John Dagnan
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John Dagnan Email & Phone Number

Special Agent at Homeland Security Investigations at Homeland Security Investigations
Location: Greater Birmingham, Alabama Area, United States 5 work roles 2 schools
1 work email found @fsafederal.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 86%

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Role
Special Agent at Homeland Security Investigations
Location
Greater Birmingham, Alabama Area, United States
Company size

Who is John Dagnan? Overview

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John Dagnan is listed as Special Agent at Homeland Security Investigations at Homeland Security Investigations, a with 659 employees, based in Greater Birmingham, Alabama Area, United States. AeroLeads shows a work email signal at fsafederal.com and a matched LinkedIn profile for John Dagnan.

John Dagnan previously worked as Litigation Financial Analyst at Fsa and Special Agent at Irs Criminal Investigation. John Dagnan holds Bachelor Of Science - Bs, Finance from Auburn University.

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{first}.{last}@fsafederal.com
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Profile bio

About John Dagnan

Top Secret ClearanceRetired Criminal Investigator with experience in conducting complex financial investigations involving criminalviolations of the Internal Revenue Code, money laundering and Bank Secrecy Act laws. Experience in complex financial investigations involving tax evasion, tax fraud, embezzlement, money laundering, bank fraud, identity theft, bankruptcy fraud, conspiracy, wire fraud, narcotics, currency structuring, gambling, healthcare, and elder fraud.

Current workplace

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Homeland Security Investigations
Homeland Security Investigations
Special Agent at Homeland Security Investigations
Birmingham, AL, US
Website
Employees
659
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5 roles

John Dagnan work experience

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Litigation Financial Analyst

Fsa

Birmingham, Alabama, United States

United States Attorney's Office NDALAssists the legal team by tracing, reviewing, and analyzing financial records from investigations to determine the source and delivery of funds, and the nature and volume of transactions. This includes understanding account relationships, following criminal proceeds and identifying assets and funds that meet thresholds and legal requirements for forfeiture. Assists prosecutors in preparing for court proceedings by developing legal theories for forfeiture and preparing exhibits, charts, and abstracts of the financial evidence.

Special Agent

Birmingham, Alabama Area

Criminal Investigation is responsible for the enforcement of tax, money laundering and Bank Secrecy Act laws. Compliance with tax laws in the United States relies heavily on self-assessments of what tax is owed. That is called voluntary compliance. When individuals and corporations deliberately do not comply, CI responds and enhances compliance through successful criminal prosecutions.As financial investigators, CI Special Agents fill a unique niche in the federal law enforcement community. Today's sophisticated schemes to defraud the government demand the analytical ability of financial investigators to wade through complex paper and computerized financial records. Due to the increased use of automation for financial records, CI Special Agents are trained to recover computer evidence. Along with their financial investigative skills, they use specialized forensic technology to recover financial data that may have been encrypted, password protected or hidden by other electronic means.Criminal Investigation's conviction rate is one of the highest in federal law enforcement. Not only do the courts hand down substantial prison sentences, but those convicted must also pay fines, civil taxes and penalties.

Mar 2002 - Mar 2022

Special Agent - Computer Investigative Specialist

Birmingham, Alabama, United States

Special Agent - Computer Investigative Specialists (SA-CIS) are experienced Special Agents who receive advanced specialized training in digital forensics. The use of computers and mobile devices continues to increase in both the business and personal world and digital evidence is a significant aspect of today’s financial investigations. Computer equipment and mobile devices may contain financial records, communications, photos, geolocation information and much more. This data may only exist in its digital form and no longer exist on physical paper. The data on the devices may be encrypted, password protected, deleted or otherwise hidden. These challenges require the SA-CIS to use their investigative skills and specialized equipment and software to forensically recover this data as evidence in tax, money laundering, and other financial violations.

Oct 2015 - Sep 2019

Special Agent, Financial Task Force Coordinator

Birmingham, Alabama, United States

As Coordinator, I developed criminal investigations and asset forfeitures based on analysis of financial institutions filings as required by the Bank Secrecy Act, such as Currency Transaction Reports and Suspicious Activity Reports. Conducted numerous criminal and civil asset forfeitures based on violations of the Bank Secrecy Act in partnership with the United States Attorney’s Office. Managed, supervised and coordinated the investigative activities of the task force. Worked with state and local law enforcement partners assigned to the task force in developing investigations. Handled the administrative activities of the task force, including securing funding, equipment, and payment of expenses.

Aug 2009 - Sep 2015
2 education records

John Dagnan education

FAQ

Frequently asked questions about John Dagnan

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What company does John Dagnan work for?

John Dagnan works for Homeland Security Investigations.

What is John Dagnan's role at Homeland Security Investigations?

John Dagnan is listed as Special Agent at Homeland Security Investigations at Homeland Security Investigations.

What is John Dagnan's email address?

AeroLeads has found 1 work email signal at @fsafederal.com for John Dagnan at Homeland Security Investigations.

Where is John Dagnan based?

John Dagnan is based in Greater Birmingham, Alabama Area, United States while working with Homeland Security Investigations.

What companies has John Dagnan worked for?

John Dagnan has worked for Homeland Security Investigations, Fsa, and Irs Criminal Investigation.

How can I contact John Dagnan?

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What schools did John Dagnan attend?

John Dagnan holds Bachelor Of Science - Bs, Finance from Auburn University.

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