Senior Demand Planner - Global S&OP & Forecasting Leader

DiaSorin; Illinois; On-site; USD 98,000 - 119,000; Full time

Benefits offered by this job

Health benefits

Retirement plan

Wellbeing support

Annual incentive program

Time off programs

Job summary

Diasorin is seeking a Senior Demand Planner in the United States to lead the demand planning process for multiple product portfolios. You will forecast using historical data, market trends, and commercial input, partnering with Sales, Marketing, Finance, and Operations.

You will drive S&OP processes, monitor KPIs, and identify risks and opportunities to optimize inventory and service levels, leveraging SAP and Power BI in a collaborative, regulated manufacturing setting.

Qualifications

• Bachelor’s degree in Supply Chain Management or related field.
• 5+ years in demand planning, S&OP, forecasting, inventory management, or related functions.
• Experience in regulated manufacturing environments.
• Experience in medical diagnostics/biotech/pharma sectors preferred.
• Experience in global/matrixed organizations.
• Certifications: CPIM, CSCP, CPF.
• Strong forecasting, analytics, and Excel/BI skills.
• Experience with SAP ERP systems.

Responsibilities

• Lead monthly demand planning and forecast reviews for assigned portfolios.
• Develop and improve forecasts using data, market trends, and business assumptions.
• Collaborate across Sales, Marketing, Finance, Customer Service, Manufacturing, and Supply Chain to achieve consensus.
• Lead S&OP participation and provide insights on demand trends and inventory implications.
• Monitor forecast accuracy, bias, and inventory performance; drive action plans.
• Evaluate launches and lifecycle changes impacting demand; coordinate with commercial teams.

Skills

Forecasting

S&OP

Data analysis

Stakeholder management

Excel

Power BI

ERP SAP

Cross-functional leadership

Education

Bachelor’s degree in Supply Chain

APICS CPIM Certification

CSCP Certification

CPF Certification

Tools

SAP ERP

Power BI

Advanced Excel

Job description

Diasorin is seeking a Senior Demand Planner in the United States to lead the demand planning process for multiple product portfolios. You will forecast using historical data, market trends, and commercial input, partnering with Sales, Marketing, Finance, and Operations.

You will drive S&OP processes, monitor KPIs, and identify risks and opportunities to optimize inventory and service levels, leveraging SAP and Power BI in a collaborative, regulated manufacturing setting.