Overview
Work History
Education
Skills
Timeline
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Ronaldo Graymountain

Tonalea,AZ

Overview

26
26
years of professional experience

Work History

Millwright Supervisor

Mac Industrial Services
Porterville, CA
04.2026 - 06.2026
  • Ensured compliance with safety regulations and procedures.
  • Supervised a team of Millwrights to ensure efficient workflow and quality standards.
  • Performed complex diagnostics on mechanical systems using specialized tools and techniques.
  • Assisted in the installation of new equipment according to manufacturer specifications.
  • Coordinated activities between departments when necessary to complete projects on time.

Process Maintenance Leadman

Brahma Group Inc
Las Vegas, NV
02.2026 - 04.2026
  • Worked with a team of 8 workers to complete tasks in an efficient manner.
  • Supervised and coordinated activities of workers engaged in disassembly of steel structures, piping and storage tanks.
  • Inspected work sites and equipment to ensure safety regulations are followed.
  • Ensured that all employees followed safe working practices while operating machinery.
  • Ensured compliance with relevant regulatory requirements relating to workplace health and safety standards.

Mechanical General Foreman

McCarthy Building Companies Inc.
Henderson, NV
11.2024 - 07.2025
  • Ensured safety and compliance with all applicable regulations, codes, and standards.
  • Supervised and coordinated the activities of skilled mechanics and other personnel in a large industrial plant.
  • Developed work schedules to ensure efficient use of resources while meeting customer deadlines.
  • Provided technical support to staff on mechanical systems including troubleshooting, repair, installation, and maintenance.
  • Directed the fabrication of parts when necessary for repairs or modifications.

Welding Supervisor

Brahma Group Inc
Mesa, AZ
06.2024 - 10.2024
  • Ensured safety protocols were followed at all times by welders and other personnel in the welding area.
  • Monitored and inspected welds to guarantee accuracy and quality of work.
  • Oversaw the daily operations of the welding department, including organizing workflow, scheduling projects, and assigning tasks to workers.
  • Developed efficient procedures for welding processes to ensure cost-effective production.
  • Created detailed reports on completed projects including time spent, materials used, defects found.
  • Maintained records of employee hours worked as well as overtime requests, approvals, denials.

Mechanical Assistant Superintendent

McCarthy Building Companies Inc.
Gilbert, AZ
03.2022 - 08.2024
  • Supervised crews of the installation of piping, motors and pumps.
  • Troubleshot and repaired malfunctioning components on a variety of machines.
  • Maintained accurate records such as daily logs, time sheets, inspection reports, for each project.

Structural Steel Superintendent

Amfab Steel Specialties
Albuquerque, NM
04.2016 - 01.2018
  • Oversaw daily operations, ensuring compliance with safety regulations and quality standards.
  • Managed project schedules, coordinating resources to meet production deadlines effectively.
  • Implemented process improvements that enhanced workflow efficiency and reduced downtime.
  • Led cross-functional teams in identifying solutions for operational challenges and bottlenecks.

Structural Ironworker/Welding Supervisor

RAM Enterprise
Elko, NV
01.2010 - 03.2016
  • Fabricated and assembled structural steel components for various construction projects.
  • Ensured compliance with safety regulations and industry standards during all phases of work.
  • Collaborated with project managers to plan and execute structural installations on schedule.
  • Conducted site inspections to verify structural integrity and adherence to blueprints.
  • Led teams in complex projects, ensuring timely completion while maintaining high-quality standards.
  • Complied with OSHA and company safety guidelines for height safety, lock out tag out, confined space, and hazardous material handling.
  • Maneuvered and positioned support structures before and after pouring concrete, often manipulating iron by cutting, welding, or bending.

Structural Ironworker/Rigger

Brahma Group Inc
Salt Lake City, UT
04.2008 - 12.2009
  • Fabricated and assembled structural steel components according to blueprints and specifications.
  • Collaborated with project managers to develop efficient workflows and timelines for projects.
  • Mentored junior ironworkers, fostering skill development and adherence to safety protocols.
  • Interpreted blueprints and specifications to ensure accuracy in construction processes.
  • Developed innovative solutions for complex installation challenges, enhancing overall project efficiency.

Structural Ironworker/Rigger

S&B Industries
Baytown, TX
02.2005 - 03.2008
  • Installed beams, columns, and trusses with precision while ensuring safety compliance.
  • Expedited construction progress, aligning and bolting steel beams into place securely.

Structural Ironworker

SNC Lavalin Constructors
El Dorado, AR
04.2003 - 12.2005
  • Trained junior ironworkers in best practices for welding and installation techniques.
  • Inspected completed work for quality assurance, ensuring structural integrity of installations.
  • Implemented process improvements that enhanced productivity and reduced rework rates.
  • Installed steel cables to reinforce structures before tightening and reinforcing.
  • Collaborated with project managers to coordinate schedules and workflow efficiency.

Structural Ironworker

Zachry Industrial
Clarkdale, AZ
01.2001 - 03.2003

Connector of all steel structures on brand new cement plant

Structural Ironworker

Schueck Steel
Midlothian, TX
05.2000 - 12.2000
  • Fabricated and assembled structural steel components according to blueprints and specifications.
  • Operated cranes and rigging equipment for safe material handling on job sites.
  • Ensured compliance with safety regulations and maintained a safe work environment.

Education

High School Diploma -

Page High School
Page, AZ
05-2000

Skills

  • Welding Techniques
  • Mechanical Troubleshooting
  • Equipment Installation
  • Scheduling Coordination
  • Issue and problem resolution
  • Structural welding
  • Safety Compliance
  • Repair work
  • Blueprint Reading
  • Parts Installation
  • Safety Procedures
  • Machinery Maintenance
  • Mechanical tool usage
  • Material needs determination
  • Equipment Inspection
  • Power Tool Operation
  • Equipment Inspections
  • Fabrication
  • Rigging techniques
  • Precision alignment
  • Mechanical troubleshooting
  • Industrial machinery
  • Predictive maintenance
  • Scheduling coordination
  • Welding techniques
  • Equipment installation
  • Rotating equipment
  • Machine repair
  • Mechanical tools
  • Power tool operation
  • Bearing installation
  • Productivity and safety improvement
  • Machinery installation
  • Heavy lifting
  • Pump maintenance
  • Maintenance recordkeeping
  • Safety procedures
  • Welding expertise
  • Blueprint reading
  • Preventive Maintenance
  • Complex technical plan reading
  • Work planning
  • Blueprint interpretation
  • Soldering
  • Equipment troubleshooting
  • Conveyor systems

Timeline

Millwright Supervisor

Mac Industrial Services
04.2026 - 06.2026

Process Maintenance Leadman

Brahma Group Inc
02.2026 - 04.2026

Mechanical General Foreman

McCarthy Building Companies Inc.
11.2024 - 07.2025

Welding Supervisor

Brahma Group Inc
06.2024 - 10.2024

Mechanical Assistant Superintendent

McCarthy Building Companies Inc.
03.2022 - 08.2024

Structural Steel Superintendent

Amfab Steel Specialties
04.2016 - 01.2018

Structural Ironworker/Welding Supervisor

RAM Enterprise
01.2010 - 03.2016

Structural Ironworker/Rigger

Brahma Group Inc
04.2008 - 12.2009

Structural Ironworker/Rigger

S&B Industries
02.2005 - 03.2008

Structural Ironworker

SNC Lavalin Constructors
04.2003 - 12.2005

Structural Ironworker

Zachry Industrial
01.2001 - 03.2003

Structural Ironworker

Schueck Steel
05.2000 - 12.2000

High School Diploma -

Page High School
Ronaldo Graymountain