Iris Lester
Mesa
Summary
Experienced maintenance technician with over 2.5 years of hands-on expertise in performing a wide range of maintenance and repair tasks. Committed to ensuring optimal functionality of equipment by effectively managing routine and complex equipment and facility matters. Possesses strong understanding of hand and power tool operation and deep commitment to adhering to safety measures.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Maintenance Technician
Bombardier Transportation
08.2022 - Current
- Inspection, repair, and maintenance of train car subsystems, such as the propulsion system, brake system, pneumatic system, door operations, couplers, structural system, signaling, onboard circuit boards, communication, and electrical and lighting systems
- Inspection, repair, and maintenance of wayside subsystems, such as the power rail, guide structure, signaling, guideway switches, communication, and electrical and power distribution systems
- Inspection, repair, and maintenance of passenger station subsystems, such as automatic doors, access doors, signaling, and control systems
- Troubleshot equipment breakdowns and performed preventive maintenance.
- Use various electronic and mechanical test equipment to diagnose/isolate faults
- Use of calibrated tools, special tools, and diagnostic aides
- Install/repair wiring assemblies.
- Adhered to safety regulations while servicing vehicles, preventing injuries and accidents.
Train Recovery Technician
All Temps/Dfw Airport
09.2021 - Current
- Performs on board diagnoses of failures, under the direction of a BTTS technician, to restore vehicles to service as promptly as possible
- Manually operates revenue vehicles to return them to revenue service or remove them from the revenue system per instruction from central control operator
- Inspects station and train equipment assuring that all are operational, troubleshooting any malfunction, which can be resolved without the aid of a technician
- Provides support for passenger service, recovery and maintenance personnel, for special events and all other activities related to the delivery of safe and efficient customer service.
Data Analyst
Health Care Service Corporation
09.2018 - 09.2021
- Write and execute complex SQL queries to extract, manipulate, and aggregate data from various sources, including relational databases like SQL Server.
- Problem solving business problems into actionable data analysis plans.
- Produced monthly reports using advanced Excel spreadsheet functions.
- Tested data prediction algorithms based on historical data.
- Analyzed transactions to build logical business intelligence model for real-time reporting needs.
- Developed customized reports, summarizing and presenting data in visually appealing format.
Technician
DirecTV
07.2016 - 11.2018
- Repaired and updated equipment to conform to company-wide standards.
- Provided training on use, troubleshooting, and calibration of equipment.
- Connected components to exterior cable systems and tested connections for adequate power and functional links.
- Completed new connects, reconnects, disconnects, and service changes for residential and commercial customers.
- Installed data and telephone cable lines between outside underground or pole lines and residential and commercial buildings.
- Tested cables using tools such as volt-OHM meters, spectrum analyzers, and signal level meters.
Education
Bachelor's degree - Cyber Security
ANU - Virginia
07.2024
Bachelor's degree - Electrical engineering
ITT Technical Institute-Cordova
05.2013
Skills
- SDLC
- QUALITY ASSURANCE
- APQP
- DETAIL-ORIENTED
- LOSS PREVENTION
- Word
- Organizational Skills
- Excel
- Customer Service
- Cabling
- CCTV
- Software Development
- Surveillance
- Quality Management
- Risk Management
- Internal Audits
- Java
- Supervisor
- SQL
Certification
- Driver's License
- First Aid Certification
- CPR Certification
- AED Certification
- Guard Card
Assessments
Customer service, Proficient, 06/01/21
Workauthorization
Authorized to work in the US for any employer
Personal Information
- Relocation: Anywhere
- Title: Train Engineer and Mechanic
Timeline
Maintenance Technician
Bombardier Transportation
08.2022 - Current
Train Recovery Technician
All Temps/Dfw Airport
09.2021 - Current
Data Analyst
Health Care Service Corporation
09.2018 - 09.2021
Technician
DirecTV
07.2016 - 11.2018
Bachelor's degree - Cyber Security
ANU - Virginia
Bachelor's degree - Electrical engineering
ITT Technical Institute-Cordova
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