Summary
Overview
Work History
Education
Skills
Timeline
Generic

Ernesto Ruiz Leon

Cathedral City,CA

Summary

Dynamic and bilingual professional with extensive experience at Marriott, excelling in troubleshooting and efficient operations. Proven track record in maintaining HVAC systems and enhancing guest satisfaction through respectful communication. A dedicated team player committed to optimizing workflows and ensuring top-notch service delivery in fast-paced environments.

Overview

12
12
years of professional experience

Work History

Grocery Stocker

Target
Palm Springs, CA
10.2025 - Current

•Organized and replenished stock on shelves to ensure optimal product availability
•Coordinated inventory management processes to maintain accurate stock levels.
•Implemented efficient stocking strategies to enhance product visibility and accessibility.
•Trained new team members on stocking procedures and safety protocols.

Ritz-Carlton Engineer 2

Marriott
Rancho Mirage, CA
05.2024 - 07.2025

•Maintained efficient response times by consistently monitoring radio and addressing dispatched calls.

•Addressed guest questions and issues with professionalism and respect.

•Utilized GXP program to log calls and ensure accurate repair records.

•Conducted service checks for air-conditioning and heating units.

•Oversaw and repaired Cooking equipment ensured proper functioning of kitchen appliances.

Ritz-Carlton ENGINEER 1

Marriott
Rancho Mirage, CA
10.2023 - 05.2024

•Maintained efficient response times by consistently monitoring radio and addressing dispatched calls.

•Addressed guest questions and issues with professionalism and respect.

•Utilized GXP program to log calls and ensure accurate repair records.

•Conducted service checks for air-conditioning and heating units.

Service/Installer

Efficent Air-conditioning
08.2013 - 04.2021

•Collaborated with team members to optimize operational processes and workflows.

•Assisted in troubleshooting mechanical issues.

•Provided support during the installation, maintenance, repair, and calibration of equipment.

•Repaired facilities/ equipment including plumbing, electrical, HVAC, light Painting.

Installed heating and cooling systems in residential and commercial properties.

•Collaborated with clients to determine HVAC needs and preferences.

•Conducted system inspections to

ensure proper installation and operation.

•Installed and maintained refrigeranation units( wine units LRC coils)

•Troubleshot system malfunctions to provide timely solutions for clients.

•Maintained inventory of supplies, materials and tools to complete work on job sites.

Education

High School Diploma & EPA Universal Certification - Heating And Air-conditioning

Pen Foster Technical School
Cathedral City, CA

Skills

    Detail oriented

    Teamplayer

    bilingual, Spanish and English

    People Person

    Respectful

Respectful

Troubleshooting experience

Billingual, English and Spanish

Detail oriented

Timeline

Grocery Stocker

Target
10.2025 - Current

Ritz-Carlton Engineer 2

Marriott
05.2024 - 07.2025

Ritz-Carlton ENGINEER 1

Marriott
10.2023 - 05.2024

Service/Installer

Efficent Air-conditioning
08.2013 - 04.2021

High School Diploma & EPA Universal Certification - Heating And Air-conditioning

Pen Foster Technical School
Ernesto Ruiz Leon