LaCroix Precision Optics

Advanced Processing I

Posted: Oct 19, 2025

Job Description

SummaryThe CNC technician sets up and operates CNC controlled generators, polishers and/or sub-aperture processing machines (MRF or aspheric systems). A technician may run one or several machines concurrently, depending on job complexity, production schedules or personnel available. The machine parameters are entered into the control system by the technician per documented work instructions. The technician loads and runs the workpiece, periodically checks progress of work, and makes appropriate parameter or mechanical adjustments to achieve acceptable results.Technician uses precision gauges, test glasses, and laser interferometer to ensure that finished parts conform to specifications. Technician must have good close vision for evaluation of cosmetic defects. This job is moderately technical and requires attention to detail.Advanced Processing CNC Technician I – All of the essential duties and responsibilities listed below would be expected for an employee to perform with guidance and training during the first few years of employment. There will be some positions that will continue to be this level when set ups and adjustments are not made by the employee.QualificationsTo perform this job successfully, an individual must be able to perform each essential duty satisfactorily after completing the initial training. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.ESSENTIAL DUTIES AND RESPONSIBILITIES include the following. Other duties may be assigned.Regular and punctual attendance is requiredOvertime hours may be required, if neededGeneral understanding of the flow of partsBar coding to record flow of partsSet up and shut down of CNC machines for each jobWork under moderate supervisionUnderstanding and use of work instructionsAdjust machines to produce parts according to specificationsUse test equipment such as micrometers, dial indicators and calipersSet up and operate interferometersProper cleaning of equipment dailyOther responsibilities may include: Routine maintenance of machine, pre-mixing polishing compounds; and, preparation and maintenance of polishing tools and beveling of parts.EDUCATION And/or EXPERIENCEHigh school diploma or general education degree (GED); or one to three months related experience and/or training; or equivalent combination of education and experience.Computer SkillsBasic computer skills are beneficial.Language SkillsAbility to understand, speak and read English to interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals.Mathematical SkillsAbility to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals.REASONING ABILITYAbility to understand and carry out instructions furnished in written, oral, or diagram form. Ability to solve common problems associated with the job.PHYSICAL DEMANDSThe physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.While performing the duties of this job, the employee is regularly required to stand; use hands and finger to finger, handle, or feel; reach with hands and arms; and talk or hear. The employee is occasionally required to walk and stoop, kneel, crouch, or crawl. The employee must regularly lift and/or move up to 10 pounds and occasionally up to 30 pounds. Specific vision abilities required by this job include close vision.This position is designated as a safety sensitive position because a person working in this position under the influence of drugs or alcohol, including medical marijuana, may constitute a threat to health or safety, which includes but is not limited to working with hazardous or flammable materials, operating, repairing, maintaining, or monitoring machinery or motor vehicles.Some equipment used in this area contains a strong magnetic field that could interfere with certain medical devices.WORK ENVIRONMENTThe work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.Some equipment used in this area contains a strong magnetic field that could interfere with certain medical devices.While performing the duties of this job, the employee is exposed to moving mechanical parts and fumes or airborne particles. An UV-A light source is also used in this area. When using this light source UV eye protection and gloves may be required. The noise level in the work environment is usually moderate.EOE M/F/Disability/Veteran Employer

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