Gabriel Casillas-Mendoza
Victorville
Summary
Experienced with diagnosing and repairing heavy mobile equipment. Utilizes advanced mechanical skills to ensure machinery efficiency and reliability. Track record of applying hydraulic and electrical system knowledge to maintain optimal performance.
Overview
19
19
years of professional experience
Work History
Heavy Mobile Equipment Mechanic
Department of Defense
10.2018 - Current
- Company Overview: This is a federal job
- Full time employee 40 HR+ per week for CWC 273 for MTVR (Medium Tactical Vehicle Replacement)
- Assembly/Disassembly as well as MATV (Military All-Terrain Vehicle)
- I have a working knowledge of various techniques for removing, adjusting, replacing, cleaning, and installing a variety of parts, components, and accessories such as filters, radiators, bearings, springs, shock absorbers, wheel cylinders, starter motors, mufflers, and other items of similar complexity
- I am able to determine when parts should be cleaned and adjusted, or replaced with standard parts
- I have an advanced understanding of mechanical, electrical, and hydraulic theory applying to heavy duty vehicles; and skill to replace, fit, install, and make adjustments, such as performing engine tune ups, timing distributors, and adjusting brakes
- I am able to use all tools common to the occupation such as wrenches, sockets, torque wrenches, brake tools, and screwdrivers and a small variety of test and measurement devices such as feeler gauges, depth gauges, circuit testers, micrometers, and dial indicators
- I have an understanding of the makeup and operation of the various individual systems maintained and their interrelationships
- I can analyze test results in order to locate improperly functioning parts for repair or replacement
- I am able to read and interpret parts lists, manufacturers' repair manuals, diagrams, and electrical schematics
- I have a thorough knowledge of the mechanical makeup, operation, and working relationships of heavy duty systems, assemblies, and parts, including such major systems as diesel, multifuel, and gasoline engines, including supercharged and turbocharged engines; turbine engines; automatic and manual transmissions and gear reduction systems, including those with torque converters, planetary gears, and power take offs; drive line assemblies including differentials, power dividers, and dual speed axles; electrical and electronic systems and accessories, including ignition systems, charging and starting systems, and wiring and lighting systems; carbureted and fuel injection systems; and emission control systems
- I am knowledgeable of electrical, electronic, hydraulic, pneumatic, and other nonmechanical systems which have a functional relationship and effect on the operation of mechanical systems
- I have a thorough knowledge of hydraulic lifting, loading, turning, and positioning systems and their mechanical, hydraulic, pneumatic, electrical, and electronic controls
- I have a lot of knowledge of electronics sufficient to identify and replace defective components, such as sensors, diodes, and circuit boards, and I refer more complex problems to electronics mechanics
- I work in tiring or uncomfortable positions for long periods
- I work frequently standing, bending, reaching, stretching, climbing, and crouching
- I work on top of, under, and in tight compartments of vehicles in cramped or awkward positions
- I perform strenuous work while standing, lying, or sitting
- I frequently lift and carry items, unassisted, weighing up to 40 pounds, and often exert similar effort in pushing, pulling, and positioning parts, assemblies, and equipment
- I frequently lift and move heavier items with the assistance of other workers or with lifting devices such as jacks, hoists, and cranes
- I am sometimes required to work from ladders or work platforms at varying heights
- I work both inside and outside
- When inside, I am frequently exposed to drafts, changing temperatures, and noise which is difficult to talk above
- When outside, I sometimes work in bad weather, in mud or snow, and in wet or icy areas
- Both inside and outside, I am exposed to irritations and discomfort from dust, grease, heat, and fumes
- I typically work on parts and systems which are dirty, oily, or greasy
- I am subject to cuts, burns, chemical irritations, bruises, electrical shock, and injuries from falls while repairing, positioning, and moving equipment
- I follow prescribed safety practices and use safety equipment such as protective ear devices, hard hats, hard-toe shoes, gloves, respirators, and protective clothing
- Some of the tools I have used in my career but not limited to include; 1/4-inch square drive socket set, including 6-point sockets, deep and shallow sockets, a reversible ratchet and extensions, 3/8-inch square drive socket set, including the same accessories listed above as well as a universal joint 1/2-inch square drive socket set, including the accessories listed above plus a flex handle brakes and suspension tools, i.e., a narrow brake spoon, torque wrenches, spring tools, flare kits, a tire gauge, and a narrow brake spoon
- I also do inspection on eye wash emergency stations, inspect the conditions and functionality of the equipment
- Visualize and inspect fire extinguishers that they are up to date and are up to company standards
- Keeping safety logs with the relevant information and that the information is up to date
- This is a federal job
- Supervisor: Philip Pimentel (+1 (760) 669-2186)
- Okay to contact this Supervisor: Yes
Heavy Equipment Mechanic
PAE
05.2018 - 10.2018
- As a heavy equipment mechanic my current work Duties are to perform the following cast supporting major assembly lines aboard the plant at Maintenance Center Barstow
- Ability to do work of a heavy equipment mechanic without more than normal supervision such as performing minor mechanical repairs and removing rust and contaminants (dirt, mud, grease, Etc) from heavy mobile equipment
- I work under close supervision of a work leader or supervisor who observes test in progress and upon completion to make sure they are properly performed
- I am able to perform the most difficult and complex heavy equipment mechanic tasks to include troubleshooting repair rebuild overhaul testing and inspection of multiple heavy equipment including but not limited to MTVR, MATV HUMVEE
- I perform repair of major systems to ensure proper functioning of equipment
- Determine appropriate work methods (sequence tools equipment) to use and Performing repairs to vehicles and Equipment such as a Seals
- Replace vehicle parts (seals, and shaft sealing Rings, horns, wiring harness, ignition sensors, water pumps, and fuel pumps) to improve equipment performance
- I utilize specialized tests and diagnostic Tools
- Supervisor: Yanci (760-219-5035)
- Okay to contact this Supervisor: Yes
Heavy Equipment Mechanic
AECOM
06.2016 - 05.2018
- As a heavy equipment mechanic my current work Duties are to perform the following cast supporting major assembly lines aboard the plant at Maintenance Center Barstow
- Ability to do work of a heavy equipment mechanic without more than normal supervision such as performing minor mechanical repairs and removing rust and contaminants (dirt, mud, grease, Etc) from heavy mobile equipment
- I work under close supervision of a work leader or supervisor who observes test in progress and upon completion to make sure they are properly performed
- I am able to perform the most difficult and complex heavy equipment mechanic tasks to include troubleshooting repair rebuild overhaul testing and inspection of multiple heavy equipment including but not limited to MTVR, MATV
- I perform repair of major systems to ensure proper functioning of equipment
- Determine appropriate work methods (sequence tools equipment) to use and Performing repairs to vehicles and Equipment such as a Seals
- Replace vehicle parts (seals, and shaft sealing Rings, horns, wiring harness, ignition sensors, water pumps, and fuel pumps) to improve equipment performance
- I utilize specialized tests and diagnostic Tools
- I work collaboratively between departments and cwc's to share appropriate information and deliver the best equipment and services
- Quickly address individuals who hinder my ability to work to do MDMC Work that is assigned to me
- Continuously look for change when it is in the best interest of the maintenance center
- Prioritize MDMC needs and work with appropriate urgency while remaining committed to top quality
- Consistently adhere to and follow company guidelines
- Always demonstrate respect and show appreciation when working with the others
- Openly and transparently communicate throughout the plant and between shares when Applicable
- I apply knowledge of the characteristics of major mechanical electrical hydraulic and pneumatic systems to perform diagnostic troubleshooting inspections repair and replacement of systems and components
- Perform visual analyze test results to locate defective parts for replacement
- Perform auditory examinations to determine the condition of equipment placing material need on order and timely manner prior to working on equipment
- I consistently lead-by-example communicating clear and measurable goals work to achieve them and hold myself accountable consistently communicate successes and plant updates with fellow workers
- Listen to and learn from others
- I do what is tasked in the time allotted I take accountability for my mistakes and learn from them
- I prefer actively learn and share knowledge and best practices with other workers
- Explain work options in ways that they can easily understand
- My goals are to continually grow in my capabilities in order to do a better job always work on expanding knowledge of other jobs so that I may qualify for promotions within the company
- I strongly believe in the learning program ability to do work of the position with that more than normal supervision
- Supervisor: Felicia (909-717-6885)
- Okay to contact this Supervisor: Yes
Field Technician
HDSS Satellite
03.2015 - 06.2016
- Service customers at Commercial Establishments, conduct Sales/ fraud check...look for fraudulent accounts an get new sales
- Supervisor: Julian Florez (760-953-6738)
- Okay to contact this Supervisor: Yes
Front end Customer service
Costco
10.2014 - 01.2015
- I assisted customers with their merchandise, prep food for Customers, assists other team members
- Supervisor: Monica (760-524-9904)
- Okay to contact this Supervisor: Yes
Mechanic/Security Guard
CPS security services
10.2013 - 01.2015
- Maintain security on construction site, to observe and report any strange activities, maintain daily logs
- Maintaining Security vehicles doing oil changes, brake replacements, routing maintenance
Plant Protection Officer
Lockheed Martin Aeronautics
06.2011 - 06.2013
- Performed guard watch, patrol for the protection of personnel and property within the company layout and facilities
- Controlled the ingress/egress of employees, visitors and others to facility and secure areas
- Monitored movement of personnel and authorized visitors within facility
- Active alarm response to triggered on facility and secured areas
- Supervisor: James Palmer (661-5722974)
- Okay to contact this Supervisor: Yes
Security Guard
Gordan Security
05.2010 - 07.2011
- To observe and maintain security of the assigned post maintain daily logs
- Do routing maintenance on security vehicles
Courier/Mechanic
GTW Distribution
06.2006 - 02.2009
- Responsible for delivery and pick up of packages to customer homes and businesses, in the cities of Apple Valley, Victorville, big bear, and Hesperia
- Doing maintenance on company vehicles, brakes, oil changes, radiator flush, suspension work
Education
High School Diploma -
Victor Valley High School
Victorville, CA06-1991
Skills
- Brake system maintenance
- Diesel engine repair
- Electrical troubleshooting
- Oil change procedures
- Heavy equipment operation
- Suspension systems
- Filter replacement
Languages
Spanish
Professional Working
Timeline
Heavy Mobile Equipment Mechanic
Department of Defense
10.2018 - Current
Heavy Equipment Mechanic
PAE
05.2018 - 10.2018
Heavy Equipment Mechanic
AECOM
06.2016 - 05.2018
Field Technician
HDSS Satellite
03.2015 - 06.2016
Front end Customer service
Costco
10.2014 - 01.2015
Mechanic/Security Guard
CPS security services
10.2013 - 01.2015
Plant Protection Officer
Lockheed Martin Aeronautics
06.2011 - 06.2013
Security Guard
Gordan Security
05.2010 - 07.2011
Courier/Mechanic
GTW Distribution
06.2006 - 02.2009
High School Diploma -
Victor Valley High School
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