Job Offers
Shape the Future of Glass – Your Career at Ingenieurbüro Wagenbauer (IWG)
At IWG Glasofenbau, we build more than just melting furnaces:
We develop key technologies for a sustainable and CO₂-neutral glass industry. As a globally sought-after specialist for fully electric and high-precision systems, we are looking for people who are passionate about technical innovations and are ready to accompany international projects from the first sketch to commissioning.
Our current job openings at IWG Glasofenbau

Job Offers
// IWG Glasofenbau
Technical Product Designer
Technical Drafter (m/f/d)
The Architect of Details:
In this role, you are the link between idea and reality. You create precise 3D CAD models and technical documentation for our complex glass furnace components. Considering material standards and manufacturing processes, you develop the blueprints for highly efficient melting furnaces and work closely with our engineers to perfect customer-specific solutions down to the smallest detail.
Technical Product Designer
Technical Drafter (m/f/d)
The Architect of Details:
In this role, you are the link between idea and reality. You create precise 3D CAD models and technical documentation for our complex glass furnace components. Considering material standards and manufacturing processes, you develop the blueprints for highly efficient melting furnaces and work closely with our engineers to perfect customer-specific solutions down to the smallest detail.
Furnace Mason / Refractory Mason (m/f/d)
The Expert for Extremes:
You work where it gets hot: in the heart of the glass furnace. With expertise in refractory materials and thermal insulation, you brick, spray, and insulate industrial systems that withstand temperatures of over 1,400 °C. You work according to precise construction plans and are ready to demonstrate your craftsmanship on construction sites worldwide to create the durable foundation of our melting tanks.
Furnace Mason / Refractory Mason (m/f/d)
The Expert for Extremes:
You work where it gets hot: in the heart of the glass furnace. With expertise in refractory materials and thermal insulation, you brick, spray, and insulate industrial systems that withstand temperatures of over 1,400 °C. You work according to precise construction plans and are ready to demonstrate your craftsmanship on construction sites worldwide to create the durable foundation of our melting tanks.
Ready for the next step?
We offer you an exciting, international working environment, flat hierarchies, and the chance to actively shape the \"Green Revolution\" of the glass industry. Send us your application documents or contact us directly for an initial meeting.
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Apply at:
Tel.: +49 (0)9922 84 48 0
Fax.: +49 (0)9922 84 48 21
E-Mail: info@iwg-online.com