Summary
Overview
Work History
Education
Skills
Certification
Accomplishments
Languages
Timeline
Generic

Angel Urteaga

Fontana

Summary

Mechanical Maintenance Technician with 21+ years of experience supporting heavy industrial and continuous-operation environments. Extensive background maintaining and repairing rotating equipment, fluid power systems, structural components, and production machinery under strict safety and compliance requirements.

Experienced in hydraulics, pneumatics, pumps, valves, precision alignment, rigging, fabrication, and AWS D1.1 structural welding. Known for reliability, strong safety discipline, and long-term service. Also experienced in technical instruction, documentation, and crew support.

Overview

21
21
years of professional experience
1
1
Certification

Work History

MECHANICAL INSTRUCTOR

CHAFFEY COLLEGE INDUSTRIAL TECHNICAL LEARNING CENTER (INTECH)
Fontana
01.2025 - Current

Instruct hands-on courses in mechanical maintenance, hydraulics, pneumatics, rigging, lubrication, and safety. Train students in equipment rebuilds, alignment, and safe industrial work practices. Demonstrate structural repair and fabrication techniques. Reinforce OSHA, LOTO, and professional jobsite standards. Mentor students in technical documentation and workforce readiness.

MECHANICAL MAINTENANCE TECHNICIAN | INDUSTRIAL SYSTEMS & PRODUCTION SPECIALIST

CALIFORNIA STEEL INDUSTRIES (NUCOR DIVISION)
Fontana
08.2004 - 12.2025

Perform mechanical maintenance, troubleshooting, and repair of industrial equipment and rotating machinery supporting continuous operations. Rebuild hydraulic cylinders, valves, and power units including honing, resealing, and pressure testing up to 3,000 PSI. Overhaul centrifugal, gear, diaphragm, and positive displacement pumps.

Utilize CMMS to receive, document, and close work orders, track preventive maintenance activities, and maintain accurate equipment service histories for compliance and reliability.

Conduct precision shaft alignment using dial indicators and laser systems to plus or minus 0.002 inch. Execute preventive and predictive maintenance programs to improve equipment reliability and reduce downtime. Fabricate and repair structural steel components, piping, and equipment supports.

Perform structural welding and mechanical repairs in accordance with AWS D1.1 requirements. Execute rigging and lifting operations including load calculations and safe lift planning. Apply OSHA, LOTO, confined space, and hot work procedures. Coordinate maintenance activities to support production schedules. Mentor mechanics and operators in troubleshooting, safe work practices, and documentation.

Previous roles include crane operator, roller operator, and uncoiler operator. Operated overhead cranes and heavy equipment. Supervised crews and supported material handling operations. Maintained production and maintenance records using MES and SAP systems.

Education

High School Diploma -

Henry J Kaiser High School
Fontana, CA
01-2003

Industrial Mechanic - Hydraulic and Pneumatic Fundamentals, Mechanical Systems, Maintenance Technology

Chaffey College
Fontana, Ca
Fontana, Ca

Some College (No Degree) - Coursework toward Bachelors Degree

University of Phoenix
Ontario, CA
other

Skills

  • Mechanical maintenance and troubleshooting
  • Hydraulic and pneumatic systems
  • Pump, valve, and cylinder rebuilding
  • Precision shaft alignment using dial and laser
  • Preventive and predictive maintenance
  • Rigging and load handling
  • Structural steel repair and fabrication
  • Structural welding per AWS D11 using SMAW, GMAW, and FCAW-S
  • Blueprint and schematic interpretation
  • Safety compliance including OSHA, LOTO, and HAZWOPER
  • Confined space and hot work practices
  • Work orders, SOPs, and technical documentation
  • MES and SAP systems
  • Computerized Maintenance Management Systems CMMS
  • Work order execution, preventive maintenance tracking, and asset documentation

Certification

AWS D1.1 Structural Steel Welder Certification
American Welding Society
Certified 12/08/2025, Expires 12/08/2028
SMAW E7018, GMAW ER70S-6, FCAW-S E71T-8
1-inch V-groove plate, unlimited thickness
Qualified positions 3G vertical and 4G overhead
Base metal ASTM A36

Industrial Mechanic Apprenticeship Certification
Chaffey College, Fontana, CA

OSHA 10-Hour General Industry Safety

HAZWOPER Certification

Aerial Work Platform Train-the-Trainer Certification
National Association of Certified Trainers

Forklift Trainer Certification
IVES and Triangle

CPR Certification

Accomplishments

  • Knockout Leader - Directed workflow for both production and maintenance functions, improving operational efficiency and reducing downtime.
  • Cross-Functional Leadership - Coordinated between production and maintenance departments for faster turnaround and higher process reliability.
  • Accident Prevention Team - Key contributor to facility safety performance improvements.
  • Team Group Fair; Teammate & Project Leader - Two-time first-place winner; awarded company recognition trip to Japan.

Languages

English
Professional
Spanish
Limited

Timeline

MECHANICAL INSTRUCTOR

CHAFFEY COLLEGE INDUSTRIAL TECHNICAL LEARNING CENTER (INTECH)
01.2025 - Current

MECHANICAL MAINTENANCE TECHNICIAN | INDUSTRIAL SYSTEMS & PRODUCTION SPECIALIST

CALIFORNIA STEEL INDUSTRIES (NUCOR DIVISION)
08.2004 - 12.2025

High School Diploma -

Henry J Kaiser High School

Industrial Mechanic - Hydraulic and Pneumatic Fundamentals, Mechanical Systems, Maintenance Technology

Chaffey College

Some College (No Degree) - Coursework toward Bachelors Degree

University of Phoenix
Angel Urteaga