tested, and failed units accurate.
Do first-level troubleshooting on failed flashes and tests: re-seat connections, check cables, retry, and swap fixtures–escalate recurring or unexplained failures to hardware and firmware engineers with enough detail to act on.
Follow ESD-safe handling and keep the bench, fixtures, and tools clean, calibrated, and organized, suggest improvements to procedures, fixtures, and scripts that cut cycle time or errors.
Help keep work instructions and checklists up to date as firmware and hardware change, and support new product introductions and engineering builds when needed.
Qualification
High school diploma or equivalentComfortable on a linux computerReliableBackground in automotiveExperience with oscilloscopes
Required
High school diploma or equivalent; technical certificate or associate degree in electronics or a related field is a plus.
3+ year of hands-on experience in electronics manufacturing, test, QC, or a similar bench role.
Comfortable handling PCBs and small components with ESD-safe practices.
Basic use of a multimeter and bench power supply.
Comfortable on a linux computer: running programs or scripts from instructions, using a command line at an intermediate level, and entering data accurately in spreadsheets or tracking tools.
Able to follow written procedures exactly and recognize when something doesn't match them, clear written and verbal communication for logging results and reporting failures.
Reliable, consistent, and comfortable with repetitive, high-volume work.
Background in automotive, robotics, or heavy equipment electronics preferred.
IPC-A-610 or IPC J-STD-001 certification, or working knowledge of PCB workmanship standards preferred.
Experience flashing microcontrollers (STM32, ESP32, NXP, or similar) with tools such as ST-Link, J-Link, or OpenOCD preferred.
Familiarity with Linux and running Python or shell scripts preferred.
Experience with oscilloscopes, logic analyzers, or serial terminals (UART, CAN), basic soldering and rework skills, and experience with test fixtures, bed-of-nails testers, or production test stations preferred.
