About this role
Description des tâches: Voltcore is a Luxembourg deep-tech startup developing conductive polymer heating textiles for automotive and apparel markets (Audi, BMW, Forvia). As Polymer Process Engineer you will own conductive compound and monofilament extrusion development: • develop CNT/carbon-black compounded PP and PET formulations; • run twin-screw compounding and optimise dispersion; • extrude ~250 μm monofilaments with controlled electrical resistivity; • characterise materials via rheology (MFI), TGA and DSC; • build and apply percolation/conductivity models; • manage material suppliers (e.g. OCSiAl, Orion); • write SOPs and maintain a compound/filament database; • troubleshoot production issues. Profile: • MSc or PhD in Polymer, Materials or Chemical Engineering with 3–6 years' relevant experience; • hands-on twin-screw compounding and monofilament extrusion; • solid grasp of conductive-filler systems and polymer characterisation. • Working language English; French an asset. • Valid driving licence (travel to partner labs in BE/FR/DE). On-site in Bissen. Voltcore is an equal-opportunity employer. Apply: [email protected] .