Laboratory Assistant

Description

Job Summary: Assist in quality control of asphalt binders by conducting laboratory tests and supporting aggregate characterization and asphalt mixture design. Key Highlights: 1. Quality control of asphalt binders 2. Conducting various laboratory tests 3. Supporting aggregate characterization and asphalt mixture design **Main Responsibilities:** * Assist in quality control of asphalt binders by performing laboratory tests such as: Saybolt-Furol Viscosity, Sedimentation, Sieve Analysis, Cement Mixing, Particle Charge, pH, Distillation, Demulsibility, Penetration, Ductility, Softening Point, Brookfield Viscosity, and Elastic Recovery; * Assist in aggregate characterization (gradation, shape index, sand equivalent, specific gravity, among others); * Support asphalt mixture design activities: CBUQ, Cold Microsurfacing, Surface Treatments, Dust Suppression Treatments, Cold Pre-mixed Asphalt Concrete, Asphalt Slurries, etc.; * Maintain product quality control spreadsheets; * Clean and prepare laboratory equipment, glassware, and materials; * Prepare solutions and measurement instruments; * Perform general laboratory support tasks; * Organize work in accordance with occupational safety, health, and environmental protection standards; * Perform work at heights exceeding 2 meters. **Compensation:** * BRL 1.800,00 \+ 30% hazard pay (total BRL 2.340,00\); * After 90 days: BRL 2.000,00 \+ 30% hazard pay (total BRL 2.600,00\). **Benefits:** * On-site meals; * Basic food basket worth BRL 100.00; * Health insurance; * Fuel allowance. **Requirements:** * Technical course in Chemistry or related fields. Minimum Education Level: Technical Course