HUBMASTER® is a general provider of intralogistics and warehouse automation solutions. We design and integrate turnkey ASRS systems based on our proprietary multi-aisle stacker crane technology, together with automated handling equipment, control systems and our HMWare® Warehouse Control System.

As part of our continued international growth, we are looking for a

Quality Assurance Engineer

to ensure that equipment, components and processes meet HUBMASTER® quality requirements, applicable technical standards and customer specifications.

The position will have a strong focus on manufacturing quality across our supplier network, while also supporting the development and continuous improvement of the company’s internal quality processes.

Key responsibilitiesDefine and maintain quality requirements for outsourced manufacturing, purchased components and project-specific equipment.Review technical drawings, specifications, bills of materials and manufacturing documentation from a quality perspective.Prepare and manage quality plans, inspection and test plans (ITPs), inspection checklists and acceptance criteria.Monitor supplier manufacturing processes and verify compliance with approved drawings, technical specifications and applicable standards.Coordinate and perform inspections at suppliers’ facilities, including dimensional, visual, welding, coating, assembly and functional inspections.Coordinate Factory Acceptance Tests (FATs) and ensure that findings are documented and resolved before shipment.Review material certificates, welding records, inspection reports,



calibration certificates and other manufacturing quality documentation.Manage non-conformities, root-cause analyses and corrective and preventive actions with suppliers and internal teams.Evaluate, qualify and periodically audit suppliers based on their technical capabilities and quality performance.Monitor supplier quality indicators and identify recurring risks, deficiencies and improvement opportunities.Support incoming inspections, installation quality controls and the resolution of quality issues identified during commissioning.Develop and maintain internal quality procedures, templates, records and approval workflows.Help strengthen the company’s quality management system and promote consistent processes across engineering, procurement, project management, logistics and commissioning.Support internal and external audits and contribute to the implementation and maintenance of relevant quality certifications.Prepare project quality documentation and reports for customers and internal stakeholders.Promote a culture of prevention, traceability, accountability and continuous improvement throughout the organization.

Candidate profileDegree in Industrial, Mechanical, Manufacturing,



Electrical or similar Engineering.Previous experience in quality assurance, supplier quality, manufacturing quality or industrial project quality.Ability to interpret technical drawings, tolerances, manufacturing specifications and inspection documentation.Knowledge of manufacturing processes such as metal fabrication, machining, welding, surface treatments, electrical assembly or industrial equipment integration.Familiarity with quality tools and methodologies such as root-cause analysis, 8D, 5 Whys, CAPA, FMEA and supplier audits.Knowledge of ISO 9001 and quality management systems.Strong organizational, analytical and problem-solving skills.Ability to work independently and coordinate effectively with suppliers and multidisciplinary internal teams.Professional proficiency in Spanish and English.Availability to travel to suppliers, project sites and customer facilities when required.

Experience in warehouse automation, material-handling equipment, machinery manufacturing, steel structures or industrial automation will be highly valued.

What we offerA key position within an international and fast-growing industrial technology company.Direct involvement in complex warehouse automation projects for major international customers.The opportunity to shape and strengthen HUBMASTER® quality standards and corporate processes.Close collaboration with engineering, procurement, project management and commissioning teams.Professional development in a highly technical and international environment.Competitive compensation according to experience and qualifications.

📌 Quality Assurance Engineer – Manufacturing & Supplier Quality (Madrid)
🏢 Hubmaster® Warehouse Automation Systems
📍 Madrid