Six Figure Work

Staff Membrane Polymer Scientist

Dexcom

Company websitedexcom.com (Dexcom, opens in new tab)

Base salary $141,800  to $236,400

Employer-published annual base salary, USD. Advertised base range in San Diego, CA

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  • LocationSan Diego, CA
  • WorkplaceWorkplace not stated
  • Status at last checkSource accepting applications when checked
  • Last checked (1 h ago) · observed since

About this job

The Company

Dexcom Corporation (NASDAQ DXCM) is a pioneer and global leader in continuous glucose monitoring (CGM). Dexcom began as a small company with a big dream: To forever change how diabetes is managed. To unlock information and insights that drive better health outcomes. Here we are 25 years later, having pioneered an industry. And we're just getting started. We are broadening our vision beyond diabetes to empower people to take control of health. That means personalized, actionable insights aimed at solving important health challenges. To continue what we've started: Improving human health.

We are driven by thousands of ambitious, passionate people worldwide who are willing to fight like warriors to earn the trust of our customers by listening, serving with integrity, thinking big, and being dependable. We've already changed millions of lives and we're ready to change millions more. Our future ambition is to become a leading consumer health technology company while continuing to develop solutions for serious health conditions. We'll get there by constantly reinventing unique biosensing-technology experiences. Though we've come a long way from our small company days, our dreams are bigger than ever. The opportunity to improve health on a global scale stands before us.

Meet the team:

As a key member of the material science group within Dexcom’s research and development organization, the staff membrane and formulation scientist is responsible for developing and demonstrating feasibility of novel membrane material designs to support next generation biosensor products. 


The individual is expected to have clear understanding of the technical and business challenges associated with medical device material component product development and will deliver technical solutions that meet objectives.  In this capacity, the scientist will work cross functionally to drive the creation and maintenance of design requirements, down select material chemistry, develop and validate design/process to final specification, identify and mitigate risks, interface with external partners and collaborate with internal stake holders to drive the project to completion.

Where you come in:

  • Develop novel functional molecules, membrane formulation chemistries, and novel polymer materials for new biosensing modalities that meet system level requirements
  • Independently characterize organic molecules and polymers
  • Plan and execute experiments, identify critical variables and design trade-offs, screen and down-select material candidates for form-fit-function on targeted applications while managing project strategy, requirements, deliverables, risks, and timelines
  • Document experimental details and analysis, author technical reports, and communicate results to a wide audience of stakeholders including progress reports, design reviews and phase exits
  • Verify that performance objectives have been met via pre-clinical and clinical evaluations of novel designs
  • Identify, procure, and qualify critical raw materials and manage vendors to support development and scaling
  • Develop chemical and polymer synthesis protocols on lab scale
  • Identify, procure, install, and qualify new equipment and processes from prototype to pilot scale
  • Document procedures, plans, protocols and reports to ensure designs and processes meet product specifications, regulatory requirements and quality standards
  • Contribute to new IP generation efforts and assist with evaluation of technical, clinical, and commercial risks
  • Understand and adhere to all relevant laboratory safety protocols, chemical hygiene, and dispose of chemical waste according to company and local EH&S regulations
  • Partner with development teams to develop and test new prototypes.
  • Other duties as assigned

 

What makes you successful:

  • Demonstrated knowledge of, and experience with, material structure-property-performance relationships in the development of new products that meet all safety, form/fit, functional, and regulatory requirements
  • Fundamental knowledge and technical expertise in chemistry, including but not limited to organic synthesis, material chemistry and polymer chemistry
  • Hands-on experience with organic chemical and polymer synthesis, purification, and characterization
  • Strong analytical and experimental skills for organic small molecules and polymer characterization (NMR, GPC, FTIR, GC/MS, LC/MS).
  • Experience with material formulation and membrane separation engineering is desirable
  • Experience with experimental design, assay development, statistics, data analysis methods and software (JMP preferred)
  • Very strong analytical and experimental skills for small molecules, polymers, solution physics, and condensed states (HPLC, LC/MS, viscometer/rheometer, mechanical, DLS, Zeta potential, SEM/EDX, XRF, confocal microscopy/interferometry, FT-IR, NMR, diffusion, and electrochemical characterization)
  • Highly organized and detailed oriented
  • Excellent communication (written and verbal), collaboration, and interpersonal skills
  • Excellent work ethics, ability to deal with ambiguity/uncertainty, and willingness to learn
  • Proven ability to work hands-on in a fast-paced environment
  • Nice to have experience in medical device or other regulated industry
  • Nice to have experience with formulation process development and validation

What you’ll get:

  • A front row seat to life changing CGM technology. Learn about our brave #dexcomwarriors community.
  • A full and comprehensive benefits program.
  • Growth opportunities on a global scale.
  • Access to career development through in-house learning programs and/or qualified tuition reimbursement.
  • An exciting and innovative, industry-leading organization committed to our employees, customers, and the communities we serve.

Travel Required:

  • 0-5%

Education and Experience:

  • 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 experience.


Please note: The information contained herein is not intended to be an all-inclusive list of the duties and responsibilities of the job, nor are they intended to be an all-inclusive list of the skills and abilities required to do the job. Management may, at its discretion, assign or reassign duties and responsibilities to this job at any time. The duties and responsibilities in this job description may be subject to change at any time due to reasonable accommodation or other reasons. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions. 


An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, or protected veteran status and will not be discriminated against on the basis of disability. Dexcom’s AAP may be viewed upon request by contacting Talent Acquisition at [email protected]. 


If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact Dexcom Talent Acquisition at [email protected]. 


Meritain, an Aetna Company, creates and publishes the Machine-Readable Files on behalf of Dexcom. To link to the Machine-Readable Files, please click on the URL provided:  https://health1.meritain.com/app/public/#/one/insurerCode=MERITAIN_I&brandCode=MERITAINOVER/machine-readable-transparency-in-coverage?reportingEntityType=TPA_19874&lock=true


To all Staffing and Recruiting Agencies: Our Careers Site is only for individuals seeking a job at Dexcom. Only authorized staffing and recruiting agencies may use this site or to submit profiles, applications or resumes on specific requisitions. Dexcom does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to the Talent Acquisition team, Dexcom employees or any other company location. Dexcom is not responsible for any fees related to unsolicited resumes/applications.
 

AI in Hiring Notice: We may use AI supported tools to help make our hiring process more efficient, consistent, and accessible for candidates around the world.  All hiring decisions are made by people.


Salary:

$141,800.00 - $236,400.00

#DexcomUS

Source: Dexcom on Workday · View original posting (opens in new tab)

Pay in context

This role's base floor ($141,800) is above 37% of the 492 Science & Research roles in California listed on this site. Their median floor is $159,477; the middle half runs from $126,066 to $200,000.

Only jobs on this site count, and each one publishes a base salary of $100,000 or more, so this compares six-figure jobs with each other, not with the whole market. Computed Nov 8, 2026.

This range next to 6 other live Dexcom roles with the nearest advertised base floor
Chart as a table
This range next to 6 other live Dexcom roles with the nearest advertised base floor
RolePublished base
Staff Membrane Polymer Scientist (this listing)$141,800 - $236,400
Staff Scientist - Sensor Design Lead$141,800 - $236,400
Sr. Manager, Design Quality Engineering - Product Compliance$141,800 - $236,400
Staff Algorithm Engineer - Advanced Sensing Algorithms$135,100 - $225,100
Capability Leader - Fraud Management$135,100 - $225,100
Manager Systems Design Engineering$135,100 - $225,100
Sr Staff Program Manager$135,100 - $225,100

Same $100K to $400K scale as every card. All Dexcom roles · How to read the bar

Observed changes

  1. First observed on the employer's board
  2. Began meeting the published-salary criteria
Observed since
Employer-stated posting date
2026-10-26
Where this pay comes from

Location as the employer wrote it: San Diego, California

$141,800.00 - $236,400.00

Method
Employer text, read with fixed rules and re-verified
Checked
Rule set
us-base-v2

The pay passage appears in the employer's own job text. Fixed, deterministic rules located it, and the passage below was checked against the stored copy of the posting.

What we verified

  • The pay figures come from the employer's own listing, quoted exactly above.
  • The pay is an annual base salary in US dollars with a minimum of at least $100,000.
  • The role was publicly listed on the employer's job board when last checked.

We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.

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