Lucas R. Valdivia
Miami
Summary
Detail Oriented and safety focused professional with experience in security screening, food service leadership, and construction field operations. Proven ability to follow strict protocols, maintain focus in high-pressure environments, and work hands-on with equipment and the public. Strong attention to cleanliness, safety, and procedural compliance, with a fast-learning mindset and commitment to continuous professional growth.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Transportation Security Officer
Transportation Security Administration, TSA
Miami, FL
08.2024 - 12.2024
- Operated security screening equipment to detect prohibited items in passengers, baggage, and cargo.
- Conducted passenger screenings, including pat-downs and bag searches, in compliance with security protocols.
- Controlled terminal access points and ensured secure entry and exit.
- Maintained situational awareness and sound judgment in fast-paced, high-stress environments with crowds and disruptive individuals.
- Applied risk-based screening procedures to identify and mitigate security threats.
Sushi Chef
Sushi Sake Hammocks
Miami, FL
06.2022 - 12.2025
- Led and trained sushi chefs and kitchen staff to ensure consistent food quality and presentation.
- Managed daily kitchen operations, including scheduling, inventory, and supply ordering.
- Enforced sanitation, safety, and operational standards to maintain an efficient kitchen.
- Engaged with customers to address preferences, dietary needs, and resolve issues.
- Communicated effectively and performed under pressure in a fast-paced environment.
Post-Tension Field Technician /Construction Laborer
PTE
Miami, FL
11.2024 - Current
- Installed, stressed, de-stressed, and removed tension from post-tension cables in accordance with project specifications.
- Pulled and installed cables through anchor points and tables.
- Performed concrete chipping and general construction tasks to support post-tension operations.
- Worked safely with specialized tools and equipment on active construction sites.
- Followed job-site safety procedures and collaborated with crew members to meet project deadlines.
Education
High school diploma -
John A Ferguson Senior High
Miami, FL06.2024
Skills
- Adaptability/Flexibility
- Attention to Detail
- Collaboration
- Communication
- Customer Service and assistance
- Organizational Skills
- Time Management
- Fast Learner
- Cleanliness & Sanitation
- Safety and Compliance
Affiliations
U.S. Customs and Border Protection Explorers Post 99 – Hialeah, FL
- Participated in ride-alongs to observe law enforcement operations and procedures.
Hialeah Fire Department – Hialeah, FL
- Completed 200 hours of ambulance experience assisting with patient care and emergency response.
- Completed 100 hours of engine experience supporting firefighting operations and equipment handling.
Sunrise Fire Department Training – Sunrise, FL
- Participated in hands-on fire and emergency services training, including safety procedures, equipment use, and team coordination.
Certification
- Microsoft Specialist
- CPR/First Aid
- Firearm Safety
Languages
Spanish
Native or Bilingual
English
Native or Bilingual
Timeline
Post-Tension Field Technician /Construction Laborer
PTE
11.2024 - Current
Transportation Security Officer
Transportation Security Administration, TSA
08.2024 - 12.2024
Sushi Chef
Sushi Sake Hammocks
06.2022 - 12.2025
High school diploma -
John A Ferguson Senior High