AeroLeads people directory · profile

John Costello Email & Phone Number

High School Teacher at Elizabeth Board of Education
Location: Barnegat, New Jersey, United States 5 work roles 2 schools
9 phones found area 609, 908, and 732 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 9 phones

Direct phone (609) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Elizabeth Board of Education
Role
High School Teacher
Location
Barnegat, New Jersey, United States
Company size
1074 employees

Who is John Costello? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Costello is listed as High School Teacher at Elizabeth Board of Education, a with 1074 employees, based in Barnegat, New Jersey, United States. AeroLeads shows phone signal with area code 609, 908, 732 and a matched LinkedIn profile for John Costello.

John Costello previously worked as President at Asset Protective Services, Llc A Subsidiary Of Jp Costello And Associates, Llc and Corporate Investigator at At Systems Inc, Edison, Nj. John Costello holds University Certification, Project Management from Rutgers, The State University Of New Jersey-New Brunswick.

Company email context

Email format at Elizabeth Board of Education

This section adds company-level context without repeating John Costello's masked contact details.

Elizabeth Board of Education

Review company-level records connected to John Costello before choosing the right outreach path.

View email format View company profile Management contacts
Profile bio

About John Costello

John Costello is a High School Teacher at Elizabeth Board of Education. He possess expertise in criminal investigations, investigation, private investigations, police, asset protection and 26 more skills.

Listed skills include Criminal Investigations, Investigation, Private Investigations, Police, and 27 others.

Current workplace

John Costello's current company

Company context helps verify the profile and gives searchers a useful next step.

Elizabeth Board of Education
Elizabeth Board Of Education
High School Teacher
new jersey, united states
Website
elizabeth.k12.nj.us
Employees
1074
AeroLeads page
Company profile
View company profile Email format
5 roles

John Costello work experience

A career timeline built from the work history available for this profile.

High School Teacher

Current
Elizabeth Board Of Education

Elizabeth, New Jersey, United States

High School Teacher of Public Safety - Law Enforcement- Criminal Justice

Apr 2017 - Present

President

Asset Protective Services, Llc A Subsidiary Of Jp Costello And Associates, Llc

Providing Professional Armed Agents for School Security. All personnel are former sworn federal, state and local law enforcement with the experience, education and training to elevate the status of the existing security of the educational enviorment.

Mar 2010 - Aug 2024

Corporate Investigator

At Systems Inc, Edison, Nj
Dec 2006 - Mar 2008

Corporate Investigator And Manager

Cdc Systems Inc., Elizabeth, Nj
Apr 2004 - Dec 2006

Police Officer

City Of Elizabeth, Department Of Police

Elizabeth, Nj

Criminal investigations and Law Enforcement

Sep 1970 - Mar 2000
Team & coworkers

Colleagues at Elizabeth Board of Education

Other employees you can reach at elizabeth.k12.nj.us. View company contacts for 1074 employees →

MS Marcy Salerno Marcy Salerno Colleague at Elizabeth Board Of EducationClark, New Jersey, United States View → MM Maria Magdalena Vindas Maria Magdalena Vindas Colleague at Elizabeth Board Of EducationElizabeth, New Jersey, United States View → KC Karema Cunningham Karema Cunningham Colleague at Elizabeth Board Of EducationLakewood, California, United States View → MM Maureen Mcnulty Maureen Mcnulty Colleague at Elizabeth Board Of EducationRoselle Park, New Jersey, United States View → AM Anne Marie Calzolari Anne Marie Calzolari Colleague at Elizabeth Board Of EducationCranford, New Jersey, United States View → ML Maria Lado Maria Lado Colleague at Elizabeth Board Of EducationKearny, New Jersey, United States View → JR Judy Rodriguez Judy Rodriguez Colleague at Elizabeth Board Of EducationUnion City, New Jersey, United States View → EH Eric Hessberger Eric Hessberger Colleague at Elizabeth Board Of EducationCaldwell, New Jersey, United States View → AR Aida Ramirez Aida Ramirez Colleague at Elizabeth Board Of EducationNew York City Metropolitan Area, United States View → RR Randi Randi Quinn Randi Randi Quinn Colleague at Elizabeth Board Of EducationCranford, New Jersey, United States View →
2 education records

John Costello education

FAQ

Frequently asked questions about John Costello

Quick answers generated from the profile data available on this page.

What company does John Costello work for?

John Costello works for Elizabeth Board of Education.

What is John Costello's role at Elizabeth Board of Education?

John Costello is listed as High School Teacher at Elizabeth Board of Education.

What is John Costello's phone number?

AeroLeads has found 9 phone signal(s) with area code 609, 908, 732 for John Costello at Elizabeth Board of Education.

Where is John Costello based?

John Costello is based in Barnegat, New Jersey, United States while working with Elizabeth Board of Education.

What companies has John Costello worked for?

John Costello has worked for Elizabeth Board Of Education, Asset Protective Services, Llc A Subsidiary Of Jp Costello And Associates, Llc, At Systems Inc, Edison, Nj, Cdc Systems Inc., Elizabeth, Nj, and City Of Elizabeth, Department Of Police.

Who are John Costello's colleagues at Elizabeth Board of Education?

John Costello's colleagues at Elizabeth Board of Education include Marcy Salerno, Maria Magdalena Vindas, Karema Cunningham, Maureen Mcnulty, and Anne Marie Calzolari.

How can I contact John Costello?

You can use AeroLeads to view verified contact signals for John Costello at Elizabeth Board of Education, including work email, phone, and LinkedIn data when available.

What schools did John Costello attend?

John Costello holds University Certification, Project Management from Rutgers, The State University Of New Jersey-New Brunswick.

What skills is John Costello known for?

John Costello is listed with skills including Criminal Investigations, Investigation, Private Investigations, Police, Asset Protection, Law Enforcement, Security, and Physical Security.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the John Costello you were looking for.

View similar profiles