ALFREDO VALENZUELA
Houston
Summary
Experience engine and genset technician. Ability to perform annual maintenance services and repairs. Automatic transfer switch troubleshooting, and diagnostics. Perform Generator load testing. Perform Generator paralleling and load sharing application. Start-up and Commissioning diesel and gas engine and genset. Willing to travel.
Overview
25
25
years of professional experience
1
1
Certification
Work History
Generator Field Service Technician III
Stewart & Stevenson
Houston, TX, US
10.2024 - Current
- Lead tech for Childress Data Center.
- Diagnoses and repairs generator set systems and components in a field environment.
- Performs complex power generation system commissioning and start ups.
- Schedule and estimate work completion timeframes for gas/diesel, electrical, and commissioning of generator systems.
- Review commissioning requirements to determine, schedule and complete installation according to customer requirements.
- Work with other manufactures and trades for project completion.
- Diagnose and repair or modify equipment for gaseous, mechanical, and/or electrical systems issues.
Leaderman / Generator Master Technician
Waukesha Pearce Industries
Dallas-Fort Worth, TX, US
09.2023 - 10.2024
- Perform Leadman duties- Provide technical support for technicians, and sales teams
- Work with warranty department on submitting warranty claims
- Provide field support for the manufacture on national accounts
- Lead on-site work, maintain active list of project timelines and prioritize job tasks
- Perform start-up and Commission genset systems.
- Prepare work estimates
Supervisor / Generator Master Technician
Generac Power Systems
Los Angeles, CA, US
02.2023 - 09.2023
- Providing onsite and phone troubleshooting, repair, and tech support
- Program customer controls and Transfer switches
- Complying with NFPA110
- Fill out required JSA form on every job
- Maintain engine, system and equipment log books
- Analyze technical data
Power Generator Master Technician
Waukesha-Pearce Industries, Inc (WPI)
Houston, TX, US
01.2013 - 02.2023
- Generac Master Technician with power generation equipment .1 to 2MW Diesel and Gas Generators
- Perform preventive maintenance, start-ups, and repairs on genset systems and automatic transfer switches
- Work with other contractors and vendors
- Prepare work quotes
- Perform customer training
- Perform special project for the sales department
- Perform generator load testing
- Perform start-ups on generator paralleling and load sharing systems
- Warranty repairs
- Remain technical current with manufacturer products
- Utilized computer software to access manufacturer's specifications for repair information.
Field Service Technician
Stewart & Stevenson
Houston, TX, US
04.2007 - 01.2013
- Troubleshoot-Repair and overhaul Detroit Diesel Series 60 Engines, Mercedes Benz Engine-MBE 4000, MBE 900.
- Troubleshooting-Overhaul EMD 645 and EMD 710 Diesel Engines
- EMD Engines power output range from .5 to 3MW
- Operated hand tools, power tools, and specialized diagnostic equipment.
- Maintained accurate records of service calls, repairs, and installations.
- Replaced damaged components as needed during repair processes.
- Kept work areas, tools and equipment clean and organized.
John Deere Service Technician
Rush Equipment Center
Houston, TX, US
11.2005 - 04.2007
- Heavy Equipment-Repair, Rebuild, or Overhaul John Deere Diesel Engine, Transmission, Axle, Drive Train, Troubleshoot Fuel System, Hydraulic System Lighting and Ignition system
- Troubleshot, serviced and repaired products to restore functionality.
Diesel Mechanic
Triad Service Center, Inc
Houston, TX, US
02.2005 - 11.2005
- Preventive Maintenance on Caterpillar C15 engine
- Trailer Equipment Repair
- Tire Repair
- Troubleshoot Equipment
- Welding on varying materials
- Keep time log on work assignment
- Maintained high standards by effectively inspecting, diagnosing, and repairing diesel vehicles and equipment.
- Fabricated custom parts using welding equipment.
- Test drove trucks and buses to diagnose malfunctions or to ensure that they are working properly.
- Inspected brake systems, steering mechanisms, wheel bearings and other important parts.
Diesel Mechanic
US Marines
Camp Pendleton, CA, US
01.2001 - 01.2005
- Preventive maintenance
- Troubleshot and diagnosed vehicle problems with high accuracy based on mechanical knowledge and expertise in reaching technical manuals.
- Performed routine maintenance on vehicles, such as oil changes and tune-ups.
- Rebuilt transmissions, differentials, and other drivetrain components on diesel-powered vehicles.
- Promoted workplace safety, actively participating in required OSHA training and company safety meetings.
- Operated diagnostic equipment to identify issues with diesel engines.
Education
Electrical Generating Systems -
Ferris State University
Electromechanical Technician Program - undefined
University of Houston
04-2025
Detroit Series 60 - undefined
Stewart & Stevenson Training Center
08-2012
John Deere Training Center - undefined
07-2006
Vocational - Diesel Technology - undefined
Diesel Maintenance School, US Marines
01-2001
Skills
- Troubleshoot and Diagnose systems
- Perform engine testing procedures
- Paralleling Generator Systems
- Program equipment controllers
- Certified in Generac Automatic Transfer Switches
- Switch-gear equipment maintenance
- Perform Customer Training for new equipment
- Troubleshoot & Repair Diesel Engine
- Electrical Systems
- Hydraulic Systems
- Generator repair
- Technical writing
- Electrical wiring
- Microsoft Office
- Field repairs
- Hardware and software installation
- Proficient in [software]
- Customer training
- Electrical troubleshooting
Certification
- Electrical Power Generation Certification Program, Ferris State University, FSU Cert#00382234
- Generac Master Generator Technician-12/01/21 to 12/01/26
- Briggs & Stratton Master Service Technician
- MTU A2-2000/4000
- MTU B1-4000GX3
- MTU ECU-9 G
- Atlas Copco
LANGUAGE
Spanish
Conversational
Timeline
Generator Field Service Technician III
Stewart & Stevenson
10.2024 - Current
Leaderman / Generator Master Technician
Waukesha Pearce Industries
09.2023 - 10.2024
Supervisor / Generator Master Technician
Generac Power Systems
02.2023 - 09.2023
Power Generator Master Technician
Waukesha-Pearce Industries, Inc (WPI)
01.2013 - 02.2023
Field Service Technician
Stewart & Stevenson
04.2007 - 01.2013
John Deere Service Technician
Rush Equipment Center
11.2005 - 04.2007
Diesel Mechanic
Triad Service Center, Inc
02.2005 - 11.2005
Diesel Mechanic
US Marines
01.2001 - 01.2005
Electromechanical Technician Program - undefined
University of Houston
Detroit Series 60 - undefined
Stewart & Stevenson Training Center
John Deere Training Center - undefined
Vocational - Diesel Technology - undefined
Diesel Maintenance School, US Marines
Electrical Generating Systems -
Ferris State University
CURRENT EDUCATION
University of Houston, Electromechanical Technician Program
PERSONAL INFORMATION
Work Permit: Authorized to work in the US for any employer
MILITARY SERVICE
United States Marine Corps, United States, E-4, 01/01/01, 01/01/05