Corona, California, United States of America
20 hours ago
CNC Lathe Supervisor

Job Description:

Basic Function

The CNC Lathe Supervisor requires strong CNC programming skills and in-depth knowledge of various types of CNC lathes, machine controls, tooling, and cutting tools. This position will be responsible for overseeing lathe operations, ensuring efficiency, quality, and safety, while also mentoring operators and optimizing production processes.

Essential Duties and Responsibilities

*Marginal position functions that are not included among the essential duties and responsibilities in this position description are also requirements of this position.

CNC Programming & Setup: Review drawings and specifications and plan the production process, including where and how to cut the work piece, the correct tools and materials for the job and the sequence of steps to follow in production of the product.Develop and modify CNC programs to optimize machining operations and reduce cycle times. Ensure accurate setup of machines and tooling.Machine Operations & Maintenance: Supervise and oversee the operation of different CNC lathes, ensuring proper functionality of various machine controls. Coordinate routine maintenance and troubleshoot issues as needed.Tooling & Cutting Strategies: Select, evaluate, and optimize cutting tools and tool holders for different materials and applications to improve productivity and extend tool life.Process Optimization: Implement efficiency improvements to increase throughput and minimize waste. Ensure adherence to best practices in machining techniques.Quality Control: Monitor machining operations to maintain high standards of precision and accuracy. Work with quality assurance teams to reduce defects and scrap rates.Safety & Compliance: Ensure operators follow safety protocols and company policies. Conduct training sessions to reinforce safety practices and operational guidelines.Team Leadership & Development: Train, mentor, and provide guidance to CNC operators. Foster a culture of continuous improvement and teamwork.Production Planning & Coordination: Work closely with engineers and production planners to prioritize jobs and meet deadlines while maximizing machine utilization.      Other duties as assigned.

Qualifications and Skills

Strong experience with CNC programming (G-code/M-code) and machine setup for CNC lathes.In-depth knowledge of different CNC lathe types and various machine controls (Fanuc, Haas, Siemens, etc.).Expertise in tooling selection, tool path optimization, and material-specific cutting techniques.Understanding of machining tolerances, blueprint reading, and GD&T principles.Ability to diagnose machine and tooling issues and implement corrective actions.Leadership skills to effectively manage, train, and support a team of CNC operators.Strong problem-solving abilities with a focus on efficiency and quality improvement.Experience with lean manufacturing and continuous improvement methodologies is a plus.

Education and Experience

Minimum of 7+ years of experience in CNC lathe operations, programming, and supervisionTechnical certification and / or associate degree in machining, engineering, manufacturing, or related field required. Extensive hands-on experience providing leadership support for a machining operation in a manufacturing environment may be considered in lieu of a degree or certifications.  A bachelor’s degree would be an added plus.

Physical Demands

The physical demands of kneeling, reaching, standing, walking, lifting (no more than approximately 50 lbs.), fingering, talking, hearing, and repetitive motions are representative of those that must be met by an employee to successfully perform the essential functions of the position. Reasonable accommodation may be made to enable individuals with disabilities to perform these essential functions of the position.

Work Environment

The work environment characteristics require exposure to a machine shop environment that includes moving mechanical parts, fumes or airborne particles and caustic chemicals. Safety Glasses must be worn at all times. The noise level in the work environment is usually moderate.  Reasonable accommodation may be provided to enable individuals with disabilities to perform these essential functions of the position.

Salary Grade: Exempt 008

Salary Range: $80,000 to $100,000

Compensation Information:

$80,000 to $100,000

ITW is an equal opportunity employer. We value our colleagues’ unique perspectives, experiences and ideas and create workplaces where everyone can develop their careers and perform to their full potential. 


As an equal employment opportunity employer, ITW is committed to equal employment opportunity and fair treatment for employees, beginning with the hiring process and continuing through all aspects of the employment relationship. 


All qualified applicants will receive consideration for employment without regard to race, color, sex, gender identity, sexual orientation, religion, national origin, age, disability, protected Veteran status or any other characteristic protected by applicable federal, state, or local laws.

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