Machinist/setup

MW Industries Job Opportunities•Corona, CA

About The Position

ESSENTIAL DUTIES & KEY RESPONSIBILITIES: Set up, program, and operate CNC mills, lathes, multi-axis machines, and manual equipment to produce complex, tight-tolerance parts. Edit or create CNC programs at the machine or offline (Fanuc, Haas, Mazak, Okuma, etc.). Lead complex machining setups, including fixture design recommendations and tool selection. Read and interpret advanced engineering drawings, GD&T, and work instructions. Perform first-article inspections and verify part conformance using advanced measurement tools (CMM, optical comparators, bore gauges, micrometers, etc.). Diagnose machining issues such as chatter, tool wear, thermal expansion, and programming errors; implement corrective actions. Optimize machining processes to reduce cycle time, improve tool life, and enhance part quality. Train and mentor Machinist I and II personnel in machining techniques and best practices. Collaborate with engineering and quality teams on manufacturability, tooling needs, and process improvements. Maintain accurate records including job travelers, inspection reports, and maintenance logs. Ensure compliance with safety guidelines, company policies, and ISO/AS quality standards. SKILLS & COMPETENCIES: Expert technical skills Leadership and mentoring Advanced problem-solving Strong communication and teamwork Commitment to safety and quality Continuous improvement mindset EDUCATION & EXPERIENCE Required High school diploma or equivalent Minimum five (5) years of machining experience, including advanced CNC setup and machining. Strong understanding of GD&T, machining math, trigonometry, and precision measurement. Experience with multi-axis machining, complex fixturing, and tight tolerances. Ability to interpret and troubleshoot CNC programs (G/M code). Knowledge of various materials including steels, aluminum, hardened alloys, exotic metals, and plastics. Strong mechanical aptitude and problem-solving skills. Desired Advanced machining or manufacturing technology training PHYSICAL DEMANDS: The 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 frequently required to stand and hear. The employee is frequently required to walk; reach with hands/arms; lift and/or lower; push and/or pull; and use hands to finger, handle, feel and/or finely manipulate objects. The employee must frequently lift/move and/or push/pull up to 20 lbs. and occasionally lift/move and/or push/pull up to 50 lbs. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus. Use of vision correction is acceptable, if necessary; however, any vision correction apparatus must meet all safety guidelines for the area of activity.

Requirements

High school diploma or equivalent
Minimum five (5) years of machining experience, including advanced CNC setup and machining.
Strong understanding of GD&T, machining math, trigonometry, and precision measurement.
Experience with multi-axis machining, complex fixturing, and tight tolerances.
Ability to interpret and troubleshoot CNC programs (G/M code).
Knowledge of various materials including steels, aluminum, hardened alloys, exotic metals, and plastics.
Strong mechanical aptitude and problem-solving skills.

Nice To Haves

Advanced machining or manufacturing technology training

Responsibilities

Set up, program, and operate CNC mills, lathes, multi-axis machines, and manual equipment to produce complex, tight-tolerance parts.
Edit or create CNC programs at the machine or offline (Fanuc, Haas, Mazak, Okuma, etc.).
Lead complex machining setups, including fixture design recommendations and tool selection.
Read and interpret advanced engineering drawings, GD&T, and work instructions.
Perform first-article inspections and verify part conformance using advanced measurement tools (CMM, optical comparators, bore gauges, micrometers, etc.).
Diagnose machining issues such as chatter, tool wear, thermal expansion, and programming errors; implement corrective actions.
Optimize machining processes to reduce cycle time, improve tool life, and enhance part quality.
Train and mentor Machinist I and II personnel in machining techniques and best practices.
Collaborate with engineering and quality teams on manufacturability, tooling needs, and process improvements.
Maintain accurate records including job travelers, inspection reports, and maintenance logs.
Ensure compliance with safety guidelines, company policies, and ISO/AS quality standards.