Mario Lee Jr
Atlanta
Summary
Dependable and safety-focused professional with 10+ years of experience in janitorial and custodial services, combined with hands-on experience in traffic control operations and security services. Skilled in maintaining clean, safe, and secure environments for commercial buildings, schools, healthcare facilities, construction sites, and public events. Experienced in setting up and monitoring work zones, enforcing safety procedures, conducting routine patrols, controlling facility access, and responding to incidents in a calm and professional manner. Strong knowledge of workplace safety standards, customer service, and team collaboration, with a reputation for reliability, attention to detail, and the ability to adapt to a variety of work environments and responsibilities.
Overview
2027
2027
years of professional experience
1
1
Certification
Work History
Security Officer
Live Nation
Atlanta, GA
2026 - Current
- Monitored venue access and ensured compliance with safety protocols.
- Conducted regular patrols to identify security breaches and report incidents.
- Responded promptly to emergencies, coordinating with law enforcement when necessary.
- Assisted in crowd management during events, ensuring guest safety and enjoyment.
Custodian
Georgia Tech
Atlanta, GA
2023 - 2026
- Maintained cleanliness and organization of assigned buildings, ensuring safety and compliance with health standards.
- Operated cleaning equipment efficiently, reducing downtime and improving operational workflow.
- Assisted in training new custodial staff on best practices and safety protocols.
- Monitored inventory levels of cleaning supplies, facilitating timely reordering to avoid shortages.
Driver
CTCS Inc
Atlanta, GA
2019 - 2023
- Driving company vehicles to safely transport traffic control devices—such as signs, cones, and barricades—to and from the job site.
- Installing and removing safety perimeters, lane closures, and detours according to approved traffic management plans and Department of Transportation (DOT) guidelines.
- Performing pre-trip and routine safety inspections to ensure their transport vehicles and equipment are functioning properly.
- Communicating with crew members, supervisors, and contractors using two-way radios to coordinate safety measures as conditions change.
Janitorial Assistant
Clean Works Facility Services
Atlanta, GA
2017 - 2019
- Enhanced cleanliness by performing regular sweeping, mopping, and vacuuming tasks.
- Maintained a healthy environment by disinfecting surfaces and removing trash daily.
- Assisted with inventory management for cleaning supplies, ensuring adequate stock levels.
- Managed time efficiently while adhering to a strict schedule of daily, weekly, and monthly cleaning tasks to keep facilities looking their best at all times.
Education
High School Diploma -
South Atlanta High School
Atlanta, GA05-2010
Skills
- General security
- Detail-oriented
- Complex Problem-solving
- Valid Driver's license
- Customer service
- Time management
- City and non-city driving
- Clean driving record
- Safety protocols
- Cleaning and sanitizing
- Work independently
- Responsible and dependable
- Floor cleaning and buffing
- Custodial machine operation
- Sanitation techniques
- Maintenance
- Chemical handling
- Hazardous chemicals handling
- Safe chemical disposal
- Supply management
- Employee training
Certification
- OSHA Safety Training Certificate - 2021
- Bloodborne Pathogens Certificate - 2020
- Floor Care Equipment Training Certificate - 2019
Timeline
Security Officer
Live Nation
2026 - Current
Custodian
Georgia Tech
2023 - 2026
Driver
CTCS Inc
2019 - 2023
Janitorial Assistant
Clean Works Facility Services
2017 - 2019
High School Diploma -
South Atlanta High School
Equipment & Technical Skills
- Auto scrubbers and ride-on floor machines
- Floor buffers and burnishers
- Carpet extractors and steam cleaners
- Pressure washers
- Power tools for minor maintenance
- Microsoft Offices for basic computer skills