Summary
Overview
Work History
Education
Skills
Languages
Timeline
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Arturo Jimenez

Montclair,CA

Summary

Dynamic machinist with extensive experience at Howmet, skilled in precision machining and CNC operation. Proven track record of enhancing production efficiency and quality control. Adept at troubleshooting and machine maintenance, consistently delivering projects on time. Strong collaborator, committed to safety and continuous improvement in manufacturing processes.

Professional machinist with hands-on experience in operating and maintaining precision equipment. Skilled in CNC programming, blueprint reading, and quality control, delivering consistent results. Strong team collaborator known for adaptability and reliability in dynamic environments. Proven ability to meet production goals while ensuring safety and accuracy.

Overview

35
35
years of professional experience

Work History

Machinist

Howmet
08.2011 - 08.2025
  • Operated precision machining tools to produce high-quality components.
  • Learned safety protocols and proper handling of machinery for efficient operations.
  • Assisted in setup and calibration of machines to ensure optimal performance.
  • Maintained clean and organized work area to support workflow efficiency. Was involved in 5S program.
  • Maintained clean and organized work area to support workflow efficiency.
  • Followed technical drawings and specifications to manufacture parts accurately.
  • Collaborated with team members to troubleshoot equipment issues effectively.
  • Participated in training sessions to enhance skills and understanding of machining processes.
  • Supported inventory management by tracking materials used during production activities.
  • Inspected completed parts to verify compliance with specifications and quality standards.
  • Utilized micrometers and calipers to measure and verify precise tolerances.
  • Manually set up vertical (VTL) machinery, lathes, and grinders.
  • Adapted to frequently changing priorities in a dynamic manufacturing environment, ensuring timely completion of all assignments.
  • Read and interpreted blueprints, technical drawings and schematics to determine parts dimensions.
  • Demonstrated flexibility in working with various materials, including metals, plastics, and composites, to produce high-quality machined components.
  • Used CNC and manual equipment to perform both initial and final machining.
  • Adjusted machine settings to reduce waste and improve efficiency.
  • Worked with team members to improve production processes and procedures.
  • Supported team members in troubleshooting complex machine issues, sharing knowledge and expertise to resolve problems quickly.
  • Studied daily work instruction, sketches, drawings, blueprints, and manuals to determine dimensions and tolerances accurately.
  • Monitored equipment to detect and report malfunctions and prevent accidents.
  • Optimized tooling performance through regular inspection, cleaning, sharpening or replacing worn tools as needed.
  • Achieved tight tolerances by carefully calibrating machines before beginning each job.
  • Supported recordkeeping by logging daily production, scrap rate and machine maintenance data.
  • Completed projects on time and under budget and maintained equipment and tools.
  • Managed multiple projects simultaneously, prioritizing tasks to meet deadlines while maintaining high-quality work standards.
  • Performed preventative maintenance on machines regularly to minimize downtime due to breakdowns or malfunctions.
  • Maintained detailed records of completed jobs, tracking materials used and time spent on each project for accurate billing purposes.
  • Lubricated parts and performed minor and preventive maintenance to improve machine function and increase lifespan.
  • Reduced error and non-conformances with by utilising fixtures and cutting tools on CNC machines.
  • Increased precision of manufactured components by implementing quality control measures and using advanced measuring tools.
  • Enhanced precision in product manufacturing by operating and adjusting CNC machinery for optimal performance.
  • Reduced machine downtime, conducting regular maintenance and troubleshooting minor issues.
  • Delivered complex projects on time, managing multiple machining tasks simultaneously under tight deadlines.

Machine Operator/Lead

Kenametal Inc.
04.1990 - 06.2009
  • Operated machinery efficiently, adhering to safety protocols and operational standards.
  • Monitored production processes to ensure quality control and consistency.
  • Trained new operators on equipment usage and best practices for workflow optimization.
  • Conducted routine maintenance checks on machines, identifying issues proactively to minimize downtime.
  • Assisted in troubleshooting machine malfunctions, implementing corrective actions swiftly.
  • Collaborated with team members to streamline production schedules and improve overall efficiency.
  • Complied with company and OSHA safety rules and regulations.
  • Trained new employees on proper machine operation, ensuring adherence to company standards and safety guidelines.
  • Set up and ran machinery to produce exceptional products for industrial needs.
  • Manufactured precision cutting tooling (Inserts).

Education

High School Diploma -

Woodrow Wilson High School
El Sereno, CA

Skills

  • Blueprint reading
  • Machine setup
  • Precision machining
  • Machine cooling tools
  • CNC machine operation
  • Equipment operation
  • Caliper use
  • Manufacturing
  • Machine maintenance
  • Machine operation
  • Troubleshooting
  • Lathe operation

Languages

Spanish
Native or Bilingual

Timeline

Machinist

Howmet
08.2011 - 08.2025

Machine Operator/Lead

Kenametal Inc.
04.1990 - 06.2009

High School Diploma -

Woodrow Wilson High School

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Arturo Jimenez