Mario Williams
San Diego,California
Summary
Experienced serviceperson with a strong background in building maintenance, grounds maintenance, and irrigation repair in transit spaces and surrounding areas. Skilled in equipment inspection, problem solving, and maintaining safe, clean, and welcoming environments.
Overview
21
21
years of professional experience
Work History
Serviceperson
San Diego Metropolitan Transit System
San Diego, CA
03.2004 - 11.2024
- Performed routine maintenance and repair services on buildings and yards.
- Ensured proper functioning and identified malfunctions or defects with equipment.
- Inspected the interior and exterior of buildings for any signs of damage or needed repair.
- Cleaned trolley station by picking up litter and debris, removing graffiti, cleaning glass, polishing ticket vending machines, power washing platforms and stairs, and emptying trash cans to maintain a welcoming environment.
- Cleaned buildings, work areas, and common building spaces.
- Performed general cleaning tasks such as sweeping, mopping, dusting and waxing floors.
- Painted interior walls using appropriate paints to maintain a neat appearance.
- Assisted the team by completing various daily tasks to enhance productivity.
- Operated mowers, trimmers, and blowers for daily landscape work.
- Planted flowers, shrubs, and trees across seasonal site areas.
- Removed weeds, leaves, and debris from grounds and curb lines.
- Repairs irrigation systems, install sprinklers heads, mends chain link fences using a spot welder.
Education
High School Diploma -
Cesar Chavez Continuing Education
San Diego, CA06-1980
Skills
- Irrigation repair
- Irrigation installation
- Landscape machinery
- Fence installation
- Facility maintenance
- Preventive maintenance
- Equipment inspection
- Grounds maintenance
- Surface cleaning
- Problem solving
- Attention to detail
- Customer Service
Timeline
Serviceperson
San Diego Metropolitan Transit System
03.2004 - 11.2024
High School Diploma -
Cesar Chavez Continuing Education