Wearable MedTech Mechanical Co-op

irhythmtech; San Francisco (CA); On-site; USD 40,000 - 57,000; Full time

Job summary

iRhythm Technologies is seeking an Engineering Intern to join the Product Development team in San Francisco for January–June 2027. You will help turn wearable cardiac technology ideas into physical prototypes, working with mechanical, electrical, and manufacturing partners.

This full-time co-op offers hands-on mechanical design, prototyping, verification testing, and design documentation within a regulated medical device environment; you will contribute to test methods, reports, and continuous

Qualifications

• Pursuing a BS, MS, or PhD in Mechanical Engineering or related field
• Experience with solid modeling and engineering drawing creation using SolidWorks
• Familiar with lab test equipment and comfortable being hands-on in a lab environment
• Detail-oriented with excellent troubleshooting and critical thinking skills
• Strong written and verbal communication skills and a collaborative attitude
• Comfortable working with minimal supervision and valuing a supportive team environment

Responsibilities

• Design mechanical components and test fixtures using SolidWorks
• Create and maintain engineering drawings, specifications, test methods, protocols, and reports to support design control, manufacturing transfer, and regulatory documentation
• Work cross-functionally with engineering, quality, and regulatory groups to prepare or review product requirements, test methods, test protocols, and test reports
• Support assessment of existing product or fixture designs and help identify opportunities for improvement
• Assist with failure analysis of production components, assemblies, and field returns
• Prototype and test mechanical components via rapid iteration cycles (e.g., utilize 3D printing)
• Contribute ideas that may support future product improvements or intellectual property
• Perform lab equipment setup/maintenance as necessary

Skills

Solid modeling

Engineering drawing

Troubleshooting

Communication

Teamwork

Education

B.S./M.S./Ph.D. in Mechanical Engineering or related

Tools

SolidWorks

3D printing

Job description

iRhythm Technologies is seeking an Engineering Intern to join the Product Development team in San Francisco for January–June 2027. You will help turn wearable cardiac technology ideas into physical prototypes, working with mechanical, electrical, and manufacturing partners.

This full-time co-op offers hands-on mechanical design, prototyping, verification testing, and design documentation within a regulated medical device environment; you will contribute to test methods, reports, and continuous