AST SpaceMobile is building the first and only general cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.

Position Overview We are seeking a 3PL & External WHs Inventory Specialist to ensure inventory accuracy across all third party warehouse locations. This role serves as the primary liaison between suppliers, third party warehouses, Procurement, Logistics, Sourcing, and internal departments to ensure that physical inventory matches system inventory. The position focuses on real time inventory visibility, timely transaction processing, discrepancy resolution, and continuous monitoring of inbound and outbound material flows.

Key Responsibilities

Maintain accurate inventory records across all third party warehouse locations

Ensure system inventory accurately reflects physical inventory by monitoring and reconciling inventory transactions

Process and validate inventory transactions including receipts, transfers, consumption, adjustments, and returns

Ensure material consumption is recorded in real time to maintain accurate inventory visibility

Investigate and resolve inventory discrepancies, shortages, overages, and transaction delays





Work closely with Procurement and Strategic Sourcing to align material availability with procurement plans and purchase orders

Work closely with Finance and Accounting teams to align inventory reports

Coordinate cycle counts, inventory audits, and reconciliation activities across warehouse locations

Generate inventory reports and propose corrective actions to improve inventory accuracy and operational efficiency

Qualifications Education

High School Diploma or GED required

Equivalent professional experience may be considered in lieu of formal education

Experience

A minimum of 3 to 5 years of experience in inventory control, warehouse operations, or related roles

Experience working with third party logistics warehouse locations

Experience managing inventory reconciliation and transactional accuracy within ERP systems, Excel spreadsheets and other database platforms

Preferred Qualifications

Experience in fast paced manufacturing, aerospace, electronics, or high value inventory environments

Knowledge of inventory auditing, cycle counting, and warehouse best practices

Strong understanding of inventory environmental storage conditions and other relevant storage requirements for materials at third party locations





Experience supporting multiple warehouse locations across regions

Soft Skills

Strong attention to detail and analytical thinking

Excellent follow up and problem solving abilities

Strong organizational and multitasking skills

Effective communication and stakeholder management

Ability to work independently and proactively elevate issues

High sense of ownership and urgency

Technology Stack

ERP systems such as NetSuite, SAP, Oracle, or similar

Warehouse Management Systems (WMS)

Advanced Microsoft Excel including Pivot Tables, VLOOKUP, XLOOKUP, sorting, filtering, and reporting

Inventory reporting and data analysis tools

Physical Requirements

Ability to work in a hybrid environment with extended computer usage

Full availability to travel within Europe to third party warehouse locations

Ability to participate in physical inventory audits when necessary

This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands.

AST SpaceMobile is an Equal Opportunity, at will Employer; employment is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

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📌 3PL & External Warehouses Inventory Specialist (Madrid)
🏢 AST SpaceMobile
📍 Madrid