Entry-Level Machinist Resume Example

CNC Machinist I · MedTech Precision Machining

Plymouth, MN · 2025 - Present

• Operate and maintain 3-axis and 5-axis CNC mills and lathes to produce critical medical device components, achieving a 99.8% quality acceptance rate.
• Perform in-process and final inspections using CMM, calipers, micrometers, and optical comparators, reducing defect rates by 15% over the last year.
• Troubleshoot machine alarms and perform minor preventative maintenance, contributing to a 10% reduction in unplanned downtime.
• Optimized tool paths for complex geometries on titanium and stainless steel parts, increasing production efficiency by 8% while maintaining stringent tolerance requirements.
• Collaborate with quality control and engineering teams to refine manufacturing processes, improving component yield by 7%.

Junior CNC Operator · BioMetric Manufacturing Solutions

St. Paul, MN · 2023 - 2024

• Set up and operated multiple CNC machines for the production of orthopedic implant components, consistently meeting daily production targets with 98% accuracy.
• Executed daily inspection routines on machined parts to verify critical dimensions, identifying and correcting potential deviations before mass production.
• Maintained and organized tooling inventory, reducing material waste by 5% and ensuring optimal tool life through proper handling.
• Assisted senior machinists in programming adjustments and fixture design, contributing to a 10% reduction in setup times for recurring jobs.
• Developed and implemented a standardized machine cleaning protocol, enhancing machine longevity and reducing contamination risks by 20%.

Machinist Apprentice · Midwest Tool & Die

Bloomington, MN · 2022 - 2023

• Completed a 12-month apprenticeship program, mastering fundamental machining techniques including milling, turning, grinding, and drilling.
• Gained proficiency in reading and interpreting engineering drawings, blueprints, and G-code, applying knowledge to create custom jigs and fixtures.
• Assisted in the production of high-precision molds and dies, learning to hold tolerances as tight as +/- 0.001 inches.
• Performed routine maintenance on shop equipment, extending machine lifespan by 15% and minimizing unexpected breakdowns.
• Contributed to a team project for optimizing material handling, resulting in a 5% improvement in workshop safety and organization.

Associate of Applied Science in CNC Machining Technology · Hennepin Technical College

Eden Prairie, MN · 2021 - 2023

• Graduated with honors, achieving a 3.85 GPA.
• Completed comprehensive coursework in G-code programming, CAD/CAM, blueprint reading, and advanced metrology.
• Executed a capstone project involving the design and fabrication of a miniature implant prototype with tolerances of +/- 0.0005 inches.

Junior CNC Machinist · Liberty Machine Works

King of Prussia, PA · 2025 - Present

• Operate and maintain multiple 3-axis and 5-axis CNC milling machines (Haas, Mazak) to produce precision components, achieving a 98% first-pass yield.
• Program CNC machines using G-code and M-code directly, reducing setup times by an average of 15% through optimized tool paths.
• Conduct thorough quality inspections on finished parts using calipers, micrometers, and CMMs, ensuring adherence to tight tolerances (typically +/- 0.001 inch).
• Perform routine machine maintenance and troubleshooting, decreasing downtime by 10% and extending tool life by 20% through proactive interventions.

Apprentice Machinist · Keystone Precision Engineering

Exton, PA · 2024 - 2024

• Assisted senior machinists in setting up and operating manual lathes, mills, and grinders, contributing to the successful completion of 50+ diverse projects.
• Learned to interpret complex engineering blueprints and technical drawings, accurately identifying critical dimensions and surface finish requirements for production runs.
• Maintained tool inventory and ensured proper calibration of measurement equipment, leading to a 5% reduction in material waste due to measurement errors.
• Developed proficiency in basic G-code editing and CAM software (Fusion 360) for simple part creation, improving personal efficiency by 25%.

Manufacturing Quality Technician · PennFab Industries

Norristown, PA · 2023 - 2024

• Conducted in-process and final quality checks on manufactured components, identifying and documenting defects in over 200 production batches.
• Utilized CMM (Coordinate Measuring Machine) and various metrology tools to verify product specifications, ensuring 99.5% compliance with ISO 9001 standards.
• Collaborated with production teams to implement corrective actions, resulting in a 10% decrease in rework rates for critical assembly parts.

Associate of Applied Science in Advanced Manufacturing Technology · Delaware County Community College

Media, PA · 2021 - 2023

• Graduated with a 3.8 GPA, earning Dean's List honors for four semesters.
• Completed intensive coursework in CNC programming, G-code/M-code, CAD/CAM, blueprint reading, and metrology.
• Designed and fabricated a multi-part assembly using Mastercam and Haas CNC mills, achieving dimensional accuracy within 0.0005 inches.