Hardware Engineer 2

RXinsider LTD.; Northern, San Diego (KY, CA); Hybrid; USD 91,000 - 152,000; Full time

Benefits offered by this job

Comprehensive benefits program

Growth opportunities on a global scale

Career development programs

Access to tuition reimbursement

Job summary

Dexcom Corporation, a global leader in continuous glucose monitoring, is seeking an early‑career Medical Interoperability Engineer. You will verify and validate CGM interoperability with AID systems, insulin pumps, and supporting software in a highly regulated environment.

You will develop test coverage, author protocols, and collaborate with hardware, firmware, and software teams to ensure robust interoperability and release readiness.

Qualifications

• Experience executing structured test protocols in a regulated environment.
• Experience collecting and analyzing test data to identify trends for engineering decisions.
• Basic understanding of Bluetooth Low Energy or device-to-device communication.
• Knowledge of system-level testing principles for connected products or medical devices.
• Familiarity with medical device verification and validation methodologies.
• Experience supporting defect investigations and root cause analysis.
• Knowledge of requirements traceability and regulated documentation practices.

Responsibilities

• Execute system-level verification and validation testing for CGM interoperability with insulin pumps and automated insulin delivery systems.
• Perform testing using physical hardware, simulators, emulators, and laboratory test tools.
• Author, review, and execute test protocols, test cases, and test reports.
• Develop and maintain test coverage for scenarios including data loss, latency, dropouts and recovery.
• Contribute to regression testing for firmware, software, mobile apps, and system releases.
• Collect and analyze test data to support investigations and release readiness.
• Assist in troubleshooting interoperability issues across hardware, firmware, software, and interfaces.
• Ensure documentation and traceability between requirements, risk controls, verification, and test results.
• Support verification activities in accordance with FDA regulations and medical device development processes.
• Collaborate with cross-functional teams and external device partners.

Skills

Structured test protocols

Data analysis

BLE basics

System-level testing

Regulatory documentation

Defect investigation

Traceability

Education

Bachelor’s degree in technical discipline

Master’s degree (optional)

Job description

The Company

Dexcom Corporation (NASDAQ DXCM) is a pioneer and global leader in continuous glucose monitoring (CGM). Dexcom began as a small company with a big dream: To forever change how diabetes is managed. To unlock information and insights that drive better health outcomes. Here we are 25 years later, having pioneered an industry. And we're just getting started. We are broadening our vision beyond diabetes to empower people to take control of health. That means personalized, actionable insights aimed at solving important health challenges. To continue what we've started: Improving human health.

We are driven by thousands of ambitious, passionate people worldwide who are willing to fight like warriors to earn the trust of our customers by listening, serving with integrity, thinking big, and being dependable. We've already changed millions of lives and we're ready to change millions more. Our future ambition is to become a leading consumer health technology company while continuing to develop solutions for serious health conditions. We'll get there by constantly reinventing unique biosensing-technology experiences. Though we've come a long way from our small company days, our dreams are bigger than ever. The opportunity to improve health on a global scale stands before us.

Meet The Team

Our Medical Interoperability team plays a critical role in ensuring seamless, reliable, and safe communication between Dexcom Continuous Glucose Monitoring (CGM) systems and connected diabetes management technologies. As a Medical Interoperability Engineer, you will support the verification and validation of CGM interoperability with Automated Insulin Delivery (AID) systems, insulin pumps, and supporting software. This is an excellent opportunity for an early-career engineer to gain hands-on experience with connected medical devices while contributing to life-changing technology in a highly regulated environment.

Where You Come In

• You execute system-level verification and validation testing for CGM interoperability with insulin pumps and automated insulin delivery systems.
• You perform testing using physical hardware, simulators, emulators, and laboratory test tools.
• You author, review, and execute test protocols, test cases, and test reports supporting interoperability features and system requirements.
• You develop and maintain test coverage for scenarios including communication interruptions, data latency, data loss, sensor dropouts, and system recovery behavior.
• You contribute to regression testing efforts supporting firmware, software, mobile application, and system-level releases.
• You collect, organize, and analyze test data to support engineering investigations, product quality assessments, and release readiness activities.
• You assist in troubleshooting and root cause analysis of interoperability issues across hardware, firmware, software, and communication interfaces.
• You ensure accurate documentation and traceability between product requirements, risk controls, verification activities, and test results.
• You support verification activities performed in accordance with FDA regulations, quality system requirements, and medical device development processes.
• You collaborate with cross-functional teams and external device partners to support integration and interoperability initiatives.

What Makes You Successful

• You have experience executing structured test protocols and documenting results in a regulated environment.
• You have experience collecting, organizing, and analyzing test data to identify trends and support engineering decisions.
• You have a basic understanding of Bluetooth Low Energy (BLE) or other device-to-device communication technologies.
• You have knowledge of system-level testing principles for connected products or medical devices.
• You have familiarity with medical device verification and validation methodologies.
• You have experience supporting defect investigation, issue tracking, and root cause analysis activities.
• You have knowledge of requirements traceability and regulated documentation practices.
• You possess strong analytical, troubleshooting, and problem-solving skills.
• You communicate effectively and collaborate well across engineering, quality, and external partner teams.
• Preferred: Experience with CGM systems, insulin pumps, Automated Insulin Delivery (AID) systems, or other connected healthcare technologies.

What You’ll Get

• A front row seat to life changing CGM technology. Learn about our brave #dexcomwarriors community.
• A full and comprehensive benefits program.
• Growth opportunities on a global scale.
• Access to career development through in-house learning programs and/or qualified tuition reimbursement.
• An exciting and innovative, industry-leading organization committed to our employees, customers, and the communities we serve.

Travel Required

• 0-5%

Education And Experience

• Typically requires a Bachelor’s degree in a technical discipline and 2–5 years of related experience, or a Master’s degree and 0–2 years of equivalent industry experience.

Please note: The information contained herein is not intended to be an all-inclusive list of the duties and responsibilities of the job, nor are they intended to be an all-inclusive list of the skills and abilities required to do the job. Management may, at its discretion, assign or reassign duties and responsibilities to this job at any time. The duties and responsibilities in this job description may be subject to change at any time due to reasonable accommodation or other reasons. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, or protected veteran status and will not be discriminated against on the basis of disability. Dexcom’s AAP may be viewed upon request by contacting Talent Acquisition at [e-mail].

If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact Dexcom Talent Acquisition at [e-mail].

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$91,400.00 - $152,300.00

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