Randall Yewell
Millington,TN
Summary
Dynamic and results-driven Ammonia Refrigeration Technician with Unilever United States Inc., skilled in pressure vessel inspection and emergency response procedures. Achieved significant reductions in downtime through proactive maintenance and troubleshooting. Proven ability to enhance system efficiency while ensuring compliance with safety regulations, demonstrating strong mechanical skills and effective collaboration.
Overview
14
14
years of professional experience
1
1
Certification
Work History
Ammonia Refrigeration Technician
Unilever United States Inc.
07.2024 - Current
- Reduced downtime with proactive identification and resolution of potential issues in the ammonia refrigeration systems.
- Coordinated efforts with other departments during scheduled shutdowns to minimize production downtime and expedite system repair or upgrade initiatives.
- Enhanced safety protocols by implementing proper operating procedures for ammonia refrigeration systems.
- Improved system efficiency by conducting regular maintenance and troubleshooting on ammonia refrigeration equipment.
- Ensured regulatory compliance with federal, state, and local codes governing the use, storage, and handling of hazardous materials such as anhydrous ammonia.
- Performed predictive, preventive, and corrective maintenance on diverse systems.
- Satisfied customer needs on every call with knowledgeable service and quick responses.
- Maintained safety standards by using appropriate protective gear and adhering to best practices.
- Optimized performance by balancing systems and calibrating controls.
Facilities Maintenance Technician
Unilever United States Inc.
02.2021 - 07.2024
- Carried out building updates such as painting surfaces, replacing fixtures, and reorganizing rooms.
- Adapted quickly to changing priorities and workloads, effectively managing time and resources to complete tasks on schedule.
- Enhanced facility appearance with thorough cleaning and maintenance of both interior and exterior spaces.
- Inspected buildings, grounds, and equipment for unsafe or malfunctioning conditions.
- Maintained accurate records of all maintenance activities, ensuring proper documentation for facility management review.
- Extended equipment lifespan through regular lubrication, calibration, and part replacement as needed.
- Assisted in training new employees on proper techniques for completing facility maintenance tasks safely and effectively.
- Collaborated with other technicians to complete complex repairs, improving overall team productivity.
- Improved facility efficiency by implementing preventive maintenance programs for equipment and systems.
- Increased energy efficiency with installation of LED lighting and automation controls.
- Repaired and replaced pumps, valves and motors.
- Inspected, tested and adjusted mechanical and electrical systems to facilitate proper functioning.
- Performed preventive maintenance and repairs on various types of equipment.
- Detected and repaired machinery faults using electrical and manual testing methods.
- Completed preventive maintenance on machines to enhance production and maintain quality.
Production Maintenance Technician
Unilever United States Inc.
05.2013 - 02.2021
- Provided expert technical support during equipment upgrades, installations, or modifications to ensure seamless integration into existing systems.
- Completed complex repairs under tight deadlines while maintaining exceptional attention to detail and accuracy.
- Contributed to higher product quality with thorough testing and calibration of instruments and devices throughout the manufacturing process.
- Streamlined repair processes by maintaining detailed records of performed tasks, parts used, and time spent on each job.
- Supported continuous improvement initiatives by participating in root cause analysis efforts and implementing corrective actions.
- Reduced machine downtime by efficiently troubleshooting and resolving mechanical issues in a timely manner.
- Troubleshot equipment breakdowns and performed preventive maintenance.
- Used hand and power tools to repair and maintain industrial machinery.
- Replaced worn or defective parts and adjusted settings to improve performance.
- Cleaned, lubricated and calibrated machinery components to maintain peak operating performance.
- Conducted routine maintenance and inspections to identify and address mechanical issues.
Maintenance Technician
Kloeckner Metals
03.2011 - 05.2013
- Operated varied hand and power tools to complete repairs.
- Used problem-solving skills to alleviate issues efficiently with minimal supervision.
- Followed work orders and specifications for machine and equipment replacement, repair, or maintenance.
- Followed safety protocols to minimize workplace accidents.
- Inspected and maintained equipment to keep items in top working condition.
- Completed daily, weekly, and monthly checklists on building equipment to maintain records of scheduled maintenance procedures.
- Installed new locks, door handles, and door closers.
- Maintained restroom functionality by repairing leaking faucets, clogged toilets, and other equipment.
- Optimized production line performance, troubleshooting and fixing issues promptly.
- Completed preventive maintenance on machines to enhance production and maintain quality.
Education
Associate of Applied Science - Architectural Engineering
Southwest Tennessee Community College
Memphis, TN06-2002
Skills
- Motor alignment
- Emergency response procedures
- Valve adjustment
- Mechanical skills
- Filter replacement
- Motor replacement
- Mechanical maintenance
- Building maintenance
- Preventive Maintenance
- Hand and power tools
- Air compressors
- Conveyor systems
- General Plumbing
Certification
- Licensed R-717 Operator 1 - 9.22.22- Present
- Certified OP1, A.R.T.S. - 2022- present
- HAZWOPER / Hazmat Certified - 07/21- Present
- Confined Space Certified - 07/21- Present
- Arc Flash Certified - 06/21 - Present
- Equipment Trainer For Forklift, Scissor Lift, Boom Lift -06/22 - Present
Timeline
Ammonia Refrigeration Technician
Unilever United States Inc.
07.2024 - Current
Facilities Maintenance Technician
Unilever United States Inc.
02.2021 - 07.2024
Production Maintenance Technician
Unilever United States Inc.
05.2013 - 02.2021
Maintenance Technician
Kloeckner Metals
03.2011 - 05.2013
Associate of Applied Science - Architectural Engineering
Southwest Tennessee Community College
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