Demand Planning Manager

THE BUSINESS

Join a company that's reintroducing itself to the aviation community we've helped advance for more than a century. At Honeywell Aerospace (NASDAQ: HONA), we're launching as an independent, publicly traded aerospace and defense company built on a legacy of operational excellence and mission-focused execution.  

Our new brand identity pairs that heritage with real momentum, as we build technology that helps pilots navigate with confidence, aircraft operate more efficiently, and operators stay ahead of change. With our systems on board 90% of the world's aircraft, your work here has reach that's rare to find anywhere else. 

Focusing on our customers, investing in innovation, and building a culture of accountability and performance is how we're shaping what comes next. 

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 continues to evolve, we're also developing systems to support autonomous and supersonic platforms, bringing the same focus on safety and efficiency to the next era of flight. With approximately 36,000 employees worldwide and net sales of $17.4B in 2025, Honeywell Aerospace is one of the largest dedicated aerospace companies in the world. Explore our businesses: https://www.honeywellaerospace.com 

Electronic Solutions develops the avionics, navigation systems, sensors and electromagnetic defense technology that help aircraft perform safely and with precision. Our systems are on board 90% of the world's aircraft — serving commercial aviation, defense and space operators from integrated flight deck platforms with 30-plus years in service to radiation-hardened systems trusted for human spaceflight. 

THE POSITION

As a Demand Planning Manager here at Honeywell Aerospace, you will be instrumental in shaping and executing SIOP & demand planning strategies to ensure precise forecasting and optimal demand management. Leading a dynamic team, your role involves fostering a collaborative and high-performance environment, guiding the team in all aspects of SIOP & demand planning activities. Collaborating seamlessly with cross-functional teams, you will leverage data, market trends, and customer insights to enhance demand forecasting accuracy. Your analytical expertise will play a pivotal role in monitoring and adjusting demand patterns, ensuring agile responses to customer demands and the optimization of inventory levels. Identifying and implementing process improvements is a key aspect of the role, aimed at enhancing overall efficiency and effectiveness. Additionally, you will be responsible for ensuring seamless 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, we invite you to contribute to the success of our demand planning operations.

KEY RESPONSIBILITIES 

• Lead the SIOP (Sales, Inventory & Operations Planning) process, ensuring alignment between demand, supply, and financial objectives. Drive cross-functional collaboration to facilitate effective SIOP meetings, develop actionable plans, and monitor progress against targets. Champion continuous improvement within the SIOP process to optimize inventory, enhance customer satisfaction, and support business growth.
• Execute a clear vision for the demand planning function and inspire the team to achieve and exceed forecast accuracy goals
• Manage a team of demand planners, providing leadership, guidance, and support in all aspects of demand planning activities
• Collaborate with cross functional teams to gather and analyze data, market trends, and customer insights, actively contributing to the improvement of demand forecasting accuracy
• Manage the demand risks identification to build contingency plans, collaborate in Demand Planning projects and lead the SIOP planning including continuous process improvements
• Create, maintain, and analyze sales forecast 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 necessary supply chain optimization projects
• Work with leadership for the Annual Operating Plan (AOP) and Strategic Planning Process (STRAP) processes
• Process data, identify problematic areas, and consolidate the opportunities into a single forecast for Supply Chain action
• Track KPIs and publish performance to multiple internal and external stakeholders
• Present Demand forecast to Leadership at monthly meetings
• Lead the SIOP process team and supply planners to facilitate maximum 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

U.S. PERSON REQUIREMENTS

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

YOU MUST HAVE

• 6+ years of planning, materials, sourcing, or other 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 efficiently multi-task, prioritize, and delegate.
• Ability to collaborate with both internal and external customers. 

BENEFITS

Beyond a performance-driven salary, you'll work alongside dedicated experts on technology that's advancing aviation. As a Honeywell Aerospace employee, you're eligible for a comprehensive benefits package that includes:

• 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: https://honeywellaerospacebenefits.com/ 

POSTING TIMELINE

The application period for the job is estimated to be 40 days from the job posting date; however, this may be shortened or extended depending on business needs and the availability of qualified candidates.