Sergio Dominguez
Olney,
Summary
Results-driven Chemical Engineer with +4 years of experience in high-volume manufacturing, process engineering and production supervision. Proven ability to optimize production processes, lead teams effectively, and ensure safety and quality compliance.
Overview
7
7
years of professional experience
Work History
Process Engineer
Tower Extrusions Ltd.
Olney
04.2025 - Current
- Lead troubleshooting and Root Cause Analysis (RCA) for anodizing defects, implementing corrective actions to stabilize surface quality and significantly reduce scrap rates.
- Participated in a team project to increase production capacity by 33%.
- Manage process chemical inventory, coordinating with suppliers and monitoring lead times to ensure zero production downtime.
- Direct and supervise production personnel, ensuring team alignment with operational goals and safety standards to maintain high performance.
- Drive continuous improvement and 6S methodology, enforcing Best Manufacturing Practices (BMP) to maintain an organized and efficient production environment.
- Contribute to production planning and scheduling, aligning chemical bath availability with manufacturing priorities to meet customer lead times.
- Developed a preventive maintenance (PM) scheduler and supported the maintenance team by coordinating spare part orders with vendors to improve equipment reliability.
Anodize Lab Supervisor
Tower Extrusions Ltd.
Olney
09.2024 - 04.2025
- Optimized technical workflows by digitizing manual processes through automated spreadsheets, reducing administrative tasks by 30% and ensuring data integrity.
- Managed laboratory reagents inventory and equipment calibration, ensuring all instruments met precision standards and operational readiness.
- Standardized laboratory operations via comprehensive SOPs, ensuring strict adherence to chemical analysis protocols and quality specifications.
- Controlled process variables through precise chemical titrations and specialized testing to guarantee batch-to-batch consistency and bath stability.
- Led technical training and certification of laboratory staff, ensuring full team competency in chemical handling and safety standards.
Cultural Exchange Program
Ned College
Dublin
05.2022 - 11.2023
- Immersed in a new cultural environment, adapting to local customs and daily life
- Developed strong cross-cultural communication and interpersonal skills
- Improved language proficiency through daily interaction
- Demonstrated adaptability, independence, and problem-solving in a new environment
Production Supervisor
Grupo La Norteñita
Cuauhtémoc
01.2020 - 01.2022
- Managed and coordinated shop floor activities to ensure seamless production operations.
- Generated and analyzed daily operations reports using SAP.
Identified and resolved production issues to maintain timely output.
- Scheduled work assignments and shifts for employees.
Oversaw accurate filing and maintenance of daily logbooks.
- Controlled inventory, ensuring adherence to First-In-First-Out (FIFO) principles.
Provided training and ongoing support to employees.
Ensured compliance with food safety regulations and standards.
- Supervised finished products, ensuring they met desired physicochemical parameters.
Health, Safety and Environment Intern
Safran Aerospace Water & Waste
Chihuahua
01.2019 - 07.2019
- Managed the comprehensive handling and oversight of hazardous chemicals.
- Maintained relationships with suppliers to ensure consistent supply and compliance.
- Handled requirements and documentation for governmental agencies.
- Assisted in the control and distribution of personal protective equipment (PPE).
- Supported the ergonomics team in improving workplace safety and efficiency.
- Conducted safety audits to ensure compliance with regulatory standards and internal policies.
Education
Bachelor of Science - Chemical Engineering
Autonomous University of Chihuahua
Chihuahua, MX02-2019
Skills
- Leadership & People Management
- Teamwork
- Adaptability
- Ability to multi-task and prioritize
- Continuous improvement
- Quick Learner
- Cost reduction strategies
- Titrations & Chemical Analysis
- 6S Methodology
- SAP
- Inventory Management
- Root Cause Analysis (RCA)
- Production capacity planning
Certifications and Courses
Active Member of Technical committee of the Aluminum Anodizers Council
09/2025 - current
Psychological Associates
Certification Of Completion in Q4 Leadership
02/2025 - 02/2025
AEC Daily Corporation
Certificate Of Completion in Anodizing 101: Building, Construction, & Design
04/2025 - 04/2025.
Autonomous University of Chihuahua
Course in Recognition, evaluation, and control of chemical risks
01/2018
Mexican Institute of Social Security
Course in Industrial noise and its effects
01/2017
Timeline
Process Engineer
Tower Extrusions Ltd.
04.2025 - Current
Anodize Lab Supervisor
Tower Extrusions Ltd.
09.2024 - 04.2025
Cultural Exchange Program
Ned College
05.2022 - 11.2023
Production Supervisor
Grupo La Norteñita
01.2020 - 01.2022
Health, Safety and Environment Intern
Safran Aerospace Water & Waste
01.2019 - 07.2019
Bachelor of Science - Chemical Engineering
Autonomous University of Chihuahua