John McDermott

John McDermott: Email & Phone Number

Opt-Out
Armed Security Operative at MSA Security|New York, New York, United States

Position:

Armed Security Operative at MSA Security

Location:

New York, New York, United States

LinkedIn
View John McDermott's Email
Up to 10 free lookups. No credit card required.
Last updated: 2026-05-26
Updated: 2026-05-26

Found email addresses for John McDermott:

Business emails:

Found phone for John McDermott:

Searching for John McDermott profiles
0% completed

A different John McDermott?

Sign up to search for other John McDermott's across our 850M+ professionals database

Work Experience 42 years

Armed Security Operative at MSA Security

Mar 2025 - Current

Security Manager at GardaWorld

May 2024 - Mar 2025

Supervisor - Armed Security Operative at MSA Security

Mar 2024 - May 2024

Director of Security and Risk Management at HUTCH MANAGEMENT LLC

Apr 2014 - Oct 2023

Retired - Deputy Inspector at NYC Police Dept

Jul 1984 - May 2014

John McDermott started working in 1984, then the employee has changed 3 companies and 4 jobs. On average, John McDermott works for one company for 8 years 4 months.

Their professional focus is Access Control, Accident Investigation, and Alarm Systems across 3 core areas.

Education

Undergraduate at John Jay College (CUNY)

Graduate at John Jay College (CUNY)

John McDermott Namesakes

Name
Company
Position
John McDermott
Associate at SLA Executive Search
Get contacts
John McDermott
University of Maryland Department of Environmental Science and Technology
Teaching Assistant
Get contacts
See more profiles

Other employees at MSA Security

Name
Company
Position
Chad Fernandez
Explosive Detection K9 Handler
Get contacts
Cody Towers
K9 Handler
Get contacts
Anthony Kendra
Canine Validation & Training Specialist
Get contacts
Sean Clossey
Explosive Detection K9 Handler
Get contacts
Erick Morales
EDC Handler
Get contacts
Jennifer
Administrative Logistics Security Specialist Manager
Get contacts
Blake Morton
Explosive detection dog handler
Get contacts
Jessica Bellone
Administrative Logistics Security Specialist
Get contacts
Eddy Kelley
Explosive Detection Canine Handler
Get contacts
See more profiles

Data Privacy

GDPR Icon

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA Icon

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.

BACK TO TOP