Calderys Career
Open positions
Machine Maintenance Technician
Calderys has a fantastic opportunity to join our Maintenance Team as a Maintenance Technician. Responsibilities: Perform preventive, corrective, and routine maintenance on production machinery and equipment. Diagnose…
Supply Chain Manager (m/w/d)
Responsible for overseeing end-to-end Supply Chain operations, including planning, inventory, procurement, logistics, and order management, while ensuring efficient material flow and on-time customer deliveries. Leads…
Geologist
HWI has a fantastic opportunity to join our Mining Team as a Geologist. Summary The Geologist is accountable for contributing to HarbisonWalker Internationals overall business performance by improving the geological…
Customer Account Manager
HWI has a fantastic opportunity to join our Customer Service Team as a Customer Account Manager. Summary The Customer Account Manager (CAM) is the champion of the customer experience. They will manage the entire…
Office Coordinator I
HWI has a fantastic opportunity to join our team as an Office Manager I. Summary The Office Coordinator I supports the Plant Manager and Production Supervisor by performing a variety of administrative duties such as…
Customer Service Executive
Role In this role based in Fiorano, Italy, you will be in charge of customer relationship management, from ordering to invoicing. This is a fixed-term role until December 2027. Responsibilities Front office procedure…
Supervisor, Production
HWI has a fantastic opportunity to join our Production Team as a Supervisor, Production Summary At HWI our supervisors are an integral part of our operations success. This role will lead the press department operators…
Lead Facility Quality Assurance Technician
HWI has a fantastic opportunity to join our Quality Team as a Lead Facility Quality Assurance Technician. Summary The Lead Facility Quality Assurance Technician is a specialized and critical position accountable for…
Non Craft Welder
HWI has a fantastic opportunity to join our team as a Non-Craft Welder. Summary At HWI our Craft Welders’ support HWI’s mission and vision to drive industry performance and deliver quality results. This role is the…
Customer Service Executive
Role We have a great opportunity to join the Customer Services Team in Budapest, Hungary! In this role you will be responsible for various tasks including Customer Service, Purchasing and Admin Support.…
Refractory Support Specialist II
HWI has a fantastic opportunity to join our Value Added Services Team as a Refractory Support Specialist II. Summary The Refractory Support Specialist II uses their specialized knowledge of HarbisonWalker…
Multi-Craft Maintenance Technician
Summary The Multi-Craft Maintenance Tech plays an integral part in the safe and successful production of monolithic refractory materials at HarbisonWalker International’s Fulton Missouri lightweight manufacturing…
Manufacturing Maintenance Technician II (SPT)
HWI has a fantastic opportunity to join our team as a Manufacturing Maintenance Technician II Summary The Manufacturing Maintenance Technician II is responsible for insuring equipment/machinery is functioning properly…