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John Guarnieri Email & Phone Number

Special Investigator at U.S. Office of Personnel Management (OPM) at U.S. Office of Personnel Management (OPM)
Location: Greater Chicago Area, United States, United States 5 work roles 3 schools
1 work email found @opm.gov LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@opm.gov
LinkedIn Profile matched
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Current company
U.S. Office of Personnel Management (OPM)
Role
Special Investigator at U.S. Office of Personnel Management (OPM)
Location
Greater Chicago Area, United States, United States
Company size
2858 employees

Who is John Guarnieri? Overview

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

Quick answer

John Guarnieri is listed as Special Investigator at U.S. Office of Personnel Management (OPM) at U.S. Office of Personnel Management (OPM), a company with 2858 employees, based in Greater Chicago Area, United States, United States. AeroLeads shows a work email signal at opm.gov and a matched LinkedIn profile for John Guarnieri.

John Guarnieri previously worked as Special Investigator at U.S. Office Of Personnel Management (Opm) and Chief Investigator at Southwest Personal Protection Services. John Guarnieri holds Master, Public Administration from Trinity International University.

Company email context

Email format at U.S. Office of Personnel Management (OPM)

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

{first}.{last}@opm.gov
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AeroLeads found 1 current-domain work email signal for John Guarnieri. Compare company email patterns before reaching out.

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Profile bio

About John Guarnieri

John Guarnieri is a Special Investigator at U.S. Office of Personnel Management (OPM) at U.S. Office of Personnel Management (OPM). He possess expertise in investigation, private investigations, criminal investigations, police, criminal justice and 26 more skills.

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

Current workplace

John Guarnieri's current company

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

U.S. Office of Personnel Management (OPM)
U.S. Office Of Personnel Management (Opm)
Special Investigator at U.S. Office of Personnel Management (OPM)
washington, district of columbia, united states
Website
opm.gov
Employees
2858
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Company profile
View company profile Email format
5 roles · 16 years

John Guarnieri work experience

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

Chief Investigator

Current
Southwest Personal Protection Services

Full Service Security and Consulting CompanyGuard TrainingSeminarsBackground and Employee ChecksInvestigationsLoss PreventionMissing Persons

Sep 1988 - Present

Shift Supervisor

Chicago Department Of Aviation Police

O'Hare Airport

2010 - Mar 2016

Investigator Iii

Comcast Cable

The position is responsible for the investigation of alleged criminal or other activity that has or may have a negative impact on Comcast Cable. This includes employee or non-employee criminal activity as it relates to Comcast Cable, as well as activities that violate company policy. Investigations involve, but not limited to; theft of services, theft of.

Mar 2005 - Jun 2009

Commander

Chicago Police Department

Oversaw the day-to-day operations of the Chicago Police Department’s Intelligence Section, Organized Crime Division. My responsibilities included but were not limited to staffing, direction to subordinates, managing a 3 million dollar budget for the section, and using the technology and resources available to perform multi-level tasks.This daily.

Sep 1970 - Sep 2002
Team & coworkers

Colleagues at U.S. Office of Personnel Management (OPM)

Other employees you can reach at opm.gov. View company contacts for 2858 employees →

MV Michelle Verba Michelle Verba Colleague at U.S. Office Of Personnel Management (Opm) Virginia Beach, Virginia, United States, United States View → MB Monica Burgauer Monica Burgauer Colleague at U.S. Office Of Personnel Management (Opm) Las Cruces, New Mexico, United States, United States View → IK Irma Keheley Irma Keheley Colleague at U.S. Office Of Personnel Management (Opm) Mariposa, California, United States, United States View → CV Christina Viles Christina Viles Colleague at U.S. Office Of Personnel Management (Opm) Fort Valley, Georgia, United States, United States View → RB Robert B. Robert B. Colleague at U.S. Office Of Personnel Management (Opm) Washington, District Of Columbia, United States, United States View → NG Nistor Gheorghe Nistor Gheorghe Colleague at U.S. Office Of Personnel Management (Opm) Gelsenkirchen, North Rhine-Westphalia, Germany, Germany View → BZ Burleigh Zena Burleigh Zena Colleague at U.S. Office Of Personnel Management (Opm) Washington, District Of Columbia, United States, United States View → EB Erin Bernasek Erin Bernasek Colleague at U.S. Office Of Personnel Management (Opm) United States, United States View → BT Barry Thomas Barry Thomas Colleague at U.S. Office Of Personnel Management (Opm) Memphis, Tennessee, United States, United States View → BJ Ben Jaques-Leslie Ben Jaques-Leslie Colleague at U.S. Office Of Personnel Management (Opm) Greater Minneapolis-St. Paul Area, United States View →
3 education records

John Guarnieri education

FAQ

Frequently asked questions about John Guarnieri

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

What company does John Guarnieri work for?

John Guarnieri works for U.S. Office of Personnel Management (OPM).

What is John Guarnieri's role at U.S. Office of Personnel Management (OPM)?

John Guarnieri is listed as Special Investigator at U.S. Office of Personnel Management (OPM) at U.S. Office of Personnel Management (OPM).

What is John Guarnieri's email address?

AeroLeads has found 1 work email signal at @opm.gov for John Guarnieri at U.S. Office of Personnel Management (OPM).

Where is John Guarnieri based?

John Guarnieri is based in Greater Chicago Area, United States, United States while working with U.S. Office of Personnel Management (OPM).

What companies has John Guarnieri worked for?

John Guarnieri has worked for U.S. Office Of Personnel Management (Opm), Southwest Personal Protection Services, Chicago Department Of Aviation Police, Comcast Cable, and Chicago Police Department.

Who are John Guarnieri's colleagues at U.S. Office of Personnel Management (OPM)?

John Guarnieri's colleagues at U.S. Office of Personnel Management (OPM) include Michelle Verba, Monica Burgauer, Irma Keheley, Christina Viles, and Robert B..

How can I contact John Guarnieri?

You can use AeroLeads to view verified contact signals for John Guarnieri at U.S. Office of Personnel Management (OPM), including work email, phone, and LinkedIn data when available.

What schools did John Guarnieri attend?

John Guarnieri holds Master, Public Administration from Trinity International University.

What skills is John Guarnieri known for?

John Guarnieri is listed with skills including Investigation, Private Investigations, Criminal Investigations, Police, Criminal Justice, Law Enforcement, Crime Prevention, and Enforcement.

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