Isaac Dunnington
Hemet,CA
Summary
Operations-driven professional with hands-on experience in mechanical systems, facility maintenance, and entry-level IT support (CompTIA A+), bringing a strong analytical and process-focused mindset to every role. Known for quickly assessing systems, identifying inefficiencies, and improving equipment reliability by 20%+ through structured preventive maintenance and data-informed decision-making. Tech-savvy and detail-oriented, with a natural focus on uptime, safety, cost efficiency, and continuous improvement. Experienced in evaluating materials, tracking performance metrics, and implementing practical solutions that reduce downtime and improve operational performance. Thrives in fast-paced environments where accuracy, organization, and smart purchasing decisions directly impact productivity and long-term cost control, making a strong fit for an entry-level Buyer or Purchasing position.
Overview
7
7
years of professional experience
Work History
Substitute Groundskeeper/Maintenance/Custodian
Hemet Unified School District
10.2025 - Current
- Cleaned and sanitized 20–40 classrooms or offices per shift..
- Reduced supply waste by 10–20% by monitoring inventory and restocking efficiently.
- Trimmed greenery, shrubs, and hedges to maintain uniform appearance.
- Inspected facility and grounds and picked up trash or other debris impacting appearance or movement flows between spaces.
- Used and properly stored hazardous chemical cleaners to reduce risk of injury or illness.
Mechanic
K1 Circuit
10.2024 - 10.2025
- Performed full diagnostics and repairs on racing karts, improving fleet reliability by 20% and reducing mechanical failures during events.
- Analyzed and located malfunctions in brakes, motors, switches, and control systems.
- Replaced damaged, missing, or defective parts with new and refurbished components.
- Completed full vehicle inspections to check for leaks, damage, or other issues of concern.
Equipment Support
Sunstate Equipment
01.2024 - 10.2024
- Completed inspections, hydraulic troubleshooting, and make-ready prep on heavy rental equipment. Maintained 95%+ equipment readiness rate.
- Built relationships with program leadership, customer counterparts and business operations personnel to support team cross-functionality and productivity.
- Increased performance by safely and efficiently operating heavy machinery and equipment.
- Obtained fuel and oil samples to check for contamination.
- Inspected and tested heavy equipment components to certify proper operation and safety.
Underwriting Coordinator
Freedom Forever Solar
04.2023 - 01.2024
- Achieved a documented single-day record of 99 verified pre-install proofs, maintaining underwriting accuracy and compliance.
- Determined and documented loan conditions and communicated requirements and decisions.
- Identified and resolved application discrepancies for accuracy and compliance with relevant regulations.
- Made approval and denial recommendations by determining accurate risk levels.
Forklift Technician Apprentice
Independent Manufacturing Shop
01.2019 - 04.2023
- Diagnosed and repaired forklift systems, reducing downtime by 25%. Maintained detailed service logs supporting OSHA compliance and safety audits.
- Completed repairs and maintenance procedures for forklift, pallet jacks and man lifts.
- Troubleshot and diagnosed systems and components of different forklift models.
- Replaced transmissions, engines and power steering parts with little supervision.
Education
CompTIA A+ - IT Support
Calbright Community College
Sacramento, CA07-2026
High School Diploma -
River Springs Charter
Hemet, CA07-2018
Skills
- Credit analysis
- Sales support
- Troubleshooting
- Order coordination
- Groundskeeping
- Problem-solving
- Inventory management
- Recordkeeping
- Customer relationship management (CRM)
- Deadline driven
Timeline
Substitute Groundskeeper/Maintenance/Custodian
Hemet Unified School District
10.2025 - Current
Mechanic
K1 Circuit
10.2024 - 10.2025
Equipment Support
Sunstate Equipment
01.2024 - 10.2024
Underwriting Coordinator
Freedom Forever Solar
04.2023 - 01.2024
Forklift Technician Apprentice
Independent Manufacturing Shop
01.2019 - 04.2023
CompTIA A+ - IT Support
Calbright Community College
High School Diploma -
River Springs Charter