This website uses cookies to help provide a better user experience.

By checking this box, you consent to that use and our Privacy Policy.

Mechanical Engineering Co-op

Location: Chelmsford, MA



NOTE: This is Intern position from January through May/ June time frame.  You must be enrolled in a Mechanical Engineering program in order to be considered.  


ZOLL Medical is a growing, innovation-driven company on the forefront of delivering medical devices to save lives, and software solutions to improve efficiency. With customers in more than 140 countries, we continue to expand our reach, as well as our product offerings. Hospitals, emergency medical services (EMS), and others trust us to provide high-quality products and exceptional customer service. ZOLL products are used every day across the globe to save the lives of people who suffer sudden cardiac arrest. From Real CPR Help® technology—an industry first—to the world’s only wearable defibrillator, our capabilities and features set us apart. But none of this would be possible without the motivation and dedication of ZOLL employees, and we’re invested in their success.


It’s a great time to be a part of ZOLL!     


Working under the direction of senior Mechanical Engineers on our Resuscitation R&D Team, the Mechanical Engineering Intern will complete design, build, and testing activities on new products and execute modifications to existing products.



  • Create new designs and modifications of existing designs using SolidWorks
  • Create studies and comparisons of existing geometry to confirm from and fit of revised /modified designs
  • Develop new SolidWorks assemblies model, and drawing packages from concept sketches
  • Execute product testing plans, and collect and analyze data, to verify new product designs



  • Proficiency with SolidWorks is required, Certified SolidWorks Associate is preferred
  • Experience building parts and assemblies using Rapid 3D Prototyping/printers is a plus
  • Strong with testing, test equipment, and data collection is a plus



  • Minimum two years of Study in an Bachelor of Science Mechanical Engineering program with good academic attainment



Other Duties:


Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities will be reviewed periodically as duties and responsibilities change with business necessity. Essential and marginal job functions are subject to modification.


ZOLL Medical Corporation appreciates and values diversity.  We are an Equal Opportunity Employer M/F/D/V.