Stryker Inari is seeking a skilled R&D Development Engineer to support the scale-up and manufacturing readiness of an innovative electro-mechanical medical device integrating precision components and injection-molded parts. This role focuses on developing, optimizing, and validating robust manufacturing processes to ensure product quality, reliability, and regulatory compliance.
This role is fully onsite role in Irvine, CA with the expectation to be in office 5 days a week.
Check out our product portfolio: Stryker Inari
What you will do:
Develop, optimize, and document manufacturing processes for electro-mechanical assemblies and injection-molded or precision-machined components.
Support design transfer from R&D to manufacturing, ensuring manufacturability and cost-effectiveness.
Create process flow diagrams, work instructions, PFMEAs, and validation protocols (IQ/OQ/PQ).
Collaborate with suppliers on injection molding, precision machining, and subassembly processes, including supplier qualification and capability assessment.
Design and implement fixtures, tools, and test setups to support assembly and inspection.
Conduct root cause analysis and implement corrective actions for process issues to improve yield, reliability, and throughput.
Ensure all processes comply with ISO 13485, FDA 21 CFR Part 820, and internal quality system requirements.
Contribute to documentation for regulatory submissions and manufacturing readiness.
What you need:
Bachelor’s or Master’s degree in Mechanical Engineering, Mechatronics, or Biomedical Engineering.
6+ years of experience
Preferred Qualifications:
Process development or manufacturing engineering experience in the medical device industry, preferably in electro-mechanical or intelligent therapeutic systems (e.g., thrombectomy, cardiac, or neurovascular devices).
Proven experience developing and scaling complex electro-mechanical assemblies, including sub-systems involving motors, sensors, pumps, PCBs, firmware, and disposable interfaces.
Experience in medical system integration, especially involving console–catheter interfaces, sensor feedback loops, or closed-loop control systems.
Demonstrated success supporting new product introduction (NPI) and design transfer from R&D into pilot or full-scale production environments.
Strong knowledge of mechatronic system integration, including hardware–firmware interface validation, system calibration, and electro-mechanical testing.
Hands-on experience in process design, DOE, root cause analysis, SPC, and validation (IQ/OQ/PQ) of electromechanical manufacturing and test processes.
Familiarity with PCB and wiring assembly processes, electrical safety and EMC testing, and firmware programming workflows for embedded systems.
Proficiency with data acquisition, automation platforms (LabVIEW, PLC, or custom test systems), and firmware flashing/configuration processes during production.
Working knowledge of CAD tools (SolidWorks) for fixture and tooling design, as well as statistical analysis tools (Minitab, JMP) for process optimization.
Knowledge of firmware update validation, system calibration automation, or traceability tools in regulated environments.
$115,600 - $190,400 salary plus bonus eligible + benefits. Individual pay is based on skills, experience, and other relevant factors.
Travel Percentage: 10%Stryker Corporation is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, sex, gender identity, sexual orientation, national origin, disability, or protected veteran status. Stryker is an EO employer – M/F/Veteran/Disability.Stryker Corporation will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information.