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Dexcom Deutschland GmbH · 6 days ago

Staff Scientist - Sensor Mechanical Design & Characterization

San Diego, CA

Full-time

Onsite

Senior Level, Lead/Staff

$135K/yr - $225K/yr

5+ years exp

Dexcom Corporation is a pioneer and global leader in continuous glucose monitoring (CGM). In this role, you will lead technical projects related to sensor substrate and electrode design, guiding them from initial concept through to commercialization while collaborating with cross-functional teams.

Medical Device

Responsibilities

You will spearhead design enhancements and investigations for Dexcom’s current sensor electrodes and substrates used in industry-leading CGM products, supporting continuous improvement initiatives such as design specification updates, process improvements, and qualification of new vendors

You will serve as the substrate/electrode Subject Matter Expert (SME) in major new product development programs, driving the productization of substrate innovations and integration with other CGM system components, including membranes, needles, and wearables

You will lead proof-of-concept initiatives for novel electrode designs and sensor architecture prototyping, advancing concepts from early-stage development through clinical and commercial feasibility

You will devise and implement a comprehensive suite of mechanical test methods to characterize substrate properties and inform iterative design improvements

You will apply advanced statistical methods to analyze large datasets, evaluate component performance, and identify key parameters that drive product performance

You will collaborate with cross-functional teams within and beyond R&D, as well as external vendors, to efficiently achieve project milestones while proactively managing interdependencies

You will deliver presentations and documentation in compliance with Design Control processes to support sensor and substrate design activities throughout the R&D lifecycle

You will partner with intellectual property counsel to develop and provide documentation for new IP resulting from development efforts

Qualification

Sensor DesignMechanical TestingStatistical AnalysisMaterial ScienceMedical Device RegulationsScientific CommunicationProject ManagementVendor QualificationInterpersonal SkillsCollaborationProblem SolvingWork EthicAdaptabilityCreativityAttention to Detail

Required

You have a B.S., M.S., or Ph.D. in Materials Science and Engineering, Mechanical Engineering, Metallurgy, or a related discipline

You bring deep expertise in material science and mechanical engineering to influence sensor electrode and substrate design, processes, and characterization methods, with significant experience in the medical device industry

You are adept at managing complex projects, navigating uncertainties and risks, and meeting deadlines in a fast-paced R&D environment

You have exceptional scientific communication skills—both verbal and written—and thrive in collaborative environments

You have proven experience in supplier and vendor identification, screening, and qualification

You possess a strong work ethic and excellent interpersonal skills

You are knowledgeable and experienced in medical device regulations, such as ISO 13485, FDA 21 CFR 820.30 Design Controls

You are proficient in statistical and data analysis tools such as JMP, Origin, Python, MATLAB, or R

Typically requires a Bachelor's degree in a technical discipline, and a minimum of 8-12 years related experience or Master's degree and 5-7 years equivalent industry experience or a PhD and 2-4 years of experience