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Athenry, Ireland, Ireland
Onsite
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.
Our Supply Chain Applications team supports Dexcom’s global supply chain operations by ensuring planning, procurement, and execution systems operate in a controlled, predictable, and compliant manner. The team partners closely with Supply Chain, Manufacturing, Logistics, Finance, and IT to translate complex business requirements into scalable, executable system solutions within a regulated MedTech environment.
Role Summary
The Oracle Fusion Supply Chain & Planning Specialist (Functional) provides functional leadership across Oracle Fusion Supply Chain Management (SCM), Supply Chain Planning (SCP), and Procurement within a regulated, hybrid ERP landscape.
Oracle Fusion is used for planning, orchestration, and procurement, while Oracle e‑Business Suite (eBS) remains the system of record for manufacturing, inventory, and warehouse execution. A core responsibility of this role is ensuring that what is planned and orchestrated in Fusion is fully executable downstream, operating under the established “Fusion plan / eBS execute” model.
This is a senior functional role with ownership of functional design, planning logic, configuration governance, testing leadership, and production incident resolution. The role works closely with system integrators, technical teams, and business stakeholders, acting as Dexcom’s functional lead for Fusion SCM and Procurement across projects, enhancements, and business‑as‑usual support.
Where You Come In
You will own functional leadership across Oracle eBS Supply Chain execution (Manufacturing, Inventory, WIP, OSP, Logistics) and Oracle Fusion Planning & Procurement, ensuring clear accountability between plan and execute layers.
You will lead the eBS execute model as the system of record for operational execution, ensuring Fusion Planning and Procurement outputs are fully consumable, validated, and executable within eBS constraints.
You will govern the Fusion plan / eBS execute operating model, with primary accountability for alignment to real-world execution capabilities across manufacturing, inventory, warehouse, and logistics.
You will provide end-to-end functional ownership across eBS (core execution) and Fusion (planning/procurement), including P2P and Outside Processing flows, ensuring no disconnect between planning intent and shop floor / warehouse execution.
You will own and resolve production incidents and problem tickets across both eBS and Fusion, with priority focus on execution-impacting defects in eBS.
You will translate business requirements into clear, approved functional designs with explicit traceability to eBS execution outcomes, avoiding planning assumptions that cannot be operationalized.
You will perform hands-on configuration across Fusion modules and support eBS functional configuration and validation, ensuring cross-system integrity.
You will lead functional testing governance across eBS and Fusion environments (SIT, UAT, regression), ensuring execution scenarios (eBS) are fully validated before release.
You will partner with Business Analysts, system integrators, and project teams to ensure changes are viable in eBS execution before approval.
You will act as a trusted functional advisor on eBS capabilities, constraints, and best practices, while representing Fusion planning and procurement design in forums and workshops.
You will liaise with Oracle on Service Requests impacting both eBS and Fusion, with clear prioritisation of execution-critical issues.
You will ensure all solutions operate in compliance with SOX, FDA, GDPR, and regulated environment standards, with particular emphasis on traceability within eBS execution transactions.
You will promote industry best practices with a strong execution-first mindset, ensuring planning sophistication does not compromise operational reliability.
What Makes You Successful
You have:
10+ years Oracle ERP experience, including 5+ years hands-on with Oracle eBS (Manufacturing, Inventory, WIP, Supply Chain execution) and 5+ years with Oracle Fusion (SCP, SCM, Procurement)
Proven experience operating in plan-to-execute models where eBS is the system of record for execution, ensuring planning outputs are grounded in operational reality.
Demonstrated ownership of functional design, configuration governance, and testing leadership, with strong emphasis on execution validation.
Deep functional understanding of eBS execution processes, including manufacturing, inventory control, and logistics, and how these integrate with Fusion planning outputs.
Strong experience identifying and resolving execution gaps between Fusion planning outputs and eBS transaction flows.
Hands-on experience managing production support across both platforms, prioritising business continuity and operational stability.
Strong stakeholder management skills, with the ability to challenge planning assumptions based on execution constraints.
Ability to work independently in a fast-paced, regulated environment, maintaining audit-ready documentation and traceability.
Experience supporting global/multi-site supply chain operations (preferred).
Experience in a pharmaceutical or medical device regulated environment (preferred).
What You’ll Get
A front‑row seat to life‑changing CGM technology.
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
0–10%
Experience and Education Requirements
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.
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.
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