Summary
Overview
Work History
Education
Skills
Accomplishments
Timeline
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Constantine Tsimahidis

Milwaukee,WI

Summary

Honorably discharged (DD-214 available)with 11+ years of military service in the United States Coast Guard.

Seasoned Public Safety Officer with experience in maintaining order, enforcing laws, and protecting lives and property. Strengths include strong communication skills, crisis management, teamwork and high degree of integrity. Notable contributions made in previous roles include implementing safety procedures and training programs to increase public awareness on security matters.

Overview

22
22
years of professional experience

Work History

Public Safety Officer

Children's Wisconsin Milwaukee Hospital
Wauwatosa, WI
12.2022 - 04.2025
  • Maintained safe and secure environments for court proceedings.
  • Enforced university policies pertaining to vehicle registration violations and noise disturbances.
  • Strengthened traceability by developing organization systems for criminal prosecution case logs, records, reports and agendas.
  • Maintained and updated knowledge of changes in laws, regulations, and best practices in public safety.
  • Monitored traffic flow on campus, providing directions and responding to emergency situations as needed.
  • Provided first aid and emergency medical assistance until paramedics arrived.
  • Inspected buildings and grounds to detect signs of intrusion or vandalism.
  • Drafted investigation and incident reports and submitted to appropriate personnel.
  • Supported future criminal cases by preparing detailed and accurate reports related to accidents, crime disturbances and complaints.
  • Collaborated with local law enforcement and emergency response teams during critical incidents.
  • Prepared detailed reports on incidents, accidents, and investigations for legal and administrative use.
  • Notified law enforcement officials when necessary regarding any illegal activity observed on campus premises.
  • Responded to crimes in progress, initiating actions such as interrogation of suspects or medical aid for victims.
  • Patrolled parking lots to ensure that vehicles were parked properly and that no unauthorized persons were present.
  • Assisted in the training and supervision of new public safety personnel.
  • Investigated illegal or suspicious activities, performing direct follow-up or reporting findings to appropriate senior personnel.
  • Conducted regular patrols of designated areas within the campus community.
  • Provided escorts for individuals who requested assistance after dark hours.
  • Prepared detailed incident reports following investigations.

Public Safety Officer

Aurora Sinai Medical Center
Milwaukee, WI
08.2019 - 10.2022

POSC Trained, which includes baton, TASER, verbal de-escalation, basic first aid and CPR. Patrol medical center campus by foot and vehicle, responding to all calls for service types, including all emergencies.

  • Maintained and updated knowledge of changes in laws, regulations, and best practices in public safety.
  • Provided security services for special events and responded to incidents involving alcohol or drugs.
  • Monitored traffic flow on campus, providing directions and responding to emergency situations as needed.
  • Provided first aid and emergency medical assistance until paramedics arrived.
  • Inspected buildings and grounds to detect signs of intrusion or vandalism.
  • Performed firefighting, emergency response, rescue, and medical aid duties.
  • Drafted investigation and incident reports and submitted to appropriate personnel.
  • Supported future criminal cases by preparing detailed and accurate reports related to accidents, crime disturbances and complaints.

Security Officer

Ascension Columbia St. Mary's Hospital
Milwaukee, WI
04.2017 - 07.2019

Dispatcher

Grube's Towing
Mequon, WI
03.2016 - 01.2017
Dispatched emergency roadside assistance trucks.

Dispatcher

Go Riteway
Oak Creek, WI
04.2015 - 03.2016
Dispatched Airport Shuttle and Sedan Services vehicles.

OPERATIONS SPECIALIST

United States Coast Guard
Milwaukee, WI
10.2003 - 01.2015

Education

Search And Rescue/Maritime Distress Communications - Command Center Operations

U.S.C.G. Operations School
Petaluma, CA
2005

Associate of Arts - ADMINISTRATION OF JUSTICE

RIO HONDO COLLEGE
Whittier, CA
2002

Associate of Arts - General education

Riverside City College
Riverside, CA
2002

Skills

  • Effective team leader
  • Trained in emergency response
  • Data management
  • Strong verbal communication
  • Security Clearance
  • Principals of Subject Control
  • Self Defense, Impact Weapons
  • OC Spray Training
  • Trained in multiple radio circuits
  • Radio etiquette
  • Appropriate handling of classified national security information and circuits
  • Dispatching of internal and external resources
  • Team leadership training
  • Maintaining communications "guards" with multiple units on UHF/HF/VHF/satellite equipment
  • Microsoft Office
  • First Aid/CPR
  • Emergency response
  • Incident reporting

Accomplishments

    Awarded the Presidential Unit Citation for Hurricane Katrina operations, three Good Conduct Medal (3), Commandant Letter of commendation, Unit team commendation, Sea Service Ribbon, Global War on Terror service medal, CG Meritorious unit commendation ribbon.

Timeline

Public Safety Officer

Children's Wisconsin Milwaukee Hospital
12.2022 - 04.2025

Public Safety Officer

Aurora Sinai Medical Center
08.2019 - 10.2022

Security Officer

Ascension Columbia St. Mary's Hospital
04.2017 - 07.2019

Dispatcher

Grube's Towing
03.2016 - 01.2017

Dispatcher

Go Riteway
04.2015 - 03.2016

OPERATIONS SPECIALIST

United States Coast Guard
10.2003 - 01.2015

Search And Rescue/Maritime Distress Communications - Command Center Operations

U.S.C.G. Operations School

Associate of Arts - ADMINISTRATION OF JUSTICE

RIO HONDO COLLEGE

Associate of Arts - General education

Riverside City College
Constantine Tsimahidis