LEO VILLARRERAL
155 Declaration Drive, Greenwood
Summary
Dynamic Engineering Support Technician with a proven track record at Nachi Technology Inc., excelling in tooling design and team training. Recognized for optimizing material usage, achieving significant cost savings. Adept at troubleshooting and committed to quality control, ensuring efficient operations and fostering professional growth among team members.
Overview
19
19
years of professional experience
Work History
Manufacturing Technician
Eagle Forge Components
06.2025 - Current
- Conducted quality inspections, identifying defects and implementing corrective actions.
- Collaborated with engineering teams to optimize manufacturing processes and improve output.
- Trained new technicians on equipment operation and safety protocols, fostering a culture of safety.
- Led process improvement initiatives that enhanced product consistency and reduced waste.
- Developed troubleshooting guides for common machinery issues, improving resolution times for team members.
- Maintained a safe work environment by enforcing safety protocols and conducting routine inspections.
- Troubleshot equipment issues, minimizing downtime and keeping production on track to meet deadlines.
- Assembled and tested parts and components to meet safety and performance standards.
- Performed preventative maintenance and inspections on production machinery.
- Installed and maintained manufacturing equipment according to manufacturer specifications.
- Trained and supervised production staff in use of equipment and machinery.
- Displayed strong attention to detail while reviewing blueprints or schematics, ensuring proper assembly of components according to specifications.
Engineering Support Technician
Nachi Technology Inc.
01.2023 - 06.2025
- Conducted research on emerging technologies in order to recommend upgrades or enhancements.
- Trained new support staff on troubleshooting techniques, machine repair, and company support protocols.
- Created innovative tooling designs to facilitate equipment modernization.
- Communicated directly with tooling suppliers about specification and tolerance questions.
- Conducted research and testing to optimize material usage, resulting in cost savings.
- Streamlined workflow operations by implementing efficient workstations, reducing downtime significantly.
Assembly Department Lead
Nachi Technology Inc.
08.2019 - 01.2023
- Collaborated with senior management on strategic initiatives that impacted the overall business objectives.
- Prepared weekly schedules to verify proper floor coverage within fiscal guidelines.
- Oversaw department schedule, projects and quality standards.
- Followed safety protocols and company processes and procedures.
- Maintained positive working relationship with fellow staff and management.
- Supervised, trained, and developed team members, enhancing their performance and professional growth.
- Evaluated needs of departments and delegated tasks to optimize overall production.
Set Up
Nachi Technology Inc.
06.2010 - 08.2019
- Performed preventive maintenance
- Changed equipment over to new product
- Troubleshooted problems with equipment, devices or products
- Maintained proper stock levels on a line
- Calibrated or adjusted equipment to ensure quality production using tools such as calipers, height gauges, and ring gauges
- Started up and shut down processing equipment
- Made sound and logical judgments regarding process changes
- Monitor productivity of production associates
Driver
Lang Ice
05.2010 - 06.2010
- Loaded and unloaded box trucks each day
- Completed a daily pre-trip inspection checklist before first delivery of the day
- Presented customers with bills and receipts and collected payments for goods delivered
- Established long-term customer relationships through prompt and courteous service
- Operated motor vehicles in a safe and efficient manner
- Met and surpassed productivity targets and quality standards
- Obtained signatures needed to complete and process all paperwork in a timely manner
- Resolved customer complaints and adjusted orders
- Handled merchandise in accordance with product handling standards
- Processed payments by accepting cash, checks and credit card payments
- Evaluated customer needs and determined appropriate action, referring their questions to management when necessary
- Operated heavy equipment, including forklifts, stair climbers and pallet jacks
- Loaded and unloaded merchandise at stores and vendor locations
Lube Technician
Jiffy Lube
11.2006 - 05.2007
- Followed checklists to verify that all important parts were examined
- Operated pneumatic tools and air compressors
- Vacuumed car interiors to remove dirt and debris and cleaned upholstery and surfaces
- Serviced air conditioning, engine-cooling and drivetrain systems
- Performed preventive maintenance
Education
General Courses
Central High School
East Chicago, IN, United StatesGED - General Courses
Hammond Career Center
Hammond, IN01-2016
Skills
- Safety-oriented
- Quality control
- Self-motivated
- Certified Forklift Operator
- Metal working ability
- Time management skills
- Troubleshooting specialist
- Tooling design, using Autodesk Inventor
- Equipment maintenance
- Metal Fabrication
- PLC troubleshooting
- End Mill operation
- Entry level welding ability
- Training and development
Accomplishments
- Performed effective troubleshooting of assembly lines.
- Performed routine maintenance on equipment on as-needed basis.
- Used operational knowledge of systems, parts and components to solve problems that arose during assembly.
Timeline
Manufacturing Technician
Eagle Forge Components
06.2025 - Current
Engineering Support Technician
Nachi Technology Inc.
01.2023 - 06.2025
Assembly Department Lead
Nachi Technology Inc.
08.2019 - 01.2023
Set Up
Nachi Technology Inc.
06.2010 - 08.2019
Driver
Lang Ice
05.2010 - 06.2010
Lube Technician
Jiffy Lube
11.2006 - 05.2007
General Courses
Central High School
GED - General Courses
Hammond Career Center