Demand Planning Manager

THE BUSINESS

Join a company that's reintroducing itself to the aviation community. Honeywell Aerospace (NASDAQ: HONA) is launching as an independent, publicly traded aerospace and defense company built on a legacy of operational excellence and mission-focused execution. Our brand pairs heritage with momentum, as we build technology that helps pilots navigate with confidence, aircraft operate efficiently, and operators stay ahead of change. Our systems are on board 90% of the world's aircraft, giving your work broad reach. We focus on customers, invest in innovation, and build a culture of accountability and performance. Every horizon. Every mission. Every day. Electronic Solutions Business Honeywell Aerospace products and services are found on aircraft across commercial aviation, defense and space — from engines and cockpit electronics to cabin systems, mechanical components and connectivity solutions. Our technology helps operators fly more safely, reduce fuel consumption, improve on-time performance and deliver a better experience for the people on board. As aviation evolves, we are developing systems to support autonomous and supersonic platforms with a focus on safety and efficiency. Honeywell Aerospace has approximately 36,000 employees worldwide and net sales of $17.4B in 2025. Explore our businesses:

THE POSITION

As a Demand Planning Manager at Honeywell Aerospace, you will shape and execute SIOP and demand planning strategies to ensure precise forecasting and optimal demand management. You will lead a dynamic team, fostering a collaborative, high-performance environment and guiding all aspects of SIOP and demand planning activities. You will collaborate with cross-functional teams, leveraging data, market trends and customer insights to improve forecasting accuracy. Your analytical expertise will monitor and adjust demand patterns to respond to customer needs and optimize inventory levels. You will identify and implement process improvements to enhance efficiency and effectiveness. You will ensure alignment between demand plans, supply chain operations, and financial forecasts. If you thrive in a dynamic environment and are committed to delivering accurate demand forecasts, you are invited to contribute to our demand planning operations. Responsibilities Lead the SIOP (Sales, Inventory & Operations Planning) process, ensuring alignment between demand, supply, and financial objectives. Drive cross-functional collaboration to facilitate SIOP meetings, develop actionable plans, and monitor progress against targets. Champion continuous improvement within the SIOP process to optimize inventory and customer satisfaction, supporting business growth. Execute a clear vision for the demand planning function and inspire the team to achieve forecast accuracy goals. Manage a team of demand planners, providing leadership and guidance in all aspects of demand planning activities. Collaborate with cross-functional teams to gather and analyze data, market trends, and customer insights to improve forecasting accuracy. Identify and manage demand risks, build contingency plans, lead SIOP planning including continuous process improvements. Create, maintain, and analyze sales forecasts and production plans at the account level globally for products and equipment. Conduct formal forecast reviews with Global Sales and Business to analyze, measure, and improve forecast accuracy. Design and implement supply chain optimization projects. Work with leadership for the Annual Operating Plan (AOP) and Strategic Planning Process (STRAP). Process data, identify issues, and consolidate opportunities into a single forecast for Supply Chain action. Track KPIs and publish performance to multiple internal and external stakeholders. Present demand forecasts to Leadership at monthly meetings. Lead the SIOP process team and supply planners to maximize customer satisfaction, stakeholder satisfaction, and financial performance. Lead, manage, and mentor a team of demand planners, setting clear objectives and fostering a culture of continuous learning and improvement. Qualifications

U.S. PERSON REQUIREMENTS

Due to compliance with U.S. export control laws and regulations, candidate must be a U.S. Person (U.S. Citizen, U.S. permanent resident, or protected status under asylum or refugee status) or have the ability to obtain export authorization.

YOU MUST HAVE

6+ years of planning, materials, sourcing, or related supply chain experience. Demonstrated leadership of the SIOP process, including cross-functional alignment, structured review cadence, and delivery of performance outcomes. Experience managing complex data analysis. Strong process orientation and experience in planning. Advanced MS Office skills with proficiency in Excel.

WE VALUE

Bachelor's Degree in Business Administration or Supply Chain/Logistics/Engineering. Strong leadership skills and the ability to motivate and inspire a team toward common goals. Experience with ERP systems. Experience with a Demand Planning tool (e.g., RapidResponse, SAP APO module, Forecast Pro). Certification in supply chain management (APICS, CPIM, CPSM, or CPF). Proficient in Microsoft applications. Excellent interpersonal skills with strong verbal and written communication skills. Strong organizational skills and ability to multi-task, prioritize, and delegate. Ability to collaborate with both internal and external customers. Benefits Employer-subsidized medical, dental, vision and life insurance Short-term and long-term disability coverage 401(k) match, flexible spending accounts and health savings accounts Employee assistance program and educational assistance Parental leave and 12 paid holidays Paid time off for vacation, personal and sick time Explore your benefits: #J-18808-Ljbffr Honeywell Aerospace US LLC