Juan M. Cienfuegos
Fresno,CA
Overview
30
30
years of professional experience
Work History
Maintenance Manager
Midland Cold Storage
Fresno, CA
01.2013 - Current
- Collaborated with company owner to maintain compliance with City of Fresno and Fire Department ordinances, enhancing safety protocols. Running cold storage. Schedule preventive and budgeting maintenance projects.
- Implemented joint initiatives with First Responders and Fresno Code Enforcement, improving compliance rates by 25% across the city.
- Working with BSNF 'Rail Road' on clean-ups.
- Worked side by side with 3rd party Food Safety Consultants.
Library Maintenance Supervisor
County of Fresno - Library
Fresno, California
06.2025 - 01.2026
- Plans and directs janitorial and building maintenance work in the Central Library and branches and assigns individuals to specific jobs or areas.
- Schedules roving crews for heavy janitorial maintenance work in all County Library branches (e.g. stripping and washing floors, heavy cleaning and maintenance).
- Plans and schedules maintenance, carpentry, repair, and remodeling work for the County Library and all of its branches.
- Maintains inventory and orders necessary supplies and equipment for maintenance and janitorial services for the entire library system.
- Interviews, selects, trains, evaluates, and disciplines subordinate staff.
- Arranges for chairs, tables, and necessary audio-visual equipment for various special meetings and conferences.
- Performs or supervises painting, carpentry, minor plumbing, electrical, and mechanical maintenance work.
- Consults with library management on new and/or remodeling building projects.
- Keeps records of work done and prepares reports as required.
Safety Coordinator
PSSI - Packers Sanitation Services, Inc.
, US
01.2012 - 01.2013
- Worked directly with the site manager on maintaining safety practices within the plant.
- Worked cooperatively with PSSI management, employees, customer and regulatory agencies to ensure all Food Safety procedures and programs provide training, monitoring, enforcement, ensuring documentation requirements are met on a daily basis.
- Managed and control items to include but not limited to ATP monitoring, APC Monitoring, Pre-op, Procedures, Master Sanitation, GMP's, overall PSSI sanitation program etc.
- Maintained open communications.
- Food Safety issues are communicated daily to the Site Manager.
- Additional food safety documentation or concerns to be communicated to the PSSI Corporate Technical Service area representative as needed.
- Ensure PSSI operations at the customer site comply with all internal company procedures and policies regarding Food Safety.
- Provided a high level of customer service by participating in sanitation meetings and USDA meetings if required.
- Communicated Items necessary to perform sanitation and resolve issues to the customer's satisfaction.
Refrigeration / Maintenance Lead and Sanitation/Janitorial Supervisor
Zacky Farms
, US
01.2007 - 01.2012
- Cleaning common areas and removing trash regularly.
- Repairing broken items.
- Inspecting, repairing, and maintaining electrical systems, heating and air conditioning systems, and other utility services.
- Ensuring compliance with building and safety codes, as well as state and federal regulations.
- Minimizing liability and legal risk to your organization.
- Cleaning, maintaining, and repairing building fixtures and equipment, including locks, windows, doors, screens, venetian blinds, gutters, drains, shelving, and kitchen utensils.
- Replacing light bulbs and fuses.
- Making simple furniture, cabinet, asphalt tile, and linoleum repairs.
Maintenance Mechanic
Foster Farms
, US
01.1996 - 01.2007
- Trouble shooting three phase electric and control voltage.
- Wastewater Pump rebuilding and replacing.
- Gear box rebuilding and replacing.
- Motor trouble shooting and replacing all types of motors.
- Mixing chemicals to remove fat and blood from water.
- Refrigeration Monitor automated system.
- Checking calibration defrost cycles.
- Rebuild ammonia pump.
- Rebuild water pumps for cooling tower.
- Work on boiler's and chemical pumps.
- Monitor chiller levels and Complete titrate checks.
Timeline
Library Maintenance Supervisor
County of Fresno - Library
06.2025 - 01.2026
Maintenance Manager
Midland Cold Storage
01.2013 - Current
Safety Coordinator
PSSI - Packers Sanitation Services, Inc.
01.2012 - 01.2013
Refrigeration / Maintenance Lead and Sanitation/Janitorial Supervisor
Zacky Farms
01.2007 - 01.2012
Maintenance Mechanic
Foster Farms
01.1996 - 01.2007