DAVID CLENNEY
Job Corps
Hyattsville ,MD
1
Certification
27
years of professional experience
Reliable and highly skilled Maintenance Engineer with over 20 years of comprehensive experience executing preventive and corrective maintenance across healthcare, transit, commercial, and institutional facilities. Demonstrated expertise in HVAC systems support, commercial plumbing networks, electrical troubleshooting, carpentry, and industrial equipment repairs. Adept at managing automated work order flows, adhering to strict safety protocols, and ensuring maximum facility uptime within high-stakes compliance environments.
Work History
Maintenance Engineer
1 Year- Executed robust preventive and corrective maintenance protocols across campus facilities and infrastructure systems.
- Rapidly resolved cross-functional work orders spanning complex HVAC adjustments, commercial plumbing repairs, electrical faults, and structural carpentry.
- Maintained strict operational safety and regulatory compliance standards across all educational and administrative buildings.
Maintenance Technician (Night Shift)
6 Months- Conducted vital overnight safety inspections, diagnostics, and repairs on critical transit hub infrastructure and mechanical systems.
- Troubleshot and serviced high-capacity HVAC units, industrial plumbing fixtures, and foundational electrical distributions.
- Adhered fully to rigid MTA safety regulations and high-velocity operational standards to secure uninterrupted public transit service.
Maintenance Technician
2 Months- Performed foundational machinery troubleshooting, equipment repairs, and routine building preservation tasks.
- Maintained zero-incident workshop environments by strictly executing standard safety operational guidelines.
Kitchen Maintenance Technician
1 Year- Oversaw and optimized commercial-grade kitchen infrastructure, refrigeration units, and utility lines within a 912-bed medical facility.
- Performed precise plumbing repairs and low-voltage electrical interventions to comply with strict healthcare sanitation and safety benchmarks.
- Ensured rapid turnaround times on emergency maintenance requests to maintain seamless hospital food service workflows.
General Maintenance / Store Manager
12 Years- Managed full-cycle facility operations including hands-on servicing of multi-zone HVAC configurations, boilers, and commercial water heaters.
- Maintained specialized commercial refrigeration setups, structural fixtures, and automated electrical pathways.
Electrician Apprentice
2 Years- Assisted journeymen with large-scale commercial electrical buildouts, precise conduit bending, and heavy-gauge wire pulls.
- Installed, verified, and mapped complex commercial fire alarm grids and distribution panels following National Electrical Code (NEC) guidelines.
Maintenance Technician
2 Years- Preserved critical building systems including heavy-duty boiler plants, multi-room HVAC systems, and residential healthcare plumbing configurations.
- Sustained therapeutic environment baselines for residents through prompt room turnarounds and preventative device testing.
Education
- EPA Universal Certification (Section 608) – Authorized for high/low-pressure refrigerant handling
- 6th Class Stationary Engineer Licensing Classes – Comprehensive boiler & steam dynamics coursework
- CFC Certification Coursework – Advanced cooling cycle troubleshooting and environmental compliance
- Electrical Apprenticeship Curriculum – Local 26 Electrical Union Training Center
- High School Equivalency Diploma (GED) – Concluded 2021
Skills
Technical Trades: Preventive & Corrective Maintenance
HVAC System Support
Plumbing Networks
Electrical Troubleshooting
Carpentry
Operations & Safety: Industrial Equipment Repair
Building Automation Systems
Work Order Management
Safety Compliance
Blueprints
Certification
EPA Universal Certification (Section 608) – Authorized for high/low-pressure refrigerant handling, 6th Class Stationary Engineer Licensing Classes – Comprehensive boiler & steam dynamics coursework, CFC Certification Coursework – Advanced cooling cycle troubleshooting and environmental compliance, Electrical Apprenticeship Curriculum – Local 26 Electrical Union Training Center, High School Equivalency Diploma (GED) – Concluded 2021
Timeline
Maintenance Technician (Night Shift)
Maryland Transit Administration (MTA)
10.2025 - 04.2026Read More
Maintenance Engineer
Job Corps
09.2025 - 09.2026Read More
Maintenance Technician
Leafguard
07.2025 - 09.2025Read More
Kitchen Maintenance Technician
MedStar Washington Hospital Center
01.2021 - 01.2022Read More
General Maintenance / Store Manager
Sr/Jr Enterprises
01.2008 - 01.2020Read More
Electrician Apprentice
Local 26 Electrical Union
01.2006 - 01.2008Read More
Maintenance Technician
Hill Haven Nursing Home
01.2000 - 01.2002Read More
Read More