Materials Management Specialist

Crown Innovations is seeking a detail-oriented Materials Management Specialist to support warehouse and manufacturing operations at our Ontario, California facility. This position plays a vital role in ensuring inventory accuracy, maintaining accountability of Government Furnished Equipment (GFE) and Government Furnished Property (GFP), and supporting the timely movement of materials required for FAA modernization projects. The Material Inventory Specialist is responsible for receiving materials, maintaining inventory records, issuing components to production personnel, performing inventory audits, and ensuring all inventory transactions are accurately recorded within the company's inventory management system. This role partners closely with Warehouse Operations, Rack Fabrication, Procurement, Manufacturing, Program Management, and Finance to maintain inventory integrity while supporting production schedules and customer commitments. The ideal candidate is highly organized, process-driven, and committed to maintaining exceptional inventory accuracy while continuously identifying opportunities to improve warehouse operations and inventory controls. This position offers an opportunity to help strengthen Crown's manufacturing and logistics operations by ensuring inventory accuracy, improving material accountability, and supporting nationally significant FAA programs. Candidates who thrive in organized, fast-paced environments and take pride in precision and operational excellence are encouraged to apply. Key Responsibilities Inventory Management Receive, inspect, verify, and accurately record incoming materials within the Inventory Management System. Maintain inventory accuracy through routine cycle counts and physical inventories. Properly store materials utilizing First In, First Out (FIFO) inventory practices. Maintain accountability for Government Furnished Equipment (GFE) and Government Furnished Property (GFP). Monitor inventory levels and communicate shortages or replenishment needs. Investigate inventory discrepancies and assist with corrective actions. Generate inventory reports and assist with inventory analysis. Material Control Issue materials, components, and assemblies to production personnel based on manufacturing requirements. Maintain accurate inventory transactions for all material movements. Barcode finished products and assemblies for inventory tracking. Track more than 150 different assemblies and components within the Inventory Management System. Ensure packing lists, receiving documentation, and inventory records are complete and accurately maintained. Maintain organized inventory storage locations to maximize efficiency and material accessibility. Warehouse Operations Assist with daily shipping and receiving activities. Prepare materials for shipment while ensuring accuracy and proper documentation. Verify received materials against purchase orders and packing slips. Maintain a clean, organized, and safe warehouse environment. Operate forklifts, pallet jacks, and other warehouse equipment safely and efficiently. Assist Warehouse Operations leadership with inventory projects and warehouse initiatives. Partner closely with Warehouse Operations, Rack Fabrication, Procurement, Manufacturing, and Program Management to support production schedules. Recommend improvements that increase inventory accuracy and warehouse efficiency. Assist with developing and maintaining inventory procedures and best practices. Support warehouse audits and inventory reconciliations. Maintain accurate documentation supporting inventory transactions and government property accountability. Minimum Required Qualifications High School Diploma or equivalent required. Minimum of two (2) years of experience in inventory control, warehouse operations, material management, or logistics. Experience utilizing inventory management systems, ERP systems, or Warehouse Management Systems (WMS). Strong understanding of inventory control principles including FIFO inventory management. Experience maintaining inventory records and performing cycle counts. Strong Microsoft Office skills, particularly Microsoft Excel. Excellent organizational skills with exceptional attention to detail. Ability to prioritize multiple tasks while maintaining accuracy. Excellent written and verbal communication skills. Ability to work independently as well as collaboratively within a team environment. Ability to lift and carry up to 75 pounds. Ability to safely operate forklifts and pallet jacks or obtain certification. Ability to pass a drug screening and criminal background check Ability to obtain a Public Trust clearance Preferred Qualifications Government contracting experience. Experience managing Government Furnished Equipment (GFE) and Government Furnished Property (GFP). Manufacturing, aviation, aerospace, construction, or electronics production experience. Experience supporting rack fabrication or assembly operations. Barcode inventory management experience. Experience conducting annual physical inventories and inventory audits. Familiarity with Lean Manufacturing or continuous improvement methodologies. This position is fully onsite at the Ontario, California facility. Monday – Thursday 10hr shifts This position is based onsite at Crown's Ontario, California manufacturing and warehouse facility operating on a Monday through Thursday schedule. Work is performed in a warehouse and production environment requiring frequent standing, walking, bending, lifting, material handling, and operation of warehouse equipment. Compensation Hourly Rate Range: $19.00 – $29.00 per hour (W2) Compensation is determined based on experience, qualifications, geographic location, and internal equity considerations. Crown complies with all applicable state and local pay transparency laws. The listed compensation range represents the good faith salary range for this position at the time of posting. Actual compensation will be based on experience, qualifications, geographic considerations, and business needs. Generous Paid Time Off (PTO) Comprehensive Medical, Dental, and Vision Insurance Health Savings Account (HSA) Flexible Spending Account (FSA) 401(k) with Company Match Company Paid Life Insurance Tuition Reimbursement Employee Assistance Program Professional Development Opportunities Employees are required to cover approved business travel expenses in advance, which are reimbursed in accordance with company policy. Why Crown Crown Innovations is a recognized leader in research, development, and engineering, with deep expertise in air traffic management, survey administration, lifecycle data management for informed decision-making, infrastructure sustainment and modernization, emerging technologies, and National Airspace System (NAS) integration. For over 30 years, we have supported a diverse portfolio of clients—including the FAA, NASA, the Energy Information Administration (EIA), state and local governments, and commercial organizations such as the Ohio and North Carolina Departments of Transportation. As a prime contractor on several high-impact federal programs, Crown offers comprehensive capabilities in engineering, strategic planning, data analytics, software development, modeling and simulation, and regulatory compliance. We are at the forefront of enabling the safe and efficient integration of uncrewed aircraft systems (UAS) and advanced air mobility (AAM) into the NAS, while also supporting infrastructure modernization efforts through robust lifecycle data management solutions. Whether advancing innovative air traffic concepts, enhancing operational performance, or enabling the future of urban air mobility, Crown is committed to shaping a safer, smarter, and more efficient infrastructure landscape. Crown has consistently been voted one of the best places to work in the Washington, DC Persons unable to complete an online application should contact Crown HR for assistance at View phone number on click.appcast.io. As a government contractor, most of the Crown positions require U.S. citizenship. Crown is a VEVRAA Federal Contractor. EOE: Vets/Disability All your information will be kept confidential according to EEO guidelines. 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