Alexis Corralejo
El Paso
Summary
Experienced in operating, monitoring, and maintaining water purification and wastewater treatment systems, ensuring compliance with regulatory standards. Conducted preventative maintenance and repairs on various equipment, including pumps and chemical feed systems, which contributed to operational efficiency. Responded effectively to water quality concerns and service disruptions, utilizing technical expertise to provide solutions. Maintained accurate documentation of service logs and billing data, supporting inventory management and operational transparency.
Overview
6
6
years of professional experience
Work History
Systems Operator
Water Fleet
06.2023 - Current
- Operate, monitor, and maintain water purification and wastewater treatment systems.
- Perform preventative maintenance and on-site repairs for pumps, motors, solenoid valves, filters, strainers, PVC piping, sensors, and electrical relays.
- Install and maintain chemical feed systems and water pumping equipment.
- Calculate and adjust chemical dosing levels to ensure proper disinfection and regulatory compliance.
- Respond to water quality concerns and service disruptions, providing technical solutions and customer support.
- Conduct system inspections and performance monitoring using remote access technology.
- Ensure compliance with OSHA safety regulations and company HSE standards.
- Perform pre-trip inspections on fleet vehicles and maintain emergency equipment readiness.
- Manage inventory levels and assist with mobilization and installation of new or relocated water/wastewater systems.
- Maintain accurate documentation including billing data, site reports, and service logs.
Lead Floor Technician
TRDI
03.2023 - 06.2023
- Supervised and trained floor technicians in equipment use and safety compliance.
- Conducted equipment inspections to ensure operational safety and performance.
- Maintained sanitation standards in a high-demand facility environment.
Lead Floor Technician
Teya Services LLC - William Beaumont Hospital
06.2020 - 03.2023
- Led floor maintenance operations in a hospital environment requiring strict sanitation compliance.
- Supervised team members and ensured adherence to safety and operational standards.
- Recognized as Employee of the Year for outstanding performance and leadership.
Housekeeping
Terra Klean Solutions - William Beaumont Hospital
09.2019 - 06.2020
- Maintained sterile environments including operating rooms and patient areas.
- Handled biohazard materials in compliance with safety protocols.
- Documented daily tasks and reported to supervisors to ensure accountability and regulatory standards.
Education
High School Diploma -
El Dorado High School
El Paso, TXSkills
Water & Wastewater Treatment Operations
Chemical Feed Systems (Chlorine, ACH, Soda Ash, Anti-Scaling, Citric Acid)
Preventative Maintenance & Equipment Repair
RO Systems & Pump Operations
OSHA & HSE Compliance
Water Quality Monitoring & Troubleshooting
Inventory & Asset Management
Bilingual (English/Spanish)
Customer Service & Public Interaction
CPR Certified
⸻
Timeline
Systems Operator
Water Fleet
06.2023 - Current
Lead Floor Technician
TRDI
03.2023 - 06.2023
Lead Floor Technician
Teya Services LLC - William Beaumont Hospital
06.2020 - 03.2023
Housekeeping
Terra Klean Solutions - William Beaumont Hospital
09.2019 - 06.2020
High School Diploma -
El Dorado High School