Principal Inventory Specialist
RTXDate Posted: 2026-10-21

 Country: United States of America

 Location: US-AZ-TUCSON-M13 ~ 3601 E Britannia Dr ~ BRITANNIA M13

 Position Role Type: Onsite

 U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

 Security Clearance Type: DoD Clearance: Secret

 Security Clearance Status: Active and existing security clearance required after day 1 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. Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. Raytheon is seeking a Principal Inventory Specialist who will be part of the centralized inventory compliance team. This team is responsible for the management of inventory throughout most of the Raytheon U.S. sites. This Inventory Specialist will be responsible for multiple inventory management processes including inventory accountability, induction, system health, in-place shipments, and review of material management processes. In addition, this role is responsible for resolving inventory system-related issues and research efforts to resolve discrepancies. This is a highly collaborative role that will partner with production control, warehouse operations, receiving, shipping, planning and other operational organizations. This position will be onsite at one of our Tucson, AZ locations. What You Will Do Resolve warehouse inventory variances. Identify trends, anomalies, and opportunities for process improvement as it relates to inventory accuracy. Support processing Receipt Corrections working with Procurement, Quality, and Logistics Warehouse team. Process inventory records that affect physical counts and inventory balances within the ERP software. Develop and implement continuous improvement of standard logistics processes within warehouse operations and related functions. Perform a variety of tasks and transactions related to the incoming and outgoing of materials, products and/or equipment within the inventory system. Build relationships and communication platforms with customers, internal and external, to ensure objectives and commitments are being met. Process inventory records that affect physical counts and inventory balances. Perform root cause analysis and develop corrective actions. Provide guidance relative to process discipline and compliance. Ensure execution and continuous improvement of standard processes and participate in process improvement teams. Oversee Material Management and Accounting System (MMAS) audits. Regularly generate and report on system health metrics. Troubleshoot system transaction errors and take appropriate corrective action. Qualifications You Must Have Typically requires a University Degree or equivalent experience and minimum 5 years of prior relevant experience, or An Advanced Degree in a related field and 3 years experience. Experience with Inventory Control, Warehouse Operations, Logistics, Manufacturing, or related field. Experience with the end-to-end supply chain value stream. Experience with analyzing inventory data. Qualifications We Prefer Experience using E…