The CNC Lathe Machinist is responsible for programming, setting up, and operating CNC lathe machines to produce high-precision parts that meet required tolerances and deadlines.
Essential Duties & Responsibilities
1. CNC Programming, Setup, and Operation (80%)
- Write and edit complex CNC programs both on-machine and offline using CAD/CAM software.
- Design and build complex fixtures for various machining operations.
- Read and interpret blueprints, job travelers, work instructions, program sheets, tooling sheets, quality documents, and GD&T standards.
- Set up production machines according to specifications, ensuring proper selection and secure attachment of fixtures, jaws, cutting tools, and accessories.
- Apply mathematical skills to calculate dimensions, tolerances, and machining parameters.
- Identify and correct machining errors, adjusting machine controls as necessary.
- Inspect and measure completed parts to ensure quality and compliance with specifications.
2. Workplace Safety & Maintenance (10%)
- Perform routine maintenance on machines and keep the work area organized and clean.
- Safely operate material handling equipment such as cranes and carts.
- Follow all company safety protocols, including machine guarding and proper operation procedures.
3. Reporting & Documentation (5%)
- Maintain accurate records of work orders, quantities produced, and quality reports.
- Follow work order instructions, interpret blueprints, and understand geometric tolerances.
- Participate in training and perform miscellaneous duties as assigned.
4. Other Duties (5%)
- Perform additional tasks as requested by the supervisor.
Education & Experience
- High school diploma or equivalent (required).
- Associate degree in Manufacturing/Technical Programming, completion of a full apprenticeship program, or successful completion of relevant company training (preferred).
- 5+ years of experience as a fully qualified machinist (required).
Required Knowledge, Skills & Abilities
- Proficiency in reading and interpreting blueprints, job travelers, work instructions, program sheets, tooling sheets, and GD&T standards.
- Experience with Mastercam, SolidWorks, or similar CAD/CAM software.
- Strong ability to use precision inspection tools (calipers, micrometers, gauges).
- Solid mathematical skills, including algebra, geometry, and basic trigonometry (preferred).
- Deep knowledge of work holding, cutting tools, grinding wheels, and shop supplies.
- Ability to plan, program, set up, and run production based on engineering drawings.
- Strong understanding of quality control plans, calibration, and proper use of inspection equipment.
- Excellent communication and teamwork skills.
- Strong time management and ability to work independently or collaboratively.
