Summary
Overview
Work History
Education
Skills
Timeline
Generic

Mark Callejo

Vallejo,CA

Summary

Detail-oriented, trilingual team player with strong organizational skills. Ability to handle multiple projects simultaneously with a high degree of accuracy. Excellent maintenance and repair knowledge gained during my entire work career. Responsible and team-oriented worker dedicated to exceeding expectations.

Overview

10
10
years of professional experience

Work History

Gel Coat Technician

Kreysler & Associates
06.2022 - Current
  • 1 of 7 Technicians that prepare molds for coating and followed all procedures regarding polymer concrete application.
  • Executed work orders for George Lucas Museum of Narrative Art project.
  • Observed safety protocols set by company to avoid hazardous conditions.
  • Train new hires for graveyard shift to operate pneumatic tools properly and safely.
  • Verified production workflow, quality parts and delivery met required timeframes.
  • Identify issues and take corrective actions.

Line Handler

Cal Bay Industrial Services
05.2013 - Current
  • Maintained organized work area by cleaning and removing hazards.
  • Made sure that proper safety procedures were followed in mooring vessels.
  • Assist in connection of VGO and vapor recovery hoses from vessel to terminal.
  • Used problem-solving and issue-resolution skills to promptly and successfully fix problems as they arose.
  • Trained new production staff members on safe and efficient production procedures and proper machine operations.

Water Well Technician

Cal Aqua
10.2019 - 09.2020
  • Adhered to EPA and OSHA regulations.
  • Collected water samples to test alkalinity, hardness, and residual levels.
  • Monitored water production and tested water samples to evaluate quality and safety.
  • Operated equipment such as front-end loaders, boom trucks, cranes, forklifts, and slakers regularly.
  • Interpreted data to identify trends and address problems.
  • Disinfected water with chemicals such as ammonia and chlorine in exact concentrations.
  • Conducted regular inspections to enforce compliance with safety and environmental regulations.
  • Worked well in a team setting, providing support and guidance.
  • Proven ability to learn quickly and adapt to new situations.
  • Performed routine maintenance and repairs on water-treatment plant equipment to reduce downtime.
  • Monitored water quality and adjusted chemical dosages to meet regulatory standards.

Education

No Degree - Process Plant Operator

Chevron Regional Occupational Program
Richmond, CA
11.2023

Skills

  • Detail and Safety Oriented
  • HAZMAT Handling
  • Microsoft Suite
  • Power/Pneumatic/Hand tools
  • Troubleshooting
  • Environmental Compliance
  • Preventive Maintenance
  • Maintenance and house keeping

Timeline

Gel Coat Technician

Kreysler & Associates
06.2022 - Current

Water Well Technician

Cal Aqua
10.2019 - 09.2020

Line Handler

Cal Bay Industrial Services
05.2013 - Current

No Degree - Process Plant Operator

Chevron Regional Occupational Program

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Mark Callejo