David Guerrero
Concord,CA
Summary
I am David Guerrero. I studied in Mt. Diablo High School from 2018-2021. I graduated and started working as a sales representative at Auntie Anne's pretzels. Performing multi-tasks under pressure for up to 8-10 hours everyday.
I then joined the US Military( Marine Corps). I shipped out to Basic Training (Bootcamp), in February 21, 2022. I learned and showed my experience and knowledge. While moving and working at a fast pace. Learned skills of staying up to 2-4 hours to insure safety for my piers.
Participated in advanced Obstacle Courses, as well as staying a minimum of 2-5 minutes in a gas chamber. And performing an excellent score on shooting range, and Land Navigation. I graduated on may 20, 2022, and started a second training in Camp Pendleton, San Diego. A second training where it determines my skills and knowledge to be able to graduate as an infantryman (Rifleman). As an infantryman. Your duties are:
Duty Watch with more then 24 hours a day.
Shooting range with more then 84 hours a week.
Rock runs(Hike) with more then 3-6 hours of walking & running.
Land Navigation to perform your intelligence when being on risky situations that may include life risk.
Swimming, maneuver under fire etc.
On November 22, 2022. I got medically discharged due to health problems.
The Marine Corp showed me and prepared me with a lot of knowledge and leadership. Always stay professional no matter the situation you face, and always take heart for what you do and love.
I David Guerrero as a Security professional with reputation for reliability and precision in safeguarding assets and ensuring safety of personnel. I’ve proven my ability to deter theft and manage emergency situations efficiently. Also known for strong teamwork and adaptability in dynamic environments.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Security Officer
Tacfleet Security
Concord, CA
05.2024 - Current
- Enhanced client safety by conducting thorough security assessments and implementing tailored security protocols.
- Managed access control at large-scale events, verifying attendee credentials and prohibiting entry to unauthorized individuals.
- Conducted regular patrols of assigned facility to deter criminal activity and maintain visible presence for clients'' peace of mind.
- Maintained a professional demeanor during high-pressure situations, effectively deescalating conflicts before they escalated further.
- Mitigated risk of workplace accidents through active enforcement of established health and safety protocols for both team members and visitors.
- Developed strong rapport with clients by maintaining open lines of communication and promptly addressing any concerns or issues that arose during the course of duty.
- Assisted in the training of new security personnel, ensuring adherence to company policies and procedures for optimal performance.
- Contributed to a positive work environment for fellow security personnel through teamwork, cooperation, and mutual support during challenging situations.
- Patrolled and monitored premises in company vehicle, on bicycle, and by foot.
- Responded quickly to emergency situations to assess and deflect issues.
- Remained calm, assertive, and mindful to think critically and problem solve during stressful situations.
- Enforced security policies and removed violators and unauthorized individuals from premises to maintain safe environment.
Security Officer
Allied Universal Security Services
Walnut Creek, CA
03.2023 - Current
- Enhanced overall security by conducting regular patrols and monitoring surveillance systems.
- Provided exceptional customer service to visitors while maintaining strict adherence to access control protocols.
- Coordinated with facility maintenance teams to address any identified security infrastructure issues or deficiencies in a timely manner.
- Organized regular drills simulating emergency scenarios to familiarize staff members with response procedures.
- Mentored junior security guards providing guidance on best practices as well as professional development support.
- Maintained a safe environment for staff and visitors through proactive surveillance and communication.
- Responded quickly to emergency situations to assess and deflect issues.
- Provided excellent customer service to clients while maintaining vigilance in addressing security concerns or issues that arose onsite.
- Greeted guests professionally and courteously to cultivate welcoming atmosphere while making safety top priority.
- Improved public safety by vigilantly patrolling event spaces during high-traffic gatherings.
- Led security briefings for new employees, ensuring high level of preparedness across team.
- Monitored CCTV systems to quickly identify and respond to potential security breaches, enhancing overall safety.
Security Officer
PSC Security
Concord, CA
01.2023 - 06.2023
- Greeted guests professionally and courteously to cultivate welcoming atmosphere while making safety top priority.
- Acted quickly during emergency situations to reduce opportunity for damage and injury.
- Patrolled and monitored premises in company vehicle, on bicycle, and by foot.
- Provided excellent customer service while addressing visitor inquiries or concerns related to facility safety or access control procedures.
USMC enlisted
U.S. MARINE CORPS
San Diego, CA, USA
02.2022 - 11.2022
- Assisted with new hire orientation and employee training
- Participated in ongoing training to enhance own job skills and knowledge
- Developed departmental objectives, budgets, policies, procedures and strategies
- Participated in surviving skills, surviving swimming, running test, and hiking test
- Experience in staying active up to more then 20+ hours a day.
- Skills in advanced Physical & Fitness testings. With a First Class. Such as Pull up’s, Plank, and up to 3 mile runs.
- Skills in advanced Combat Fitness Testings. With a First Class. Such as 800-900 meter runs, Ammo can lifts, and maneuver under fire.
- Skills in maintaining, completing and securing tasks as well as giving clear instructions and holding accountability of people under my supervision.
- Self-motivated, with a strong sense of personal responsibility.
- Worked effectively in fast-paced environments.
- Skilled at working independently and collaboratively in a team environment.
- Worked well in a team setting, providing support and guidance.
- Worked flexible hours across night, weekend, and holiday shifts.
Customer Service Representative
AUNTIE ANNE'S
Concord, CA, USA
08.2021 - 01.2022
- Assisted with new hire orientation and employee training
- Worked with coworkers to complete tasks
- Responded quickly to meet customer needs and resolve problems
- Demonstrated ability to manage multiple tasks while remaining adaptable and flexible
- Displayed excellent teamwork skills while working alongside fellow team members in a fast-paced environment.
- Performed opening and closing duties as needed, ensuring the restaurant was prepared for efficient operation each day.
- Handled cash transactions accurately and efficiently, ensuring proper cash handling procedures were followed.
- Demonstrated exceptional multitasking abilities by managing multiple tasks simultaneously during peak hours without sacrificing quality of service or attention to detail.
Education
HIGH SCHOOL DIPLOMA -
Mt. Diablo High School
Concord, CA05.2021
Skills
- Survival
- Customer Service
- Security Guard
- Security camera monitoring
- Patrolling
- Workplace safety
- CCTV monitoring
- Incident reporting
- Emergency response
- Physical fitness
- First aid certified
- Access control
- Event security
- Mobile patrols
- Guard post rotation
- De-escalation techniques
- Language fluency
- Dispatch
- Crowd control
- Physical combat trained
- Radio communication
- Team leadership
- Teamwork and collaboration
- Multitasking Abilities
- Calm under pressure
- Friendly, positive attitude
- Problem-solving
Certification
- Security guard certification
- California driver's license
Accomplishments
- Documented and resolved Land Navigation points which led to successfully completing maneuver under fire training obstacles.
- Supervised team of 32 military members.
Languages
Spanish
Native or Bilingual
Timeline
Security Officer
Tacfleet Security
05.2024 - Current
Security Officer
Allied Universal Security Services
03.2023 - Current
Security Officer
PSC Security
01.2023 - 06.2023
USMC enlisted
U.S. MARINE CORPS
02.2022 - 11.2022
Customer Service Representative
AUNTIE ANNE'S
08.2021 - 01.2022
HIGH SCHOOL DIPLOMA -
Mt. Diablo High School