Inogen, Inc.
  • Engineering/R&D
  • Goleta, CA, USA
  • Full Time

ABOUT INOGEN Inogen was founded in 2001 to improve quality of life and increase freedom and independence for oxygen therapy users. Inogen is innovation in oxygen therapy. The Inogen mission is to improve freedom and independence for oxygen therapy patients through innovative products and services. Inogen is a manufacturer and Accredited Homecare Provider.

Inogen is focused on quality care, continuous improvement, and outstanding customer satisfaction. We are a stable, USA based company dedicated to providing an exciting and rewarding career to our employees. We completed a successful Initial Public Offering on the NASDAQ in 2014 and have demonstrated substantial growth over the last five years. Our work environment is casual yet high performing, and we are looking for seriously talented, motivated, and fast-paced professionals to join our team.


The Electrical Engineer III is responsible for design and ongoing support of Inogen's electrical systems, including circuit board design, layout, testing, development, and troubleshooting.  This position is intended to provide direct design on new projects with very limited guidance from the Senior Electrical Engineer. Generate design improvements for increased reliability, manufacturability and performance on new and existing products. Electrical design tasks undertaken shall be completed within project schedule requirements and according to Inogen operating procedures.

Key Competencies:

  • Lead development efforts for selected Electrical Engineering projects from concept through prototyping and production release
  • Utilize PCB layout and schematic capture to provide product design and support for the Inogen products.
  • Work with software engineer and functional engineers to ensure hardware / software functionality
  • Determine and execute design improvement opportunities for increased reliability, manufacturability and performance design, implementation and testing of electronics for Inogen products.
  • Troubleshoot electronic systems, identify root causes, and develop corrective actions.
  • Provide ongoing engineering and technical support to Inogen manufacturing as needed for circuit board related issues or tasks.
  • Meet with vendors as necessary to identify components and technologies required for Inogen designs.
  • Lead ongoing electronic systems risk analysis. Develop mitigative and corrective actions to support product quality goals.
  • Support EMC and Safety Agency testing as related to electronic designs.
  • Support and develop engineering documentation, including specifications and verification procedures.
  • Perform production validation testing, including system level and board level testing.
  • Support training activities for other Inogen engineers and production members.


Do you possess these abilities?

  • Desired: Must have demonstrated design and prototyping capabilities using both analog and digital circuits in a design project. Project experience must include analog and digital sensor experience as well as implementation of a microprocessor and related peripheral architecture.
  • Required: Experience writing design documentation, including specifications, verification procedures and test reports.
  • Required: Ability to solder 0603 and finepitch components using a microscope and perform general assembly.
  • Required: Detail oriented with attention to product quality.
  • Desired: Experience in medical device manufacturing and in ISO quality systems desired.
  • Required: Ability to modify and work with "C" code.


Work Conditions:

  • Office environment
  • Electronics Lab
  • Manufacturing floor @ Inogen CA & TX and Vendor locations



  • Bachelor's Degree in Electrical Engineering.
  • 5 years designing Medical or Consumer products


WHY INOGEN Inogen is a dynamic company that is not only focused on quality care of patients, but is also committed to being a top employer.  Each of Inogen' s offices have a casual culture that supports employees being responsible and developing professionals.

We offer competitive salaries and a robust benefit package:

  • Employee Stock Purchase Plan 401 (K) plan available for all employees Health, dental, vision insurance Flexible spending accounts and wellness discount program Life Insurance Long Term Disability Robust paid time off and 8 paid holidays Employee Assistance Program

See the Inogen Team in action:


Inogen Where we go to work hard to positively impact people's lives


Inogen is an equal opportunity employer.  We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics. The EEO is the Law poster and its supplement are available here:;  The pay transparency policy is available here:

Inogen is committed to working with and providing reasonable accommodations to individuals with disabilities.  If you need a reasonable accommodation because of a disability for any part of the employment process, please send an e-mail to or call (972) 616-5668 and let us know the nature of your request and your contact information.



Inogen, Inc.
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