What are the responsibilities and job description for the CNC Machinist position at Precision Castparts?
Shift: M-F, 7am-3:30pm
Purpose
The CNC Machinist is responsible for setting up and operating CNC machines, including lathes and mills, to manufacture precision components. This position requires following process sheets and engineering drawings to ensure that parts meet required specifications, while maintaining safety, quality, and production standards.
Essential Job Functions
Machine Operation & Setup
This position requires use of information or access to production processes subject to national security controls under U.S. export control laws and regulations (including but not limited to the International Traffic in Arms Regulations (ITAR) and the Export Administration Regulations (EAR)). To be qualified to work in this facility, a successful applicant must be a U.S. Person, as defined in those regulations, and able to supply evidence of that qualification prior to starting work or be authorized to receive controlled information under a specific license or permission from the relevant government agency. The U.S. export control regulations define a U.S. person as a U.S. Citizen, U.S. National, U.S. Permanent Resident (i.e. 'Green Card Holder'), and certain categories of Asylees and Refugees.
Purpose
The CNC Machinist is responsible for setting up and operating CNC machines, including lathes and mills, to manufacture precision components. This position requires following process sheets and engineering drawings to ensure that parts meet required specifications, while maintaining safety, quality, and production standards.
Essential Job Functions
Machine Operation & Setup
- Set up and operate CNC machines, including lathes and milling machines, to produce precision components according to blueprints and specifications.
- Verify machine parameters, run sample parts, and adjust equipment to maintain quality and productivity.
- Select, mount, and remove tooling and fixtures using appropriate hand tools; return cleaned tools to proper storage locations.
- Load raw material, align workpieces, and perform machining operations to required tolerances.
- Perform visual and dimensional inspections of machined parts using micrometers, calipers, gauges, and dial indicators.
- Verify parts meet specifications for dimensions, finish, and tolerances; identify and correct defects.
- Document inspection results, production information, and adjustments made during machining.
- Report issues with equipment, tooling, or materials to supervision for corrective action.
- Follow all plant safety practices, PPE requirements, and safe lifting techniques.
- Keep machines, tools, and work areas clean and in proper working condition.
- Perform basic preventive maintenance tasks such as lubrication, cleaning, and tool changes.
- Safely operate lifting devices (hoists, cranes, or forklifts) to move materials and parts as required.
- Access and update production and quality systems to track work orders and part history.
- Interpret work instructions, process sheets, and quality control plans (QCPs).
- Train in standard operating procedures through verbal, written, and practical instruction.
- Perform other duties as assigned to support production goals and continuous improvement.
- This position reports directly to the Production Supervisor.
- Ability to stand, walk, and perform repetitive motions for extended periods during the shift.
- Capable of lifting and carrying up to 35 pounds independently and using lifting devices for heavier materials or tooling.
- Good hand–eye coordination and fine motor skills required for precise machining and inspection.
- Ability to bend, stoop, reach, and work in various postures as needed to set up machines and inspect parts.
- Comfortable working in a manufacturing environment with exposure to metal, lubricants, noise, and moving equipment.
- High school diploma or GED.
- Minimum 2 years of machining experience operating CNC lathes and mills in a production environment.
- Ability to read and interpret blueprints, process sheets, and GD&T.
- Familiarity with CNC programming (Fanuc, Haas, or equivalent).
- Proficiency with precision measuring tools such as micrometers, calipers, and gauges.
- Effective communication skills in English, both verbal and written.
- Strong mechanical aptitude, problem-solving ability, and attention to detail.
- Eligible to participate in the Company’s Quarterly Cash Bonus Plan, based on performance.
- 80 hours of paid time off annually, plus 10 paid holidays.
- Comprehensive medical, dental, and vision coverage. Employees (and their families) are eligible to participate.
- Company-paid basic life insurance.
- 401(k) retirement plan with company contribution.
This position requires use of information or access to production processes subject to national security controls under U.S. export control laws and regulations (including but not limited to the International Traffic in Arms Regulations (ITAR) and the Export Administration Regulations (EAR)). To be qualified to work in this facility, a successful applicant must be a U.S. Person, as defined in those regulations, and able to supply evidence of that qualification prior to starting work or be authorized to receive controlled information under a specific license or permission from the relevant government agency. The U.S. export control regulations define a U.S. person as a U.S. Citizen, U.S. National, U.S. Permanent Resident (i.e. 'Green Card Holder'), and certain categories of Asylees and Refugees.