Senior Process Engineer

Dexcom

📍Mesa, AZ
Posted May 20, 2026

Job Overview

Position

Senior Process Engineer

Company

Dexcom

Location

Mesa, AZ

Work Type

On-site

Job ID

li-4417015454

Job Description

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
We are currently looking for a Senior Process Engineer! Join a diverse and dynamic team of manufacturing process and equipment engineers and get your hands dirty supporting a mix of manual and highly automated equipment.

As a Sr Process Engineer, you will bring together mechanical, systems, electrical measurement, robotics, software, UX and data informatics to deliver a sustainable manufacturing process and build high-tech medical device products on a global scale.

Where You Come In

  • Lead cross‑functional technical problem solving using structured methodologies and advanced statistical analysis to resolve complex issues through deep root‑cause understanding.

  • Serve as a hands‑on technical expert for manufacturing and laboratory equipment, ranging from manual to semi‑automated systems used in chemical manufacturing, analytical testing, and electrical measurement.

  • Troubleshoot, optimize, and sustain chemical manufacturing and laboratory equipment, including material handling systems, sensors, test fixtures, and analytical and electrical measurement platforms (e.g., spectroscopy, chromatography, electrochemical, and enzymatic)

  • Design and implement equipment and process improvements that enhance product quality, improve measurement capability, increase throughput, and reduce cost and variability.

  • Develop a robust understanding of process and measurement input/output relationships, supporting IQ, OQ, and PQ activities, measurement system analysis, and the development of risk‑based control plans.

  • Collaborate closely with Regulatory, Quality Assurance, R&D, Process Engineering, and Operations to ensure compliant, capable, and scalable solutions that directly impact product performance and patient outcomes.

  • Author clear technical documentation, including work instructions, test methods, validation protocols, and engineering reports, and provide training and coaching to technicians and operators on equipment operation, troubleshooting, and best practices.

  • Contribute as a senior technical member of a diverse, global organization, supporting knowledge sharing, standardization, and technical excellence across sites.

What Makes You Successful

  • Demonstrated experience driving improvements in equipment performance, analytical and biochemistry measurement methods, validation, and chemical manufacturing processes.

  • Strong application of structured problem‑solving and continuous improvement tools (e.g., DMAIC, root cause analysis, statistical data analysis) to resolve complex equipment, process and measurement‑related challenges.

  • Deep technical knowledge of process characterization, SPC, DOE, and measurement system capability, with hands‑on experience in laboratory and manufacturing environments.

  • A systems‑level engineering mindset, enabling effective integration of chemical processes, analytical and biochemistry measurement systems, software, and human interaction.

  • Proven ability to operate effectively in a fast‑paced, change‑driven environment, independently prioritizing technical work while maintaining timelines and quality standards.

  • Highly detail‑oriented and organized, with strong written and verbal communication skills to clearly convey complex technical concepts across disciplines.

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

  • 5-15%

Experience And Education Requirements
Typically requires a Bachelor’s degree in a technical discipline, and a minimum of 5- 8 years related experience or Master’s degree and 2-5 years equivalent industry experience or a PhD and 0-2 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 talentacquisition@dexcom.com.

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 talentacquisition@dexcom.com.

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.

Salary
$91,400.00 - $152,300.00

Interview Prep

AI-powered insights to help you prepare

Key Skills

Required:
Preferred:

Practice Questions

💡Technical Questions (3)
  • 1.How would you approach performing a Measurement System Analysis (MSA) for a semi-automated electrochemical testing platform used in our chemical manufacturing process?
  • 2.Can you explain your methodology for executing IQ, OQ, and PQ for a new piece of laboratory equipment, such as a chromatography system?
  • 3.Describe how you use structured problem-solving methodologies like DMAIC to address a sudden increase in variability within a chemical manufacturing process.
🎯Behavioral Questions (3)
  • 1.Tell me about a time you led cross-functional technical problem solving to resolve a complex equipment or process issue.
  • 2.Give an example of a time you designed and implemented an equipment improvement that reduced cost or increased throughput without compromising quality.
  • 3.Describe a situation where you had to provide training and coaching to technicians or operators on new equipment operation or troubleshooting best practices.
🧩Situational Questions (2)
  • 1.You notice an analytical measurement platform is producing inconsistent data during a critical production run, but the equipment has not triggered any error codes. What do you do?
  • 2.R&D wants to introduce a new enzymatic sensor test fixture into the manufacturing line, but Operations is concerned it will slow down throughput, and QA is worried about compliance. How do you handle this?

Resume Keywords

Make sure these keywords appear on your resume

Process ValidationIQ/OQ/PQDMAICRoot Cause AnalysisMeasurement System AnalysisChemical ManufacturingSemi-Automated EquipmentSpectroscopyChromatographyCross-Functional CollaborationTechnical DocumentationContinuous Improvement

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