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Engineering Assistant

Exponent Philadelphia, Pennsylvania
engineering assistant devices mechanical medical medical devices analysis mechanical testing engineering materials research astm team
December 18, 2022
Exponent
Philadelphia, Pennsylvania
is a leading engineering and scientific consulting firm. Our multidisciplinary team of scientists, engineers, physicians, and regulatory consultants brings together more than 90 different disciplines to solve complicated problems facing corporations, insurers, government entities, associations and individuals. Our more than 1000 staff members work in 26 offices across the United States and abroad. Exponent has approximately 800 consultants, including more than 500 that have earned a doctorate in their chosen field of specialization.

Exponent s evaluates implant materials, medical devices and performs assessments utilizing experimental, imaging, and finite element techniques. These evaluations are done during the device development or as part of failure analyses or scientific marketing efforts once the devices are already in the market. We are equipped with state-of-the art laboratories and test facilities to perform these evaluations as well as a Biomedical research library containing thousands of research articles. Exponent s unique combination of expertise enables the Biomedical Practice to research and analyze the complex mechanical interactions between humans and medical devices. We also consult in intellectual property and product liability matters related to medical devices.

The Biomedical Engineering Practice is looking for Engineering Assistant Co-Ops for the Fall/Winter 2022 co-op cycle.

Exponent s co-op opportunities typically include responsibilities in retrieval analysis, mechanical testing, wear testing, and laboratory operations. The devices analyzed in the lab have historically been concentrated on orthopedic and spinal products. However, opportunities to work on cardiovascular, drug delivery, and tissue-based products have become more typical.
  • Retrieval analysis includes analyzing explanted devices according to ISO and ASTM standards. Responsibilities include maintaining databases of device related information, decontaminating devices, and conducting analysis using equipment such as digital microscopes, FTIR, MicroCT, white light interferometry, load frames, etc.
  • Mechanical testing includes conducting various mechanical tests according to ASTM and ISO standards on medical devices and materials. Principles of mechanical testing are also applied more generally to consumer products, sports equipment, and other products and materials. Responsibilities include assisting with method translation and development, executing protocols, and processing mechanical testing data. Additional requirements include maintenance of regular safety checks of the labs, waste pick-up coordination, and assisting with MRI testing.
  • Wear testing involves conducting tests on medical devices to measure the amount and type of wear induced under ASTM and ISO standards. These tests typically take weeks and months to execute and the co-op is responsible for conducting each interval of the test, including cleaning, desiccating, weighing, and photographing each component. Additionally, the analysis includes MicroCT scanning, WLI, and Talyrond measurements.

In addition to specific retrieval analysis, mechanical testing, and wear testing duties, co-ops are also responsible for contributing significantly to biomechanical projects, ensuring that the lab is kept in optimal working condition, and managing crucial aspects of ongoing projects.

This position requires a strong problem solving and troubleshooting mindset. The ability to manage multiple projects and responsibilities is incredibly important, as well as effective written and verbal communication skills.

We value and encourage diversity and inclusivity across all facets of our firm. Having a team built of people with different backgrounds, skills and perspectives allows us to provide better value to our clients and enjoy an enriched work environment.

Our firm is committed to offering a variety of programs and resources to support health and well-being. We believe that providing competitive benefits as well as compensation and recognition programs empowers our staff to do work that makes a difference.

Exponent is a proud equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, veteran status, disability, sexual orientation, gender identity, or any other protected status.

If you need assistance or accommodation due to a disability, you may call us at +1 (650) 688-6968 or email

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