David Henderson
Laurel,MD
Summary
Dynamic professional with extensive experience in security operations at GardaWorld Security, specializing in safety protocols and customer service excellence. Demonstrated ability to adapt and collaborate effectively, enhancing overall security measures. Proficient in CCTV monitoring and skilled in problem-solving, contributing to a secure and welcoming environment.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Unarmed Security Officer
GardaWorld Security
Baltimore, Maryland
07.2025 - Current
- Monitored facility premises to ensure safety and security of personnel and property.
- Conducted regular patrols to identify and report suspicious activities or hazards.
- Greeted visitors upon arrival at the facility and directed them accordingly.
- Provided exceptional customer service to visitors while maintaining a secure environment.
- Collaborated with team members to develop effective security protocols and procedures.
- Assisted in emergency evacuation procedures, ensuring safety of all occupants.
- Monitored CCTV surveillance system footage for suspicious activities.
Substitute Teacher K-12
Anne Arundel County Public Schools
Annapolis, Maryland
10.2024 - Current
- Developed engaging lesson plans for diverse classrooms to improve student learning outcomes.
- Assisted students in developing and creating innovative aspects to determine various answers to lessons and projects.
- Collaborated with fellow teachers to create a positive and productive learning environment conducive to academic success.
- Utilized technology tools such as interactive whiteboards and educational software to enrich classroom instruction and foster digital literacy.
- Effectively managed classroom behavior and maintained a safe and inclusive learning environment for all students.
Store Associate
Dicks Sporting Goods
Annapolis, Maryland
10.2024 - 02.2025
- Assisted with bagging and packing purchases.
- Assisted customers with special orders and product selection.
- Utilized computer system for sales, returns and exchanges.
- Unloaded and organized merchandise upon delivery.
- Maintained store supplies and organized backroom inventory.
- Assisted with product demonstrations and presentations.
- Restocked shelves and maintained neatness of store.
- Greeted customers and provided assistance with finding items.
Substitute Teacher
Scoot Education
Washington, DC
08.2023 - 06.2024
- Competent: Have a high level of competency and common sense.
- Fun: Bring fun to the classroom.
- Reflective: Continuously reflect and seek feedback to become a better educator.
- Integrity: Strive to represent Scoot with integrity and understand that they are part of an elite group of educators.
Substitute Teacher
Charles County Board of Education
La Plata, Maryland
08.2020 - 02.2024
- Follow lesson plans provided by the regular teacher to create a cohesive and consistent learning experience for students.
- Manage the classroom effectively to encourage student participation, minimize distractions, and maintain a positive learning environment.
- Adapt teaching methods to fit the needs of each individual student.
- Supervise students in and out of the classroom, including in the halls, on the playground, and in the cafeteria.
- Provide in-class and at-home assignments based on the available lesson plan.
Professional Football Player
Champions Indoor Football League
Gillette, Wyoming
02.2023 - 06.2023
- Train regularly to maintain peak physical fitness and improve skills in various aspects of the game.
- Study game strategies, opponents' tactics, and team formations to enhance performance.
- Participate in team practices, drills, and scrimmage sessions to develop coordination and teamwork.
- Follow instructions from the coaching staff, and collaborate with teammates to execute game plans effectively.
- Compete in matches against opposing teams, with the goal of achieving victory.
- Demonstrate exceptional skills, agility, speed, strength, and endurance during training sessions and matches.
- Display sportsmanship, fairness, and respect for teammates, opponents, coaches, officials, and fans.
- Adhere to the rules and regulations set by the governing bodies of the sport.
- Attend team meetings, review game footage, and engage in discussions to analyze performance, and identify areas for improvement.
- Maintain a high level of professionalism on and off the field, serving as a positive role model for fans and aspiring athletes.
- Participate in community outreach programs, charity events, and promotional activities, as required by the team.
- Cooperate with team management and support staff, including trainers, medical personnel, and media relations personnel.
- Stay updated with industry trends, advancements in training techniques, and changes in rules and regulations.
- Maintain physical fitness and follow a healthy lifestyle to ensure optimal performance and minimize the risk of injuries.
- Adhere to contractual obligations, team policies, and the code of conduct established by the team and league.
Store Associate
Big Lots
Waldorf, Maryland
03.2020 - 07.2020
- Assisted customers with product selection and inquiries on store merchandise.
- Maintained clean and organized sales floor to enhance customer experience.
- Operated cash register and processed transactions efficiently and accurately.
- Stocked shelves and ensured product displays were visually appealing and accessible.
- Ensured the cleanliness and tidiness of the store.
- Demonstrated excellent customer service skills at all times.
- Engaged positively with each customer, providing professional, and polite support for sales and service needs.
- Monitored sales floor to identify customers in need of assistance and merchandise requiring replenishment.
Education
Associate's Degree - Applied Science & General Studies
Georgia Military College
Milledgeville, GA05.2018
Diploma -
Thomas Stone High School
Waldorf, MD06.2016
Skills
- Motivated
- Detail-oriented
- Adaptability
- Teamwork
- Problem solving
- Technical skills
Certification
DCJS Armed Security Officer Certificate
DCJS Arrest Authority Certificate
DCJS Security Officer Certificate
CPR / AED / First-Aid Certificate.
State Issued Maryland Guard Card
DCJS Arrest Authority Certificate
DCJS Security Officer Certificate
CPR / AED / First-Aid Certificate.
State Issued Maryland Guard Card
Awards
- Regional Wrestling Championship Award
- SMAC all-conference award for football and wrestling
- JCLC Mountain 2015 distinguished cadet 1st place - 'D' company
- Special recognition award-excellence in advanced physical education
Languages
English, Native
Timeline
Unarmed Security Officer
GardaWorld Security
07.2025 - Current
Substitute Teacher K-12
Anne Arundel County Public Schools
10.2024 - Current
Store Associate
Dicks Sporting Goods
10.2024 - 02.2025
Substitute Teacher
Scoot Education
08.2023 - 06.2024
Professional Football Player
Champions Indoor Football League
02.2023 - 06.2023
Substitute Teacher
Charles County Board of Education
08.2020 - 02.2024
Store Associate
Big Lots
03.2020 - 07.2020
Associate's Degree - Applied Science & General Studies
Georgia Military College
Diploma -
Thomas Stone High School