Emt / Duty Officer
Current
Dempster Fire Training Center
Oct 2014 - Present
AeroLeads people directory · profile
John Sr Email & Phone Number
Dempster Fire Training Center
at
Mercer County
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Dempster Fire Training Center
Location
Trenton, New Jersey, United States
Company size
Who is John Sr? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Sr is listed as Dempster Fire Training Center at Mercer County, a company with 417 employees, based in Trenton, New Jersey, United States. AeroLeads shows a matched LinkedIn profile for John Sr.
John Sr previously worked as EMT / Duty officer at Dempster Fire Training Center and Fire Coordinator at Mercer County. John Sr studied at Steinert High School.
Company email context
Email format at Mercer County
This section adds company-level context without repeating John Sr's masked contact details.
Mercer County
Review company-level records connected to John Sr before choosing the right outreach path.
Profile bio
About John Sr
John Sr is a Dempster Fire Training Center at Mercer County.
Current workplace
John Sr's current company
Company context helps verify the profile and gives searchers a useful next step.
Mercer County
6 roles
John Sr work experience
A career timeline built from the work history available for this profile.
Fire Coordinator
Current
Jan 2010 - Present
Dec 2000 - Present
Volunteer
Current
Hamilton Twp Fire District 4
Deputy Chief / Firefighter / EMT
Apr 1977 - Present
Fire Commissioner
Hamilton Twp Fire District 4
Jun 2019 - Dec 2020
Fire Commissioner
Hamilton Twp Fire District 4
Treasurer
Feb 2002 - Mar 2017
Team & coworkers
Colleagues at Mercer County
Other employees you can reach at mercercounty.org. View company contacts for 417 employees →
TW
Tom Whiteman
Colleague at Mercer CountyJamestown, Pennsylvania, United States, United States
View →
SP
Stanley Patterson
Colleague at Mercer CountyTrenton, New Jersey, United States, United States
View →
CE
Charles Ellis
Colleague at Mercer CountyTrenton, New Jersey, United States, United States
View →
ML
Mario Laurenti
Colleague at Mercer CountyTrenton, New Jersey, United States, United States
View →
PD
Paul Domboski
Colleague at Mercer CountyPennington, New Jersey, United States, United States
View →
PA
Paglione Al
Colleague at Mercer CountyTrenton, New Jersey, United States, United States
View →
ST
Spoto, Tina
Colleague at Mercer CountyTrenton, New Jersey, United States, United States
View →
CS
Casey Switzer
Colleague at Mercer CountyViola, Illinois, United States, United States
View →
SN
Shawn Naylor
Colleague at Mercer CountyColumbus, New Jersey, United States, United States
View →
OH
Oprah H.
Colleague at Mercer CountyUnited States, United States
View →
Tom Whiteman
Colleague at Mercer CountyJamestown, Pennsylvania, United States, United States
View →
SP
Stanley Patterson
Colleague at Mercer CountyTrenton, New Jersey, United States, United States
View →
CE
Charles Ellis
Colleague at Mercer CountyTrenton, New Jersey, United States, United States
View →
ML
Mario Laurenti
Colleague at Mercer CountyTrenton, New Jersey, United States, United States
View →
PD
Paul Domboski
Colleague at Mercer CountyPennington, New Jersey, United States, United States
View →
PA
Paglione Al
Colleague at Mercer CountyTrenton, New Jersey, United States, United States
View →
ST
Spoto, Tina
Colleague at Mercer CountyTrenton, New Jersey, United States, United States
View →
CS
Casey Switzer
Colleague at Mercer CountyViola, Illinois, United States, United States
View →
SN
Shawn Naylor
Colleague at Mercer CountyColumbus, New Jersey, United States, United States
View →
OH
Oprah H.
Colleague at Mercer CountyUnited States, United States
View →
1 education record
John Sr education
-
Steinert High School
FAQ
Frequently asked questions about John Sr
Quick answers generated from the profile data available on this page.
What company does John Sr work for?
John Sr works for Mercer County.
What is John Sr's role at Mercer County?
John Sr is listed as Dempster Fire Training Center at Mercer County.
Where is John Sr based?
John Sr is based in Trenton, New Jersey, United States while working with Mercer County.
What companies has John Sr worked for?
John Sr has worked for Dempster Fire Training Center, Mercer County, and Hamilton Twp Fire District 4.
Who are John Sr's colleagues at Mercer County?
John Sr's colleagues at Mercer County include Tom Whiteman, Stanley Patterson, Charles Ellis, Mario Laurenti, and Paul Domboski.
How can I contact John Sr?
You can use AeroLeads to view verified contact signals for John Sr at Mercer County, including work email, phone, and LinkedIn data when available.
What schools did John Sr attend?
John Sr studied at Steinert High School.
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