Summary
Overview
Work History
Education
Skills
Timeline
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Mario Barraza

Austell

Summary

Manual Machinist with extensive experience in precision measurement and blueprint interpretation. Demonstrated success in improving operational efficiency through proactive equipment maintenance and troubleshooting. Recognized for leadership in team supervision and adherence to safety protocols, resulting in enhanced productivity and quality in manufacturing processes.

Overview

37
37
years of professional experience

Work History

Manual Machinist

Delta Airlines
Atlanta
05.2024 - 02.2025
  • Operated manual milling, lathes, and grinding machines to repair airplane parts according to blueprints or drawings.

Manual Machinist

Yancey Bros Co
Austell
04.2014 - 11.2023
  • Operated manual lathes, milling machines, drill presses, and grinders to fabricate precision parts from blueprints.
  • Repaired worn or damaged components through rebuilding or reconstruction processes.
  • Set up tools, fixtures, and workpieces for efficient machining operations.

Manual Machinist

EGO America
Newnan
05.2009 - 03.2014
  • Sharpened or replaced worn and damaged tools to maintain operational efficiency.
  • Utilized micrometers and vernier calipers for precise calculation of dimensions and tolerances.
  • Fabricated parts according to blueprints by operating manual lathes, mills, drills, and grinding machines.

Site Manager

Kaiser Contract Cleaning
Newnan
02.2004 - 05.2009
  • Ensured safe operating compliance by verifying adherence to best practice standards.
  • Established comprehensive policies, procedures, and guidelines for site operations.
  • Maintained accurate records of inventory, assets, personnel, and payroll data.
  • Retained detailed records of supplies, tools utilized, and tasks completed for each project.
  • Monitored attendance records to support payroll accuracy and operational efficiency.

Production Supervisor

SAMPCO Texas
Cedar Hill
10.2000 - 04.2004
  • Supervised team of over 40 employees, ensuring efficient and accurate task completion.
  • Developed and implemented production schedules for timely project completion.
  • Delegated tasks to employees while monitoring milestones to ensure accuracy.
  • Planned production operations, establishing priorities and sequences for manufacturing processes.

Fabrication Shop Supervisor

Martin Sprocket & Gear
Fort Worth
09.1997 - 08.2000
  • Monitored shop fabricators and machinists to ensure compliance with safety protocols.
  • Assigned tasks to employees while overseeing productivity and performance metrics.
  • Directed production activities, motivating employees to meet specifications consistently.

Manual Machinist

Nice Pak Products
Los Angeles
08.1988 - 04.1997
  • Operated manual lathes, milling machines, and grinders to fabricate parts per blueprints.
  • Rebuilt worn or damaged components to restore functionality and extend lifespan.
  • Troubleshot machine malfunctions, performing necessary repairs to minimize downtime.
  • Utilized calipers, micrometers, and gauges to verify finished product accuracy against specifications.

Education

Machine Shop

West Georgia Technical College
Carrollton
05-2015

GED -

Northwest High
Indianapolis, IN
06-1991

Machine Shop

Career And Technollogy Academy
El Paso, TX
05-1975

Skills

  • Manual machining and tool setup
  • Blueprint reading
  • Precision measurement
  • Equipment maintenance

Timeline

Manual Machinist

Delta Airlines
05.2024 - 02.2025

Manual Machinist

Yancey Bros Co
04.2014 - 11.2023

Manual Machinist

EGO America
05.2009 - 03.2014

Site Manager

Kaiser Contract Cleaning
02.2004 - 05.2009

Production Supervisor

SAMPCO Texas
10.2000 - 04.2004

Fabrication Shop Supervisor

Martin Sprocket & Gear
09.1997 - 08.2000

Manual Machinist

Nice Pak Products
08.1988 - 04.1997

Machine Shop

West Georgia Technical College

GED -

Northwest High

Machine Shop

Career And Technollogy Academy

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Mario Barraza