JOHNNIE SMITH
Ammonia Refrigeration Technichian
Altoona,AL
Summary
Dedicated professional with extensive experience in ammonia refrigeration systems. Known for strong safety awareness, effective communication, and problem-solving abilities. Committed to training junior technicians and enhancing team performance through proactive maintenance strategies.
Overview
9
9
years of professional experience
9
9
Certification
Work History
Ammonia Refrigeration Technician Lead
Tyson Foods
Albertville, AL
06.2025 - 02.2026
- Assisted in troubleshooting and repairing ammonia refrigeration systems to ensure optimal performance.
- Conducted routine inspections of equipment to maintain safety and efficiency standards.
- Collaborated with team members to implement preventive maintenance schedules for refrigeration units.
- Monitored refrigerant levels and adjusted as necessary to prevent system malfunctions.
- Documented maintenance activities and repairs in compliance with company protocols.
- Participated in safety training sessions to enhance knowledge of ammonia handling procedures.
- Operated specialized tools for installation and maintenance of refrigeration equipment effectively.
- Improved system efficiency by conducting regular maintenance and troubleshooting on ammonia refrigeration equipment.
- Optimized energy consumption, performing routine inspections and adjustments to maintain peak performance levels.
- Served as a subject matter expert in ammonia refrigeration, providing guidance and support to junior technicians during on-the-job training exercises.
- Reduced downtime with proactive identification and resolution of potential issues in the ammonia refrigeration systems.
- Maintained up-to-date knowledge of industry trends, technologies, and regulations affecting the ammonia refrigeration sector through continuous professional development efforts.
Ammonia Refrigeration Technician
Ventura Foods
Birmingham, AL
01.2025 - 06.2025
- Supported senior technicians in diagnosing issues and implementing corrective actions on systems.
- Advised clients on efficient system design strategies that optimize functionality without compromising safety standards or environmental considerations.
- Streamlined workflow processes by designing customized tools and equipment tailored specifically to the needs of each project''s unique requirements.
- Provided technical expertise for successful installation and commissioning of large-scale ammonia refrigeration projects.
Ammonia Refrigeration Technician Lead
Tyson Foods
Blountsville, AL
06.2017 - 09.2024
- Enhanced safety protocols by implementing proper operating procedures for ammonia refrigeration systems.
- Collaborated with cross-functional teams to ensure seamless integration of new ammonia refrigeration equipment into existing infrastructure.
- Coordinated efforts with other departments during scheduled shutdowns to minimize production downtime and expedite system repair or upgrade initiatives.
- Promoted a safe work environment by providing comprehensive training on emergency response procedures related to ammonia leaks or spills.
- Operated and maintained ammonia refrigeration systems to ensure optimal performance and safety compliance.
- Diagnosed system malfunctions and implemented corrective actions to minimize downtime.
- Trained junior technicians on operational procedures, enhancing team skill levels and efficiency.
Education
High School Diploma -
Susan Moore
BlountsvilleSkills
- Equipment sizing
- Pressure vessel inspection
- Preventive maintenance planning
- Insulation installation
- Motor alignment
- Electrical wiring
- Emergency response procedures
- Compressor overhaul
- Oil management
- Temperature control
- Evaporator coil repair
- Ammonia leak detection
- Refrigeration cycle analysis
- Piping system installation
- Ammonia system troubleshooting
- Refrigerant charging
- System Start-up commissioning
- Pressure control
- Valve adjustment
- Defrost control
- Refrigeration equipment maintenance
- Energy efficiency optimization
- Safety valve testing
- Condenser maintenance
- Testing and repair
- Troubleshooting skills
- Mechanical skills
- Safety awareness
- Filter replacement
- Pressure testing
- Motor replacement
- Scheduled maintenance
- Equipment operation
- Safety
- Preventive Maintenance
- Troubleshooting
- Diagnostic testing
- Schematic reading
- Equipment installation
- Electrical diagnostics
- Ventilation systems
- Electrical
- Regulatory compliance
- Energy management
- Defrost controls
- Blueprints and diagrams
- Leak detection
- Regulatory codes
- Cooling systems
- High pressure boilers
- Wiring
- HVAC installation and maintenance
- Teamwork and collaboration
- Problem-solving
- Repairs and troubleshooting
- Time management
- Attention to detail
- Listening skills
- Leak checks
- Problem-solving abilities
- Multitasking Abilities
- Reliability
- Critical thinking
- HVAC and refrigeration systems
- Troubleshooting components
- Organizational skills
- Effective communication
- Thermostat installation
- Heavy lifting
- Performing maintenance
- Equipment replacement
- Circuit testing
- Wiring testing
- Duct installation
Certification
- EPA Certified
- Ammonia Operator I
- HAZMAT
- Maintenance Apprenticeship
- Maintenance Aide
- Maintenance Lead
- Industrial Maintenance
- Electrical Trade School
- Plumbing Trade School
- Boiler Certified
Timeline
Ammonia Refrigeration Technician Lead
Tyson Foods
06.2025 - 02.2026
Ammonia Refrigeration Technician
Ventura Foods
01.2025 - 06.2025
Ammonia Refrigeration Technician Lead
Tyson Foods
06.2017 - 09.2024
High School Diploma -
Susan Moore