Summary
Overview
Work History
Education
Skills
References
Languages
References
Timeline
Generic

Brandon Maderios

Oakley,CA

Summary

Dynamic security professional with extensive experience at John Muir Medical Center, excelling in safety monitoring and crowd control. Proven ability to lead teams and enhance customer service during high-pressure events. Skilled in facility maintenance and effective communication, ensuring a secure and welcoming environment for all stakeholders.

Overview

11
11
years of professional experience

Work History

Security Guard

Allied Universal
Concord, CA
04.2025 - Current
  • Company Overview: John Muir Medical Center, Concord, CA
  • Monitor hospital premises to ensure the safety of patients, staff, and visitors.
  • Observe and report suspicious activity or hazards to maintain a secure environment.
  • Provide directions and courteous assistance to patients and guests.
  • Collaborate with medical staff during emergencies and de-escalate situations calmly.
  • John Muir Medical Center, Concord, CA

Event Security Officer

AX9 Security
04.2025 - Current
  • Company Overview: Various Bay Area Venues
  • Provide security services at large-scale events including NFL games, conventions, and concerts.
  • Monitor crowd activity, enforce venue policies, and respond quickly to incidents.
  • Assist attendees with directions and maintain a positive public presence.
  • Remain vigilant to identify and address potential safety concerns.
  • Various Bay Area Venues

Maintenance Technician

Heritage on the Marina
San Francisco, CA
01.2018 - 01.2023
  • Company Overview: San Francisco, CA
  • Diagnosed and repaired mechanical, electrical, and plumbing issues to reduce downtime.
  • Performed preventive maintenance and safety inspections.
  • Maintained strong resident relations by addressing concerns promptly and respectfully.
  • Worked closely with team members to manage work orders and maintain facility integrity.
  • San Francisco, CA

Event Supervisor

Hol 'n Jam
Brisbane, CA
01.2014 - 01.2018
  • Company Overview: Brisbane, CA
  • Oversaw vending operations during major events, ensuring quality service and compliance.
  • Managed inventory, setup, and breakdown of vending booths.
  • Trained and supervised staff on health regulations and customer service.
  • Led teams to meet operational goals in fast-paced environments.
  • Brisbane, CA

Education

High School Diploma -

Collinsville High School
Collinsville, IL
01.2014

Skills

  • Facility maintenance and equipment troubleshooting
  • Safety monitoring and crowd control
  • Effective communication
  • Situational awareness and adaptability
  • Leadership and customer service
  • Document preparation and detail orientation

References

Available upon request

Languages

English

References

References available upon request.

Timeline

Security Guard

Allied Universal
04.2025 - Current

Event Security Officer

AX9 Security
04.2025 - Current

Maintenance Technician

Heritage on the Marina
01.2018 - 01.2023

Event Supervisor

Hol 'n Jam
01.2014 - 01.2018

High School Diploma -

Collinsville High School
Brandon Maderios