Shipping and Receiving Specialist

Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus, ownership, and excellence are decisive advantages - and we're building a world‑class team to turn bold ideas into real capability.

Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus, ownership, and excellence are decisive advantages - and we're building a world‑class team to turn bold ideas into real capability. This is a rare opportunity to join at an early stage, where you'll have significant ownership, collaborate with exceptional teammates, and make a direct, measurable impact on our mission and the future of the company - regardless of your function.

As a Shipping and Receiving Specialist, you will play a key role in ensuring the smooth flow of materials in and out of our facility. You'll be responsible for receiving, inspecting, and organizing incoming shipments, as well as preparing and shipping outgoing orders accurately and on time. This role requires strong attention to detail, a sense of ownership, and the ability to work efficiently in a fast‑paced environment while supporting inventory accuracy and overall operations.

• Process incoming shipments and packages at our Midland, TX facility.
• Inspect incoming deliveries for damage, verify quantities against packing slips, and confirm accuracy against purchase orders.
• Receive and label indirect materials and route direct materials to the Inventory team for processing.
• Prepare outbound shipments by identifying, pulling, packaging, labeling, and staging materials for carrier pickup.
• Package materials according to shipping requirements and coordinate secure and timely shipments with carriers.
• Expedite the flow of materials through receiving to support development and production schedules.
• Operate forklifts, pallet jacks, and other material‑handling equipment to move materials throughout the facility.
• Assist with inventory organization and ensure materials are properly labeled and stored.
• Identify discrepancies in shipments or documentation and resolve issues quickly to maintain operational efficiency.

• 2+ years of experience in shipping, receiving, or warehouse operations.
• Valid driver's license.
• 2+ years of forklift or material‑handling equipment experience with a valid certification.
• Strong attention to detail with the ability to accurately enter and manage data in digital systems.
• Ability to work onsite in Midland, TX.
• Flexibility to work overtime as needed to support operational requirements.
• Ability to handle physical workload, including lifting packages up to 25–75 lbs throughout the shift.

• Experience with ERP, MES, or warehouse management systems, as well as the Microsoft Office suite.
• Experience packaging and handling hazardous materials shipments.
• Strong organizational and problem‑solving skills with the ability to prioritize tasks in a fast‑moving environment.
• Ability to identify discrepancies in shipment documentation and proactively resolve issues.
• Experience working in aerospace, defense, or advanced manufacturing environments.
• Active U.S. Government security clearance or eligibility to obtain one.

Castelion offers a generous benefits package. Please refer to the bottom of our Careers page for more details.

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any…