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 the key technologies for a sustainable and CO₂-neutral glass industry. As a globally sought-after specialist for all-electric and high-precision systems, we are looking for people who are passionate about technical innovations and are ready to support international projects from the initial sketch to commissioning.
Our current job openings at IWG Glasofenbau

Job Openings
// IWG Glasofenbau
Team Assistant (m/f/d)
The Organizational Talent in the Office:
In this role, you maintain an overview of daily office life and ensure that internal processes run smoothly. You are the first point of contact for visitors, guests, and suppliers, and you coordinate appointments, company travel, meetings, trade fairs, and internal events. At the same time, you support the management and the entire team, as well as with preparatory accounting tasks. With structure, strong communication skills, and a sense of responsibility, you contribute significantly to a professional and well-organized work environment.
Furnace Mason / Refractory Mason (m/f/d)
The Expert for the Extreme:
You work where it gets hot: in the heart of the glass furnace. With expertise in refractory materials and thermal insulation, you build, spray, and insulate industrial plants 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: karriere@iwg-online.com