Demand Planning Manager II

Parker Hannifin

At Parker Aerospace, we develop technologies and innovative solutions that enable reliable, efficient and increasingly sustainable flight for the lifecycle of the aircraft, including aftermarket support. Our passionate people with deep engineering expertise, together with our breadth of differentiated technologies, ensure that we make the extraordinary happen and continue to shape the future of aviation in partnership with our customers.

As a member of our team, you are instrumental in fulfilling our mission: 'Enabling Engineering Breakthroughs that Lead to a Better Tomorrow.' Pursuing a career at Parker presents unlimited opportunities for both professional and personal development. Working with some of the most brilliant minds in the industry, your contributions will be pivotal in developing innovative technologies and products, significantly contributing to Parker's goal of addressing the world's most pressing engineering challenges.

At Parker, our team members belong, matter and make a difference.

Parker Meggitt, an addition to Parker Hannifin, is a global leader in the Commercial and Military Aerospace markets, specializing in a wide range of products including fire and smoke detection systems, extinguishing systems, bleed air overheat detection systems, actuators, rudder pedal assemblies, pumps, fuel gauging systems, and high-temperature cables. Located in Simi Valley, CA, this site is within the Fire Safety & Power Systems Division (FSPSD) and is a key supplier in select energy markets, particularly in nuclear gas analyzers and nuclear containment vessel penetration cables.

We work directly with some of the largest aerospace companies in the world, including Airbus, Boeing, Embraer, and Lockheed Martin, among others.

The Demand Planning Manager is responsible for overseeing and managing the demand planning process to ensure optimal inventory levels and alignment with business objectives. This role involves analyzing historical sales data, collaborating with cross‑functional teams, and utilizing forecasting tools to develop accurate demand forecasts. The Demand Planning Manager will play a critical role in maintaining customer satisfaction while minimizing excess inventory and stockouts.

The Demand Planning Manager is responsible for analyzing, planning and managing the flow of materials to ensure they are provided according to schedule.

• Develop and maintain demand forecasts using quantitative and qualitative methods.
• Analyze historical sales data, market trends, and seasonal variations to create accurate demand projections.
• Collaborate with sales, marketing, and finance teams to incorporate promotional plans and market insights into forecasts.

• Monitor inventory levels and ensure alignment with demand forecasts to optimize stock availability and minimize excess inventory.
• Establish safety stock levels and reorder points based on demand variability and lead times.
• Coordinate with supply chain and procurement teams to ensure timely replenishment of inventory.

• Liaise with cross‑functional teams to align demand planning with production schedules, sales strategies, and marketing initiatives.
• Facilitate regular meetings with stakeholders to review forecasts, discuss potential issues, and adjust plans as necessary.
• Communicate demand planning metrics and performance to senior management.

• Identify opportunities for process improvements within the demand planning function.
• Implement best practices and tools to enhance forecasting accuracy and efficiency.
• Monitor and analyze key performance indicators (KPIs) related to demand planning and inventory management.

• Utilize demand planning software and analytical tools to generate reports and dashboards that provide insights into demand trends and forecasting accuracy.
• Prepare and present demand planning reports to management, highlighting key findings and recommendations. Manages and prepares division inventory relating to records, tracking materials, changing business…