Stephen Berninzoni
Denver,CO
Summary
Very skilled at maintain mechanical systems of all sorts,crac systems ,chillwater/split/Building control systems,pheumatic/ddc systemsand Data center systems
Overview
46
46
years of professional experience
Work History
Data Center Technician
Nissan North America, Inc./ Csi
09.2025 - Current
- Assisted in installation and maintenance of data center hardware and software components.
- Monitored system performance, identifying issues and escalating to senior technicians as needed.
- Conducted routine inspections on servers and networking equipment to ensure optimal operation.
- Documented service requests and resolutions in ticketing system for tracking and reporting purposes.
HVAC Technician/Pipefitter Journeyman/Project Controls Specialist
Honeywell/Siemems/
01.1980 - 09.2015
- Assisted in installation and repair of HVAC systems to ensure optimal performance.
- Conducted routine maintenance checks on heating and cooling equipment for efficiency.
- Diagnosed mechanical issues in HVAC units using specialized tools and techniques.
- Collaborated with senior technicians to learn advanced troubleshooting methods.
- Adhered to safety protocols while handling refrigerants and electrical components.
- Maintained detailed service records to track repairs and maintenance schedules.
- Supported customer service efforts by addressing client inquiries regarding HVAC systems.
- Participated in training sessions to enhance knowledge of industry standards and practices.
- Performed troubleshooting on HVAC systems to determine root cause of issues.
Education
Pipefitter Level #3 Universal License - Mechanical Systems of All Sorts/a Univeral Mech
Upgrades Every For Advancement
Denver, CO09-1980
No Degree - Mechanical Engineering
Pipefiter Apprentise
Denver, CO02-1976
Skills
- Data center operations
- Network troubleshooting
- Computer hardware troubleshooting
- Maintenance and repairs
- Network support
- Performance optimization
- Hardware maintenance
- Backup and recovery
- Disaster recovery
- System administration
- Cooling systems
- Structured cabling
- Operating systems
- Support services
- Diagnostic testing
- Staff assistance
- Problem-solving
- Reliability
- Multitasking
- Multitasking Abilities
- Troubleshooting skills
- Excellent communication
- Organizational skills
- Active listening
- Team collaboration
- Adaptability and flexibility
- Decision-making
- Team building
- Self motivation
- Project management
- Problem-solving aptitude
Accomplishments
Foremen for mechanicl systems, project manager for hva systems
Timeline
Data Center Technician
Nissan North America, Inc./ Csi
09.2025 - Current
HVAC Technician/Pipefitter Journeyman/Project Controls Specialist
Honeywell/Siemems/
01.1980 - 09.2015
Pipefitter Level #3 Universal License - Mechanical Systems of All Sorts/a Univeral Mech
Upgrades Every For Advancement
No Degree - Mechanical Engineering
Pipefiter Apprentise