CNC Machinist

PURPOSE OF ROLE

The Machinist is responsible for operating machine tools to produce precision metal parts and components according to engineering specifications. They work with a variety of tools and equipment, such as lathes, milling machines, grinders, and computer-controlled machines, to fabricate parts for use in manufacturing and production processes.

Essential Functions

• Set up and operate machine tools to perform machining operations, such as turning, milling, drilling, grinding, and boring, to produce metal parts to required specifications.
• Interpret engineering drawings, blueprints, and technical specifications to determine machining requirements, dimensions, tolerances, and surface finishes.
• Select appropriate cutting tools, fixtures, and materials for each job, and set up machines according to work instructions and safety guidelines.
• Inspect machined parts using precision measuring instruments, such as micrometers, calipers, and gauges, to ensure conformance to specifications and quality standards.
• Identify and troubleshoot issues with machine tools, tooling, or workpieces during the machining process, and make adjustments or repairs as needed to maintain quality and efficiency.
• Perform routine maintenance tasks on machine tools, including cleaning, lubrication, and minor repairs, to ensure optimal performance and longevity.
• Maintain accurate records of machining operations, including job setups, tooling changes, production counts, and quality inspection results, in accordance with company policies and procedures.

Knowledge, Skills, Abilities

• Understanding of various types of machine tools such as lathes, milling machines, grinders, drills, and computer numerical control (CNC) machines.
• Knowledge of the capabilities, limitations, and applications of each type of machine tool.
• Knowledge of different types of metals and materials commonly used in machining processes, including their properties, characteristics, and machining techniques.
• Ability to read and interpret engineering drawings, blueprints, and technical specifications to determine machining requirements, dimensions, tolerances, and surface finishes.
• Understanding of machining processes such as turning, milling, drilling, grinding, and boring, including knowledge of cutting speeds, feeds, and tooling requirements for each process.
• Familiarity with precision measuring instruments such as micrometers, calipers, dial indicators, and gauge blocks to measure and inspect machined parts for accuracy and quality.
• Knowledge of safety protocols and procedures related to machining operations, including proper handling of machine tools, use of personal protective equipment (PPE), and adherence to safety guidelines.
• Skill in setting up and operating machine tools to perform machining operations according to engineering specifications and quality standards.
• Ability to select appropriate cutting tools, fixtures, and materials for each machining job, and set up machines accurately and efficiently.
• Skill in machining parts to precise dimensions, tolerances, and surface finishes using manual and CNC machine tools.
• Ability to troubleshoot issues with machine tools, tooling, or workpieces during the machining process, and make adjustments or corrections as needed to maintain quality and efficiency.
• Skill in inspecting machined parts using precision measuring instruments and inspection techniques to verify conformance to specifications and quality standards.
• Strong attention to detail and focus to ensure accuracy and precision in machining operations, and to detect any errors or defects in machined parts.
• Good hand-eye coordination and manual dexterity to manipulate machine controls, tooling, and workpieces with precision and accuracy.
• Ability to stand for long periods, lift heavy objects, and perform physically demanding tasks associated with machining operations.
• Flexibility and adaptability to work with different types of machine tools, materials, and machining processes, and to adjust to changing priorities or production requirements.
• Ability to work collaboratively as part of a team in a manufacturing environment, communicating effectively with coworkers and supervisors to coordinate tasks and ensure smooth operations.

Requirements

• Completion of a machining program or vocational training in machining techniques, CNC programming, blueprint reading, and precision measurement is highly beneficial.
• Some employers may require candidates to have completed a formal machining program or apprenticeship.
• Candidates should have practical experience in machining operations, including operating manual and CNC machine tools such as lathes, mills, grinders, and drills.
• Experience with both conventional and computer-controlled machining is valuable.
• Proficiency in using precision measuring instruments such as micrometers, calipers, depth gauges, and dial indicators to ensure accuracy and quality in machined parts.
• Experience selecting appropriate cutting tools, fixtures, and materials for machining jobs, and setting up machines according to work instructions and safety guidelines.
• Experience inspecting machined parts using precision measuring tools and techniques to verify conformance to specifications and quality standards.
• Familiarity with quality control processes and procedures is essential.
• Ability to troubleshoot issues with machine tools, tooling, or workpieces during the machining process and make adjustments or repairs as needed to maintain quality and efficiency.
• Knowledge of safety protocols and procedures related to machining operations, including proper handling of equipment, use of personal protective equipment (PPE), and adherence to safety guidelines.

Benefits

• 401(k) with matching
• Dental insurance
• Employee assistance program
• Health insurance
• Health savings account
• Life insurance
• Paid time off
• Referral program
• Vision insurance