John Richardson
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John Richardson Email & Phone Number

Criminal Investigator at U.S. Department of Justice
Location: Frederick, Maryland, United States 6 work roles 2 schools
1 work email found @secretservice.gov 2 phones found area 856 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@secretservice.gov
Direct phone (856) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Criminal Investigator
Location
Frederick, Maryland, United States
Company size

Who is John Richardson? Overview

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Quick answer

John Richardson is listed as Criminal Investigator at U.S. Department of Justice, a company with 18238 employees, based in Frederick, Maryland, United States. AeroLeads shows a work email signal at secretservice.gov, phone signal with area code 856, and a matched LinkedIn profile for John Richardson.

John Richardson previously worked as Emergency Response K9Technician at U.S. Secret Service and Emergency Response Technician at Secret. John Richardson holds Bachelor'S Degree, Criminal Justice, 3.5 from Liberty University.

Company email context

Email format at U.S. Department of Justice

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{first_initial}{last}@secretservice.gov
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AeroLeads found 1 current-domain work email signal for John Richardson. Compare company email patterns before reaching out.

Profile bio

About John Richardson

I am a United States Marine Corps Veteran and currently an Emergency Response Technician at the White House Branch of the United State Secret Service. I am certified through the Federal Law Enforcement Training Center as well as the State of New Jersey as a law enforcement officer. I possess broad work experience, including five years of counter terrorism, military security, nuclear weapons security, and infantry experience from the U.S. Marine Corps. I also possess extensive skills in performing access control, infantry tactics, close quarter battle tactics, martial arts techniques, various weapon systems and firearms. Professional writing experience using Microsoft Excel, Power Point, Word, and Outlook. I have obtained a Top-Secret security clearance through the Department of Homeland Security. I have completed several safety courses and possess numerous safety certifications.

Listed skills include Security, Management, Security Clearance, Security Management, and 4 others.

Current workplace

John Richardson's current company

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U.S. Department of Justice
U.S. Department Of Justice
Criminal Investigator
Newfield, NJ, US
Website
Employees
18238
AeroLeads page
6 roles

John Richardson work experience

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

Emergency Response K9Technician

Current
  • High/Low Risk searches of wooded and urban areas with control of K9 movements
  • Close Quarters Battle tactics while maintaining control over my K9 partner
  • Deployment of K9 in high and low risk situations
  • Immediate response from vehicle with K9 to stop forward progression of an attack
  • Maintain the health, wellbeing, training proficiency, and drive of K9 partner
Feb 2020 - Present

Emergency Response Technician

  • Provide twenty-four (24) hour coverage for the White House Complex and other presidential visit sites
  • Provide protection coverage for Secret Service Protectees to include the President, Vice President, members of the First Family, members of the Second Family, visiting foreign heads of state, and cabinet members.
  • Provide protection at the Vice President’s residence
  • Provide protection coverage at many National Special Security Events including the United Nations General Assembly in New York City
  • Continuously monitor and respond to hundreds of ground alarms and camera feeds at both the White House Complex and Vice President’s residence
  • Conduct routine sweeps of White House Complex and Vice President Residence
May 2019 - Feb 2020

Uniformed Division Officer

  • Enforced Federal Statues as well as local D.C. Code in accordance with Title 18 USC 3056A
  • Performed security patrols of designated areas on foot
  • Conducted routine surveillance, high risk security patrols and contingency operations
  • Controlled and monitored pedestrian and vehicular traffic
  • Perform access control procedures, to include the use of an information data base and all associated control processes
  • Ensure visitors display appropriate identification badge while in agency buildings
Apr 2018 - May 2019

Law Enforcement Officer

West Deptford Police Department
  • Patrol designated districts in patrol cars and on foot
  • Respond quickly to and take appropriate action at crime and disaster scenes
  • Mediate domestic-related disturbances and protect victims from harm
  • Gather preliminary investigation information as a first responder to crime scene
  • Search vehicles, buildings, homes, and property for evidence and stolen property
  • Assist with covert, undercover investigations to uncover ongoing crimes and crimes in progress
Feb 2015 - Jul 2017

Sergeant/Infantry

United States Marine Corp
  • Supervised a squad of 14 personnel daily, making tactical decisions, conducting inspections, and ensuring the accomplishment of their duties.
  • Instructed and evaluated Marines and foreign military members on infantry patrolling, urban combat, countering IEDs, detainee handling, non-lethal training, different weapon systems and firearms.
  • Participated in assault raids using Ambitious Assault Vehicles and CH-53 helicopters, urban operations, and CQB (close quarter’s battle).
  • Prepared reports and given after actions briefings on previous missions to superiors.
  • Deployed on the 13th Marine Expeditionary Unit which conducted operations in the Pacific and Middle East in supporting OEF. Participated in theater security cooperation exercises with the Jordanian Armed Forces and.
  • Ensured the safety and well-being of 20-30 United States Marines
Jun 2007 - Apr 2012
2 education records

John Richardson education

Diploma, College Preparatory

Delsea Regional High School
FAQ

Frequently asked questions about John Richardson

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

What company does John Richardson work for?

John Richardson works for U.S. Department of Justice.

What is John Richardson's role at U.S. Department of Justice?

John Richardson is listed as Criminal Investigator at U.S. Department of Justice.

What is John Richardson's email address?

AeroLeads has found 1 work email signal at @secretservice.gov for John Richardson at U.S. Department of Justice.

What is John Richardson's phone number?

AeroLeads has found 2 phone signal(s) with area code 856 for John Richardson at U.S. Department of Justice.

Where is John Richardson based?

John Richardson is based in Frederick, Maryland, United States while working with U.S. Department of Justice.

What companies has John Richardson worked for?

John Richardson has worked for U.S. Department Of Justice, U.S. Secret Service, Secret, West Deptford Police Department, and United States Marine Corp.

How can I contact John Richardson?

You can use AeroLeads to view verified contact signals for John Richardson at U.S. Department of Justice, including work email, phone, and LinkedIn data when available.

What schools did John Richardson attend?

John Richardson holds Bachelor'S Degree, Criminal Justice, 3.5 from Liberty University.

What skills is John Richardson known for?

John Richardson is listed with skills including Security, Management, Security Clearance, Security Management, Military Operations, Military Experience, Military Training, and Physical Security.

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