Embedded Contractor Jobs in Tennessee (NOW HIRING)

We are seeking an embedded systems engineer to own the on-device control software and support the electrical design of a robotic rehabilitation medical device currently transitioning from active R&D into pilot production and commercialization. This role is central to day-to-day embedded and controls execution and works closely with mechanical, software, and production teams to ensure reliable system performance through that transition. The ideal candidate has hands-on experience in embedded control software and electrical hardware, a working knowledge of sensor integration and closed-loop control systems, and works well independently across a breadth of technical domains.

• Own and maintain the product’s PLC-based control software; develop and implement improvements based on testing findings and design changes.
• Support electrical design modifications to the system based on safety and verification testing outcomes.
• Support pilot fabrication from an electrical standpoint: panel wiring, electrical documentation, and electrical QC.
• Integrate and process sensor data (encoders, force sensors, and others) within the control system.
• Maintain and update electrical schematics, BOMs, and documentation for prototype and pilot systems.
• Execute verification testing and debugging of electrical and software systems; document results and drive design refinements.
• Collaborate with software contractors on integration between the on-device control layer and the user-facing application.
• Support evolution of the electrical platform over time, owning the control-software side of the transition and integration.
• Support pilot device installations and clinical training sessions; occasional travel required (<10%).

• Self-starter: tackles complex problems without hand-holding.
• Comfortable with complexity: large, messy projects don’t rattle you.
• High drive: moves fast and shows real progress every week.
• Team player: shares knowledge, listens, and helps others win.
• Quality-focused: won’t call it done until the work is rock-solid.
• Learns on the fly: masters new tools, standards, and protocols quickly.
• Mission-minded: motivated by restoring mobility for patients.

• Degree in Electrical Engineering, Computer Engineering, or a closely related field.
• Experience writing and debugging PLC-based control software, including structured text.
• Ability to read and contribute to electrical schematics and hardware design.
• 2-3 years of industry experience in an electrical, controls, or embedded systems role.
• Authorization to work in the USA (we do not sponsor H1B).
• Fluent in English.

• Sensor integration experience (encoders, load cells, IMUs, or similar transducers in a control loop).
• Familiarity with IEC 60601 or similar electrical safety standards for medical or industrial equipment.
• Experience in a regulated development environment (medical device or similar).
• Experience with B&R Automation Studio or a comparable IEC 61131-3 environment.
• Experience with embedded C/C++ or non-PLC control platforms.

Healing Innovations is a Nashville-based medical-technology company building robotic neuro-rehabilitation systems that help people recover mobility after neurological injury. Our flagship Rise&Walk® InClinic, a first-of-its-kind 3-in-1 robotic rehabilitation station, is used daily by some of the nation’s largest rehabilitation hospital systems. A home-use device, Rise&Walk InHome, is NIH-funded and moving toward first-in-home trials. We’re growing quickly and expanding our team to bring this technology to more patients nationwide.

• Competitive salary commensurate with experience (discussed during the interview process)
• Stock options
• Health insurance, PTO, and paid holidays
• 401(k) with company match

This position offers a significant opportunity to contribute directly to the growth of an innovative, rapidly expanding healthcare technology company. The ideal candidate will thrive in a challenging yet rewarding environment, where professional achievements are recognized and career growth is actively supported.

Healing Innovations is an Equal Opportunity Employer.