Summary
Overview
Work History
Education
Skills
Languages
References
Timeline
Generic

Marcos Sierra

Independence,MO

Summary

Accomplished Machine Operator with a strong work ethic and proven expertise in quality control at Antolin. Skilled in equipment maintenance and safety compliance, I consistently ensure product specifications are met while fostering a collaborative team environment. My attention to detail and proactive problem-solving contribute to operational efficiency and excellence.

Overview

32
32
years of professional experience

Work History

Machine Operator

Antolin
Kansas City, MO
02.2016 - 04.2025
  • Keep detailed reports of maintenance activities performed on machinery.
  • Comply with company policies regarding quality control procedures.
  • Ensure that safety guidelines are followed at all times while operating machinery.
  • Inspect finished workpieces to ensure conformance with specifications.
  • Load raw materials into machines according to specified measurements.
  • Perform periodic maintenance on machines such as cleaning and lubrication.

Production Worker

Industrial Springs Corp
Kansas City, MO
11.2014 - 08.2015
  • Cleaned up work area at end of shift to maintain safe working environment.
  • Identified defective parts or components and removed them from production line.
  • Reported any issues to supervisor immediately for resolution.
  • Followed safety protocols while operating machines and equipment.
  • Monitored production line operations to ensure efficiency and accuracy.

Machine Operator

Dst Output
Kansas City, MO
08.2005 - 08.2007
  • Comply with company policies regarding quality control procedures.
  • Keep detailed reports of maintenance activities performed on machinery.
  • Ensure that safety guidelines are followed at all times while operating machinery.
  • Inspect finished workpieces to ensure conformance with specifications.
  • Adjusted machine settings according to production requirements.

Machine Operator

Tension Envelopes
Kansas City, MO
08.1993 - 09.2004
  • Keep detailed reports of maintenance activities performed on machinery.
  • Ensure that safety guidelines are followed at all times while operating machinery.
  • Unload finished products from machines onto conveyors or other transport systems.
  • Observe machine operations to detect any problems or defects in the finished product.
  • Inspect finished workpieces to ensure conformance with specifications.

Education

High School Diploma -

Westport High
Kansas City, MO
05-1988

Skills

  • Equipment maintenance
  • Quality control
  • Machine operation
  • Safety compliance
  • Production monitoring
  • Material handling
  • Strong work ethic
  • Attention to detail
  • Inspection skills
  • Team collaboration
  • Professionalism
  • Teamwork and collaboration
  • Self motivation
  • Basic math
  • Good communication

Languages

Spanish
Native/ Bilingual

References

References available upon request.

Timeline

Machine Operator

Antolin
02.2016 - 04.2025

Production Worker

Industrial Springs Corp
11.2014 - 08.2015

Machine Operator

Dst Output
08.2005 - 08.2007

Machine Operator

Tension Envelopes
08.1993 - 09.2004

High School Diploma -

Westport High

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Marcos Sierra