**Main Responsibilities** * Assist in lens cutting, edging, and fitting into frames; * Perform cleaning, inspection, and finishing of lenses and frames; * Assist in verifying measurements and specifications from ophthalmic prescriptions; * Sort and organize materials and equipment for assembly; * Support quality control of assembled products; * Maintain a clean and organized work environment; * Assist in storage and inventory control of components and frames; * Comply with laboratory safety standards and internal optical laboratory procedures. **Requirements:** * Completed or currently pursuing high school education; * Prior experience in optics or an optical laboratory is desirable; * Basic knowledge of optics and types of lenses is desirable; * Manual dexterity and attention to detail; * Good motor coordination and concentration ability; * Organization; * Proactivity; * Teamwork; * Responsibility. **Working Hours:** **Schedule:** Monday to Friday, 08:30–18:00 (1.5-hour lunch break); Saturdays, 08:30–12:30. Employment Type: Full-time, CLT permanent position. Salary: Starting at R$2,100.00 per month. Benefits: * Health insurance; * Transportation allowance. Experience: * Eyeglass assembly (Mandatory); * Optics (Mandatory)