Cement Chemical Laboratory Technician / نکنیشن لابراتوار کیمیاوی سمنت

Job Summary DUTIES AND RESPONSIBILITIES: · Assist in collecting, receiving, identifying, recording, transporting, and storing samples of raw materials, clinker, gypsum, cement, and other relevant materials. · Prepare samples through drying, crushing, grinding, and homogenizing in accordance with approved laboratory procedures . · Ensure proper labeling and identification of all samples. · Prevent contamination, mixing, or loss of samples during handling and testing. · Perform routine and basic chemical tests under the supervision of the Laboratory Supervisor. Assist in determining the major chemical components and oxides of raw materials and cement, including: SiO₂ Al₂O₃ Fe₂O₃ CaO MgO SO₃ Loss on Ignition (LOI) · Always follow approved test methods and laboratory procedures. · Assist in chemical testing of raw materials, clinker, gypsum, and cement. · Prepare laboratory solutions, reagents, and other materials required for testing. · Properly operated laboratory equipment such as analytical balances, ovens, furnaces, grinding equipment, and other available laboratory instruments. · Ensure proper handling, storage, and tracking of all samples. · Assist in reviewing contractor reports and field data. · Follow safety procedures and quality control requirements at site and laboratory. · Perform any other duties assigned by the supervisor. Job Requirements Diploma or Bachelor’s degree in Chemistry, Chemical Engineering, Laboratory Sciences, or a related field. Previous experience in a chemical laboratory, preferably in a cement, construction materials, or industrial manufacturing environment. Basic knowledge of chemical testing methods and laboratory procedures. Knowledge of the major chemical components and oxides of raw materials, clinker, gypsum, and cement. Ability to properly handle, prepare, label, and store laboratory samples. Knowledge of laboratory safety procedures and quality control requirements. Good knowledge of computer applications, including MS Word and MS Excel. Ability to work with databases and maintain accurate laboratory records and data. Good attention to detail and accuracy in testing, recording, and reporting results. Ability to work effectively under supervision and as part of a team.