Senior Firmware Engineer Neuromodulation
Listed on 2026-08-22
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Software Development
Software Testing
Job Title:
Senior Firmware Test Engineer (Neuromodulation) Position Overview
We are seeking a highly skilled Firmware Test Engineer to join our R&D team onsite in St. Paul, MN
. You will be responsible for ensuring the safety and efficacy of life-changing Class III medical devices. This role focuses on the verification of neuromodulation systems, specifically Deep Brain Stimulation (DBS) and spinal cord stimulation for chronic pain therapy.
Verification Planning & Execution: Author comprehensive Verification Plans and Test Procedures based on behavioral requirements for complex therapy delivery.
Advanced Scripting: Implement and maintain a library of test scripts using Tcl/Tk
.Formal Design Controls: Drive scripts through formal review cycles, meticulously addressing peer comments and ensuring compliance with FDA/ISO standards.
System Integration: Test the new BLE (Bluetooth Low Energy) layer and integrate it with existing TCL libraries for seamless device-to-programmer communication.
Defect Management: Identify, isolate, and document hardware/firmware bugs with detailed reporting and root cause analysis.
Domain Expertise: Deep understanding of neuromodulation therapies, including the relationship between voltage/current signals and physiological pain relief.
Sensing & Stimulation: Experience testing systems that incorporate both sensing (feedback loops) and stimulation (delivery of therapy).
Connectivity: Proven experience with Telemetry and wireless protocols, specifically the implementation and testing of BLE stacks
.Scripting Language: Expert-level proficiency in Tcl/Tk is non-negotiable for this role.
Regulatory Knowledge: Familiarity with IEC 62304 and the formal documentation required for Class III medical devices.
Location: Ability to work onsite in St Paul, MN.
Education: B.S. in Electrical Engineering, Computer Science, Biomedical Engineering, or a related field.
Experience: 5+ years in firmware testing, preferably within the medical device, aerospace, or defense industries.
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