Forecasting Manager, Vaccines Growth & Insights

GSK; Philadelphia (Philadelphia County); On-site; USD 120,000 - 160,000; Full time

Job summary

GSK is seeking a Forecasting Manager for the US Vaccines Forecasting team to maintain accurate gross sales and patient forecasts for AREXVY and Flu vaccines. You will collaborate with Finance, Marketing, Supply Chain, and Commercial Insights to support commercial priorities and supply decisions.

The role emphasizes analytical rigor, data-driven forecasting approaches, and strong communication with senior leadership to drive growth and informed decision-making across the vaccines portfolio.

Qualifications

• BS/BA degree in Finance, Accounting, Engineering, Analytics, Statistics, Biology/Chemistry or Business.
• 5+ years of post-degree experience in financial, analytics, or gross sales forecast models with multiple variables and event modeling.
• Translating data into narratives through reports, dashboards, or presentations and communicating to multiple management levels.

Responsibilities

• Establish, document, and maintain financial and manufacturing forecasts on a monthly cycle and annually revise Long-Range Forecast.
• Maintain SKU level forecasts for RSV and Flu vaccines in the US (including Puerto Rico).
• Develop, document, and maintain US Forecasts for priority pipeline assets from Phase 2 onward with global and US teams.
• Present forecast assumptions, risks, and opportunities to multiple management levels.
• Ensure forecast accuracy using standard metrics and identify corrective actions as needed.

Skills

Business Forecasting

Business Intelligence

Competitive Intelligence

Data Visualization

Digital Adoption

Digital Fluency

Financial Modeling

Insight Generation

Education

BS/BA degree in Finance, Accounting, Engineering, Analytics, Statistics, Biology/Chemistry or Business

Job description

GSK is seeking a Forecasting Manager for the US Vaccines Forecasting team to maintain accurate gross sales and patient forecasts for AREXVY and Flu vaccines. You will collaborate with Finance, Marketing, Supply Chain, and Commercial Insights to support commercial priorities and supply decisions.

The role emphasizes analytical rigor, data-driven forecasting approaches, and strong communication with senior leadership to drive growth and informed decision-making across the vaccines portfolio.