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Salary
≈ $39k – $67k per year (Estimated)
Location
In office (Athenry)
Seniority
Middle · 4+ years exp

Confirmed on the employer's own hiring board on Oct 28, 2026. First seen by Alion on Sep 5, 2026. Dexcom scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Headquartered in San Diego, California, Dexcom, Inc. is a medical technology enterprise specializing in continuous glucose monitoring (CGM) systems for ambulatory diabetes management. The company designs, manufactures, and commercializes wearable glucose sensors - including its flagship G-series platforms, Dexcom ONE, and Stelo over-the-counter devices - that stream continuous, real-time glycemic data directly to smartphones, smartwatches, and automated insulin delivery systems. By integrating cloud-based analytics, customizable alerts, and digital health software integrations, it enables individuals, caregivers, and clinical providers to make data-driven treatment decisions and optimize chronic disease outcomes globally.
Backed by Canaan

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.

This role is on a fixed (non rotational) day shift pattern which will be a 12-hour shift (7am - 7pm) every Friday to Sunday and alternate Thursdays, following a repeating 4-on/3-off - 3-on/4-off schedule.

Shift Premium: 20% premium

Meet the team:

Working as a Lab Technician III (Chemistry) at Dexcom can be a rewarding role and a gateway to development within the medical devices industry. Our production takes place predominantly in a GMP chemistry laboratory and the role involves executing Dexcom’s manufacturing processes and testing procedures to the highest level of quality and precision. You will also be responsible for the laboratory

equipment, including daily calibrations, preventative maintenance, analytical testing, troubleshooting and continuous improvement of processes involving laboratory equipment. You will be responsible for manufacturing Dexcom’s Continuous Glucose Monitors on one of our shifts (24/7 Operation), ensuring the highest quality product reaches our customers. We are looking to establish a culture of attention to detail, quality and safety with a focus on continuous improvement. You will become recognized as a Subject Matter Expert in Dexcom solutions manufacturing processes, chemistry laboratory equipment and will become a

leader in your area.

Where you come in:

  • You will work on solutions and/or raw material manufacturing processes
  • You will be responsible for raw material and finished good testing (pH, conductivity, viscosity)
  • You will perform equipment calibration, IOQ, maintenance and troubleshooting
  • You will be responsible for data tracking, trending, reporting observations, out-of-specifications and root cause

    analysis

  • You will be writing experimental reports, summaries and protocols.
  • You will be compliant to all quality procedures under QMS and an advocate for Right First Time principles
  • You will complete and maintain quality documentation under Good Manufacturing Practices (GMP)
  • You will comply with all safety requirements and be an advocate for laboratory safety
  • You will complete tasks to predefined deliverables/targets as assigned by your supervisor.
  • This position assumes and performs other duties as assigned.

What makes you successful:

  • You have Experience in a chemistry laboratory supporting manufacturing operations
  • You demonstrate attention to detail and experience troubleshooting equipment
  • You are punctual and complete task efficiently
  • You are a team player
  • Growth mindset
  • You have proven ability to work hands-on in a fast-paced environment
  • You are excellent communicator (written and verbal) and you display personal interaction skills
  • You have fluent spoken and written English

Experience and education requirements:

  • Typically requires 4-6 years of related experience and Leaving Certificate/equivalent qualification (L5), or 0-1 years experience and minimum level 8 degree
  • 4 to 6 years medical device and/or pharmaceutical and cleanroom experience

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.

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.

At Dexcom, we are committed to providing a fair and inclusive recruitment process, and welcome candidates of all genders and gender identities to apply. If any wording in this description appears unintentionally gendered or exclusionary, please be assured this is not intentional.

Should a reasonable accommodation be necessary to aid a disability, requests should be sent to Dexcom Talent Acquisition at [email protected].

The annualised base salary for this position is from €37,230.00 to €48,180.00 gross. Final offer will depend on your qualifications, competencies, and professional experience.

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