CNC MACHINIST TRAINEE

LISI Aerospace•Garden Grove, CA

21d•Onsite

About The Position

CNC MACHINIST TRAINEE Position Summary The CNC Machinist Trainee is an entry-level role designed for individuals with mechanical aptitude and prior manufacturing experience but no previous CNC machining experience. This position focuses on foundational skill development, including safe machine operation, use of measuring equipment, and basic blueprint reading. The trainee will be paired with a designated trainer and shadow them during the first 90 days. Successful completion of the probationary period requires meeting defined training and production milestones. Essential Duties & Responsibilities To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. 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. Shadow an assigned trainer during the initial 90-day training period Learn safe CNC machine operation and shop safety procedures Learn to use precision measuring equipment (calipers, micrometers, gauges) Learn basic blueprint reading and part specifications Load and unload parts and monitor machine cycles under supervision Perform basic in-process inspections as trained Maintain a clean, organized, and safe work area Follow all company safety, quality, and production policies Perform other related duties as assigned to support operational needs Training & Probationary RequirementsTo successfully complete the 90-day probationary period, the trainee must: Demonstrate safe and consistent machine operation Demonstrate basic proficiency using measuring equipment Demonstrate basic blueprint comprehension Achieve at least 80% of the established production goal on the assigned machine(s). Demonstrate reliability, teamwork, and willingness to learn Ways of Working, Experience, and Behaviors Ways of WorkingTo perform the job successfully, an individual should demonstrate the following competencies: Works under direct supervision and follows instructions exactly as given Learns by observing, asking questions, and practicing under guidance Follows all safety rules, job safety analyses, and shop procedures at all times Takes notes and applies feedback provided by the trainer or supervisor Uses measuring equipment only as trained and verified Escalates machine, quality, or safety concerns immediately Maintains a clean, organized workstation and follows 5S standards as introduced Focuses on learning correct processes before speed or output Experience Prior experience working in a manufacturing or production environment Mechanical inclination or hands-on experience with tools, equipment, or machinery Exposure to basic shop safety practices Developing experience using measuring equipment (calipers, micrometers, gauges) Developing ability to read and understand basic blueprints Growing familiarity with CNC machine operation and shop terminology Expected Behaviors Follows all safety rules without exception Produces parts that meet quality standards as trained Stops and asks for help if unsure or if a quality concern is identified Demonstrates curiosity and willingness to learn Accepts coaching and applies feedback consistently Takes responsibility for mistakes and works to correct them Communicates clearly and respectfully with trainers and teammates Asks questions when instructions are unclear Listens actively and follows direction Arrives on time and ready to work Maintains focus during the shift Completes assigned tasks with care and attention to detail Decision-Making Authority Works under direct supervision Escalates all machine, quality, or safety issues to trainer or supervision Minimum Qualifications To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. 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. Mechanical inclination and interest in machining Prior experience working in a manufacturing or production environment Ability to follow instructions and work under supervision Basic math skills and attention to detail Physical Demands, Work Environment, Health & Safety Physical Demands Ability to stand and walk throughout the entire shift Ability to lift, carry, and move up to 30 pounds with or without assistance Frequent repetitive hand and wrist motions, including loading/unloading parts and operating machine controls Ability to open and close machine doors repeatedly during normal production cycles Ability to load parts into chucks, fixtures, or tooling as trained Ability to bend, reach, push, pull, and grasp as required for machine operation and inspection Visual acuity sufficient to read measuring instruments, displays, and blueprintsWork Environment Work is performed in a manufacturing machine shop environment Regular exposure to machine noise, requiring the use of hearing protection Exposure to metal chips, coolants, and machining oils Exposure to temperature variations typical of a manufacturing facility Possible exposure to fumes and mists generated during machining operations Required use of personal protective equipment (PPE), includingo Safety glasseso Steel-toe footwearo Hearing protectionSafety and Environmental Participate in the development and promotion of the HSE cultureBe exemplary in terms of health, safety and the environment, in particular by : - Respecting and ensuring respect for the instructions and rules established in the field of health, safety and the environment (in particular the LISI golden rules) - Immediately correcting, whenever possible, or reporting to his or her superiors and/or the HSE department, any malfunction or risky situation in the fields of health, safety and environmental protection - Implementing preventive actions to reduce the environmental footprint and control health and safety risksParticipate, upon request, in analyses (of risks, incidents) and HSE working groups related to his/her professional scopeBe familiar with the main health and safety risks and the main environmental impacts relating to the scope of his/her workBe familiar with the site's HSE policy and objectivesTo be able to make proposals for improving working conditions and limiting environmental impact