
Job description
Ensure installations perform desired operations according to procedures and policies, and monitor installations to guarantee delivery of finished product in accordance with specifications.
Handle and adjust installations, fix alerts, perform quality checks, identify non-conformities, control product amounts, and perform auxiliary tasks.
Prior experience in a similar role, technical English, and a lower degree in high school or equivalent by experience are required.
Company

Energy & Mining • Manufacturing
Sibelco is a global materials solutions provider that sources, transforms, and distributes specialty industrial minerals— including silica, clays, feldspathics, and olivine—across more than 30 countries. The company is a leader in glass recycling and supplies key materials to industries such as glass, ceramics, construction, coatings, polymers, and water purification, supporting technologies from solar panels to smartphone displays. With a heritage dating back to 1872, Sibelco combines deep technical expertise with a commitment to sustainability, biodiversity, and employee well‑being, fostering a culture of diversity and inclusion. Its focus on innovation and high‑specification products positions it as a trusted partner that delivers long‑term social, environmental, and economic value.