Machine Operator

AMERISTAFF IS HIRING!! Schedule: 7am-3:30pm Location: Montebello, CA Must be Bilingual/ Interview Required CALL ISABEL FOR MORE INFORMATION 213-718-2642 Job Summary: We are looking for a skilled Manual Machine Operator to set up and operate manual grinding machines to shape and finish metal components with precision. The role requires hands-on experience with manual surface grinders, Blanchard, and/or milling machines, a strong understanding of machining practices, and the ability to work from blueprints and tight tolerances. Key Responsibilities: · Operate manual surface grinders, Blanchard, and/or milling machines to grind and finish metal parts to specified dimensions and surface finishes. · Set up machine operations, including selecting appropriate wheels, cutters, speeds, and feeds. · Read and interpret blueprints, sketches, and job layouts to determine material requirements and setup procedures. · Inspect workpieces using precision measuring instruments (micrometers, calipers, height gauges, etc.) to ensure accuracy and conformance to specifications. · Maintain proper documentation of work completed and quality checks. · Monitor machine performance and make adjustments as needed to maintain accuracy and surface finish. · Perform routine maintenance on machines and ensure the work area is kept clean and organized. · Follow all shop safety procedures and ensure safe handling of tools and materials. · Work independently or with minimal supervision while maintaining productivity and quality standards. Requirements: · High school diploma or equivalent required; trade school or apprenticeship preferred. · Minimum 1–5 years of hands-on experience operating manual surface grinders, Blanchard, and/or milling machines. · Strong understanding of manual machining techniques, feeds and speeds, and grinding wheel selection. · Ability to read and interpret blueprints and technical drawings. · Proficient with precision measuring tools and methods. · Solid understanding of material properties, especially steels, tool steels, and aluminum. · Ability to work with tight tolerances (±0.001" or better). · Strong attention to detail, patience, and commitment to producing high-quality work. Preferred Skills: · Experience in toolroom or mold/die work a plus. · Knowledge of surface finishes and flatness requirements. · Ability to handle multiple jobs and prioritize effectively. Physical Requirements: · Must be able to stand for long periods, lift up to 50 lbs., and work in a machine shop environment. · Manual dexterity and good hand-eye coordination required. Workplace Policies — Drugs & Alcohol · Employees must report to work free from the influence of drugs, alcohol, or any impairing substances. · The company maintains a zero-tolerance policy for drug or alcohol use during work hours or on company property. · Failure to comply with these policies may result in disciplinary action, up to and including termination. · Employees must notify the supervisor if they are taking prescribed medications that may affect their ability to safely operate machinery. Pay: $22.00 per hour Work Location: In person