Semi-Senior Chemical Analyst

Description

Job Summary: Semi-Senior Chemical Analyst responsible for performing instrumental and classical chemical analyses on mineral and metallurgical samples, ensuring reliability and accuracy. Key Highlights: 1. Professional development in the mining-metallurgical sector. 2. Excellent working environment. 3. Job stability. ***Job Description*** At KW QUIMICA GERMANA S.A.C., we are seeking a Semi-Senior Chemical Analyst to join our chemical laboratory. The professional will be responsible for performing instrumental and classical chemical analyses, ensuring reliability, accuracy, and traceability of results for mineral and metallurgical samples, in compliance with quality and safety standards. ***Main Responsibilities*** * Perform chemical analyses on samples of ore, concentrates, tailings, and solutions. * Carry out sample preparation and digestion using established methods. * Operate and calibrate equipment including ICP\-OES and/or ICP\-MS, Atomic Absorption Spectroscopy (AAS). * Perform volumetric, gravimetric, and spectrophotometric analyses. * Apply quality assurance/quality control (QA/QC) measures, including blanks, duplicates, and certified standards. * Validate and record results in internal systems. * Identify analytical deviations and propose corrective actions. * Comply with safety regulations, reagent handling procedures, and Good Laboratory Practices (GLP). * Intermediate\-advanced proficiency in Microsoft Excel. ***Professional Qualifications*** * Bachelor's degree or graduate in: Chemistry, Chemical Engineering, Metallurgical Engineering. * Specialization in instrumental analysis or quality control is desirable. ***Professional Experience*** * Minimum 1–3 years of experience in a mining or metallurgical chemical laboratory. * Proven experience in mineral analysis (copper, zinc, gold, iron, or polymetallic ores). * Mandatory and verifiable experience operating ICP and Atomic Absorption instruments. * Experience in analytical quality control and result validation. ***Technical Knowledge*** * Instrumental and classical analytical methods. * Interpretation of calibration curves. * Basic statistical process control applied in laboratory settings. * Safe handling of acids and hazardous reagents. * Laboratory safety regulations. ***Competencies*** * High level of precision and attention to detail. * Organization and time management. * Responsibility and professional ethics. * Ability to work effectively in a team. * Results-oriented mindset. ***We Offer*** * Market-competitive remuneration. * First three months on RXH contract; subsequent transition to formal payroll with statutory benefits, per applicable labor regime. * Job stability. * Professional development in the mining–metallurgical sector. * Excellent working environment. ***Working Hours*** Monday to Friday, 8:00 AM – 5:30 PM; Saturdays, 8:00 AM – 1:30 PM. Residence: Districts near Chorrillos (preferred). Employment Type: Full-time. Work Location: On-site employment.