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Senior Electrical Engineer - Medical Devices

Aptonet Inc

Canton, Georgia 30107
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Job Type:
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Full Time
  • Aerospace and Electronic Systems
  • Circuits and Systems
  • Design/Development Engineering
  • Electronics Engineer
Aptonet Inc
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Job Details

Senior Electrical Engineer - Medical Devices
Successful candidate will join the Electrical Engineering team in Chart’s BioMedical division, at the global headquarters in Georgia. This individual will work with cross-disciplinary design teams on projects of various sized scopes. This engineer will integrate into the full product life cycle, from design and development to transfer to manufacturing and sustaining activities, in electronic embedded system design. Key product lines include oxygen therapy medical devices and cryogenic-biological medical storage equipment.


  • Develop electrical embedded systems for electro-mechanical biomedical devices with the cross functional design team
  • Develop firmware and/or hardware solutions that meet system design specs
  • Firmware development utilizing programmable hardware and microcontrollers interfacing analog and digital sensors, user interface display and controls, motor control, and electro-pneumatic systems control with pressure feedback
  • Develop control and power management firmware to maximize power consumption, system reliability and performance.
  • Develop test and diagnostics software to support bench testing and field service
  • May perform electrical component selection and create PCB schematics for prototype, test and system designs through final release. May also oversee or perform PCBA layout.
  • Review and evaluation of product design through informal and formal design reviews as well as through design verification test plans and reports.
  • Evaluation of product non-conformances and implement design improvements.
  • Support manufacturing personnel when product electronic troubleshooting is required.


Education Requirement

  • Bachelor’s degree (or higher) in Electrical Engineering, Computer Engineering, or equivalent disciplines

Professional Skills and Experience Required

  • At least five years’ relevant experience in electronic firmware and hardware design
  • Experience programming ARM and PIC microcontrollers
  • Firmware and software experience using programming languages C and C#
  • Testing and troubleshooting experience utilizing multimeters, oscilloscopes, logic and spectrum analyzers
  • Experience with communication protocols, such as I2C, SPI, USB, RS-232
  • Good communication skills, both written and oral
  • Ability to work well in an integrated team environment

Nice to Have

  • Experience with control systems, such as brushless DC motor control and electro-pneumatic systems
  • Ability to utilize an electrical CAD packages for schematic entry, such as Altium, OrCad, or similar. PCB Layout experience is a plus. 
  • Experience with power management (AC and battery power) for low voltage devices
  • Experience with analog & digital circuit design and sensor integration
  • Experience with Medical Device Directive (MDD), ISO 13485, FDA design controls or similar regulatory environment
  • Systems engineering experience covering electrical hardware, power, system interconnection, and user interface

Your Physical Work Environment Will Require

  • Ability to work in an office environment
  • This position will require the ability to move around the lab and production floor to address production issues relating to products and equipment.
  • Ability to sit, stand, and/or walk for 8 hrs/day.

To apply, please contact: