Sean Allen
Auburn,AL
Summary
Commercial and Industrial HVAC along with data center operations professional with experience in field service, controls, commissioning, and superintendent leadership. Coordinates crews, subcontractors, and project partners while maintaining safety standards, resolving site issues, and supporting reliable system performance and customer satisfaction.
Overview
1
1
Certification
15
15
years of professional experience
Work History
Data Center Superintendent
US Engineering
Montgomery, Alabama
01.2026 - Current
- Coordinated daily field operations for superintendent teams and subcontractors.
- Planned, managed and coordinated construction activities to ensure timely completion of projects.
- Directed crews through site inspections and task assignments.
- Reviewed construction schedules and adjusted work sequences.
- Communicated with project managers, vendors, and trade partners.
- Tracked material deliveries and resolved site coordination issues.
- Led superintendent meetings to support jobsite planning and compliance.
- Maintained accurate records such as daily logs, time sheets, inspection reports, for each project.
- Facilitated testing, adjusting, and balancing activities with subcontractors to ensure system efficiency.
- Attended and led CX meetings with General Contractor
HVAC Field Service Technician
Trane Technologies
Auburn, AL
03.2023 - 01.2026
- Executed routine maintenance on HVAC systems, including chillers, RTUs, AHUs, and VSDs, ensuring reliable operation and customer satisfaction.
- Executed routine maintenance on HVAC systems, including chillers, RTUs, AHUs, and VSDs, enhancing system reliability and customer satisfaction.
- Performed start-up and commissioning of new equipment, troubleshooting and repairing warranty parts to achieve optimal functionality.
- Explained service procedures and recommendations to customers, enhancing transparency and building trust in services provided.
- Completed all necessary paperwork for service calls in a timely manner.
Journeyman
Johnson Controls
05.2020 - 03.2023
- Promoted as a journeyman on HVAC equipment, including chillers, split systems, cooling towers, boiler systems, controls, and pumps, ensuring reliable operation and maintenance.
- Configured and maintained Metasys control systems to ensure optimal performance and reliability
- Executed daily operational tasks to support workflow efficiency.
- Proposed and implemented innovative solutions that enhanced team collaboration and project outcomes.
- Collaborated with diverse coworkers to meet goals and address product and service-related challenges.
HVAC Serviceman
Johnson Controls
11.2014 - 05.2020
- Handled service calls for residential, commercial, and industrial HVAC equipment, including small split systems and air-cooled, water-cooled chillers and cooling towers
- Responded to service calls across main campus, ensuring prompt resolution of HVAC issues
- Responded to service calls across main campus, ensuring timely resolution of HVAC issues
- Troubleshot issues with chillers, boilers, and controls to restore optimal system performance
- Serviced electronic and pneumatic controls for mechanical equipment to ensure optimal functionality.
- Replaced motors, pulleys, and pumps to maintain efficient operation of HVAC systems.
- Managed control system Metasys for efficient operation of HVAC equipment
Mobile Engineer
Jones Lang Lasalle
05.2013 - 10.2014
- Executed preventative maintenance and resolved issues for HVAC systems, including package units, split systems, chillers, exhaust fans, sump pumps, water pumps, and cooling towers, ensuring optimal performance and longevity of building systems
- Managed operations for Columbus area under AT&T contract, ensuring adherence to service standards and operational efficiency
- Executed preventative maintenance and addressed issues in HVAC systems, including package units, split systems, chillers, and cooling towers, improving reliability and functionality of building systems
Plumber Apprentice
HVAC-Fort Benning
03.2012 - 05.2013
- Installed drain and main water lines for vitamin plant in Opelika, providing critical infrastructure to support production processes.
- Assisted in installation and maintenance of plumbing systems at hospital in Ft Benning, improving patient care through reliable water supply and drainage.
- Participated in HVAC training sessions at union hall twice a week, building expertise in plumbing and HVAC systems for enhanced service delivery.
Education
Associates degree - Air Conditioning and Refrigeration
Southern Union State Community College
Opelika, AL12-2009
Skills
- Data Center Infrastructure
- Data Center Cooling
- HVAC Controls
- Chiller optimization
- Cooling system efficiency
- HVAC maintenance
- System commissioning
- Preventive maintenance
- System Maintenance
- Electrical Troubleshooting
- Air Conditioning
- Monitoring Systems
- Hardware Deployment
- Centrifugal chillers
Certification
OHSA 30 Certification
NFPA-70E Certification
EPA Universal Certification
A2L Refrigerant Certification
Fork Lift and Scissor Lift Training
NFPA-70E Certification
EPA Universal Certification
A2L Refrigerant Certification
Fork Lift and Scissor Lift Training
Timeline
Data Center Superintendent
US Engineering
01.2026 - Current
HVAC Field Service Technician
Trane Technologies
03.2023 - 01.2026
Journeyman
Johnson Controls
05.2020 - 03.2023
HVAC Serviceman
Johnson Controls
11.2014 - 05.2020
Mobile Engineer
Jones Lang Lasalle
05.2013 - 10.2014
Plumber Apprentice
HVAC-Fort Benning
03.2012 - 05.2013
Associates degree - Air Conditioning and Refrigeration
Southern Union State Community College