Senior Supply Chain Planner and Buyer

Obsessed by Science. Entrepreneurial by Nature. United by Purpose.
Diasorin is a global leader in immunodiagnostic and molecular diagnostic solutions, advancing science to improve patient outcomes worldwide. For more than 50 years, we have combined scientific rigor with an entrepreneurial mindset, operating with a strong commitment to innovation, accountability, and results to deliver trusted diagnostic solutions.
As the Diagnostics Specialist, Diasorin continuously invests in research, technology, and people. Guided by our values of operational excellence, customer focus, and teamwork, we empower teams to think boldly, act decisively, and transform ideas into meaningful impact across one of the industry’s broadest specialty diagnostic portfolios.
When you join Diasorin, you are not just filling a role. You are helping build what comes next.
Why Join Diasorin

Build What Matters Take ownership, challenge the status quo, and contribute directly to solutions that improve patient care worldwide.
Innovate with Agility at a Global Scale Work in an entrepreneurial environment that enables speed, collaboration, and global impact.
Grow in a People-Centered Culture Thrive in a culture that values accountability, inclusion, and continuous development.
DiaSorin Molecular LLC, a manufacturer and worldwide distributor of molecular diagnostic and immunoassay products, seeks applicants for Sr. Supply Chain Planner & Buyer at its offices in Cypress, CA. Representative duties include all supply and demand planning tasks necessary to ensure an uninterrupted flow of Instrument, Reagent and Bioassay products to customers, creating and implementing production plans that are both material and resource feasible, and leading key supply chain projects and process improvement initiatives.
Salary/Benefits: $145,829/year; PTO, Medical, Dental, Vison, 401(k), paid Veteran, Disability, Paternity, Family Care and Jury Duty Leaves.
Requirements: Bachelor’s degree in Supply Chain Management, Industrial Engineering or closely related, plus 5 years progressively responsible experience (or Master’s degree plus 3 years experience) in biotechnology industry supply planning, demand planning or master scheduling to include:

Systems and Software: Enterprise Resource Planning (SAP) and Oracle; Manufacturing Execution System (MES), Advanced Planning System (JDA/BY) and Supply Chains Systems;
Planning and Forecasting: Master Scheduling and Production Planning;
Process Improvement and Quality: Six Sigma Black Belt and Lean Management – Process Improvement projects, inventory optimization, standard work and visual management, daily management and Kaizen to revamp inefficient planning cycles;
Problem Solving and Process Analysis: DBS Problem Solving Practices and Value Stream Mapping (VSM);
NPI Project/Program Management;
Analytical Skills: Data Analytics and Master Data Management;
Medical Device Industry Practices: Regulatory and Compliance Knowledge;
Product Lifecycle and Configuration Management;
Demand Forecasting and Product Launch Planning;
Quality and Risk Management Skills;
Please submit resume and detailed cover letter addressing all requirements online at jobs.diasorin.com
Diasorin is committed to building a workplace where people feel empowered to contribute ideas, take ownership, and grow their careers. We believe diverse perspectives strengthen innovation and help us deliver meaningful impact for patients and customers worldwide.
Diasorin is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by applicable law.
This posting and recruitment process are subject to applicable local laws and regulations in the country where the position is located. Additional employment disclosures, candidate rights, and employment conditions may apply based on local jurisdiction.
Individuals hired will be required to verify identity and eligibility to work and may be subject to a background check and drug screening where permitted by law. Diasorin is committed to providing reasonable accommodations for qualified individuals with disabilities during the application process. If assistance is required, please contact hr@diasorin.com.
Recruitment Fraud Notice
Diasorin never requests payment, financial information, or personal banking details from candidates at any stage of the recruitment process. Official communications from Diasorin recruiters will only come from a verified @diasorin.com email address. If you have questions about the legitimacy of a recruitment communication, please contact hr@diasorin.com for verification.
Unauthorized third-party recruiting agencies may not submit candidates for this position without prior written authorization from the Diasorin Human Resources Department.