Research And Development Engineer

JCW Group

📍
Posted May 21, 2026

Job Overview

Position

Research And Development Engineer

Company

JCW Group

Location

Work Type

On-site

Job ID

li-4354261052

Job Description

Seeking a hands-on R&D Engineer to support the development of catheter-based medical devices from early concept through manufacturing transfer and commercialization. This role is heavily focused on catheter design, prototyping, process development, and technical problem solving in a fast-paced product development environment. The ideal candidate brings deep, practical experience working with catheter systems and thrives in a build-test-iterate setting rather than purely CAD-driven design work.

Responsibilities

  • Lead and execute catheter product development activities from concept through design transfer and commercialization

  • Build, assemble, and evaluate catheter prototypes to assess feasibility, performance, and manufacturability

  • Develop and optimize catheter fabrication processes (e.g., extrusion, reflow, bonding, tipping, braiding integration)

  • Translate clinical and user needs into product requirements, test methods, and development plans

  • Design and implement test methods, fixtures, and characterization studies to support verification and validation

  • Partner cross-functionally with Manufacturing, Quality, Regulatory, and suppliers to ensure smooth scale-up and transfer

  • Troubleshoot technical and process issues using hands-on root cause analysis and data-driven approaches

  • Generate technical documentation to support V&V, risk management, and design transfer activities

  • Interface with physicians and key stakeholders to inform product development decisions

  • Support continuous improvement of catheter designs and manufacturing processes

Qualifications

  • Bachelor’s degree in Engineering (Biomedical, Mechanical, Materials, or related)

  • 2-5+ years of hands-on catheter development experience required

  • Demonstrated experience supporting products from early R&D through manufacturing transfer

  • Strong practical knowledge of catheter materials and processes (e.g., extrusion, lamination, bonding, reflow, tipping)

  • Proven ability to build and test prototypes in a lab environment

  • Experience developing test methods and working within medical device design controls

  • Working familiarity with SolidWorks and standard lab equipment

  • Strong problem-solving mindset with the ability to work cross-functionally in a fast-paced environment

  • Excellent communication and documentation skills

Nice to Have

  • Experience with Class II or Class III catheter-based devices

  • Background in process development or manufacturing scale-up

  • Experience working directly with physicians or in clinical settings

  • Knowledge of statistical analysis and DOE

Interview Prep

AI-powered insights to help you prepare

Key Skills

Required:
Preferred:

Practice Questions

💡Technical Questions (3)
  • 1.Walk me through your approach to developing and optimizing a catheter fabrication process, such as reflow or tipping, from early prototyping to manufacturing scale-up.
  • 2.How do you translate clinical needs and physician feedback into actionable product requirements and test methods for a new catheter design?
  • 3.Describe your process for troubleshooting a catheter prototype that is consistently failing a specific performance test during the build-test-iterate phase.
🎯Behavioral Questions (3)
  • 1.Tell me about a time you led a catheter development project from early concept all the way through design transfer and commercialization.
  • 2.Give an example of a time you had to solve a significant technical or process issue with a catheter design using a hands-on, data-driven approach.
  • 3.Describe a situation where you had to collaborate cross-functionally with Manufacturing, Quality, or Regulatory to solve a problem during product scale-up.
🧩Situational Questions (2)
  • 1.You are in the lab building prototypes and notice a high failure rate during the tipping process, but the manufacturing team is pushing to lock in the process to meet project timelines. How do you handle this?
  • 2.A physician provides feedback that a catheter needs to be more steerable in tortuous anatomy, but making that change conflicts with the current pushability requirements. How do you approach this design challenge?

Resume Keywords

Make sure these keywords appear on your resume

Catheter designPrototypingDesign transferReflowTippingV&VRoot cause analysisDesign controlsCross-functionalTest method developmentManufacturing scale-upDOE

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