Summary
Overview
Work History
Education
Skills
Timeline
Generic

JOHN YATES

Bellwood,IL

Summary

Leverage extensive experience in armed and unarmed security operations, conflict resolution, and safety enforcement to contribute to a high-reliability security team. Bring disciplined communication, strong situational awareness, and a proven ability to maintain secure environments in fast-paced settings.

Overview

27
27
years of professional experience

Work History

Bus Mechanic

Chicago Transit Authority
Chicago, IL
03.1998 - 08.2025
  • Performed comprehensive diagnostic assessments on complex mechanical and electrical systems.
  • Executed repairs and replacements including starters, batteries, alternators, turbochargers, and oil coolers.
  • Conducted chassis and front-end work to ensure vehicle stability and safety.
  • Completed AC compressor and HVAC system repairs to maintain climate-control functionality.
  • Utilized advanced troubleshooting to quickly identify defects and reduce downtime.

Armed Security Officer

Kates Security
Chicago, IL
09.2015 - 09.2021
  • Enforced security protocols and maintained safety across assigned locations.
  • De-escalated conflicts through effective communication and crisis-management techniques.
  • Conducted patrols, monitored activity, and responded to incidents in real time.
  • Prepared accurate written reports and provided clear verbal updates to supervisors.
  • Ensured compliance with safety standards for staff, visitors, and property.

Unarmed Security Officer

ABM Security
Chicago, IL
06.2011 - 09.2015
  • Screened employees, vendors, pilots, and visitors through hand-wand and access-control procedures.
  • Monitored UPS aircraft on the tarmac to ensure safety compliance during loading operations.
  • Observed and reported safety concerns promptly to prevent incidents.
  • Maintained situational awareness in high-traffic operational zones.

Education

Automotive Mechanic Credentials - Automotive

Washburne Trade School
Chicago
06.1981

High School Diploma -

Austin High School
Chicago, IL
06.1979

Skills

  • Conflict de-escalation
  • Conflict resolution techniques
  • Diagnostic assessments
  • Effective communication
  • Crisis management
  • Safety compliance

Timeline

Armed Security Officer

Kates Security
09.2015 - 09.2021

Unarmed Security Officer

ABM Security
06.2011 - 09.2015

Bus Mechanic

Chicago Transit Authority
03.1998 - 08.2025

Automotive Mechanic Credentials - Automotive

Washburne Trade School

High School Diploma -

Austin High School