Senior Analyst, Demand Planner (Hybrid)
RTXDate Posted: 2026-09-23

 Country: United States of America

 Location: US-IA-CEDAR RAPIDS-108 ~ 400 Collins Rd NE ~ BLDG 108

 Position Role Type: Hybrid

 U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

 Security Clearance Type: None/Not Required

 Security Clearance Status: Not Required At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense. Collins Aerospace is hiring a Demand Planning Professional to support our Mission Systems business. In this role, you will support mission-critical military programs by developing and maintaining demand plans that translate customer requirements into actionable production and supply plans. You will partner closely with Business Development, Program Management, Finance, Operations, and Supply Chain to align priorities, manage constraints, and support on-time delivery. You will represent the customer’s needs internally, using data and cross-functional collaboration to help determine the best way to meet program commitments while balancing capacity, inventory, financial objectives, and supply chain requirements. This is a hybrid role (working 2-4 days onsite per week) that can be based out of Cedar Rapids, IA, Rockford, IL, or Colorado Springs, CO. This role may have up to 20% travel and is not eligible for relocation. While Cedar Rapids, Rockford, or Colorado Springs would be preferred locations, we may be able to consider other locations that this position may interact with. What You Will Do Develop and maintain rolling 18+ month minimum unconstrained demand plan for OE, Aftermarket, and MRO / Spares using inputs of historical data, customer and business intelligence. Lead Demand Reviews and drive cross-functional alignment on the consensus demand plan. Translate customer demand into requirements that support the master schedule and Operations. Support SIOP activities, including financial reconciliation, supply reviews, and executive reviews. Analyze demand, orders, inventory, market trends, and forecast variances to identify risks and opportunities. Develop build-to-stock recommendations, burn-down plans, sales forecasts, and inventory targets. Monitor and communicate key metrics including forecast accuracy, inventory performance, OTD, and demand variance. Ensure demand data integrity and compliance with customer contractual requirements. Partner across functions to resolve constraints and make decisions that best support customer and business needs. Drive continuous improvement in forecasting methods, planning processes, and tools. What You Will Learn Complete weekly review of orders and forecast reconciliation Complete program reviews to align on variance, decisions, and key assumptions Lead the monthly Demand review covering variance from prior and other key inputs Demand planning with Kinaxis and ownership of demand parameters review bi-annually Support various SIOP Discussions including Financial Reconciliation, Supply Review (SP&Es), and Executive SIOPs Understand Customer Contract requirements pertaining to Demand Elements Review KPIs for trends and per…