AeroLeads people directory · profile

John Marfin Email & Phone Number

Sergeant at City of San Antonio
Location: San Antonio, Texas, United States 2 work roles 1 school
1 work email found @sanantonio.gov LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@sanantonio.gov
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
City of San Antonio
Role
Sergeant
Location
San Antonio, Texas, United States
Company size
4195 employees

Who is John Marfin? Overview

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

Quick answer

John Marfin is listed as Sergeant at City of San Antonio, a with 4195 employees, based in San Antonio, Texas, United States. AeroLeads shows a work email signal at sanantonio.gov and a matched LinkedIn profile for John Marfin.

John Marfin previously worked as Detective at City Of San Antonio. John Marfin holds Bachelor'S Degree from University Of The Incarnate Word.

Company email context

Email format at City of San Antonio

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

{first}.{last}@sanantonio.gov
89% confidence

AeroLeads found 1 current-domain work email signal for John Marfin. Compare company email patterns before reaching out.

View email format View company profile Management contacts
Profile bio

About John Marfin

John Marfin is a Sergeant at City of San Antonio. He possess expertise in police, public safety, criminal investigations, law enforcement, emergency management and 11 more skills.

Listed skills include Police, Public Safety, Criminal Investigations, Law Enforcement, and 12 others.

Current workplace

John Marfin's current company

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

City of San Antonio
City Of San Antonio
Sergeant
san antonio, texas, united states
Website
sanantonio.gov
Employees
4195
AeroLeads page
Company profile
View company profile Email format
2 roles

John Marfin work experience

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

Team & coworkers

Colleagues at City of San Antonio

Other employees you can reach at sanantonio.gov. View company contacts for 4195 employees →

RC Rodolfo Contero Rodolfo Contero Colleague at City Of San AntonioSan Antonio, Texas, United States View → AR Anthony Ruiz Anthony Ruiz Colleague at City Of San AntonioSan Antonio, Texas, United States View → RL Robert Looney Robert Looney Colleague at City Of San AntonioSan Antonio, Texas, United States View → AS Andrew Slavens Andrew Slavens Colleague at City Of San AntonioSan Antonio, Texas, United States View → DM Daniel Morgan Daniel Morgan Colleague at City Of San AntonioSan Antonio, Texas, United States View → LR Lisa Ramirez Lisa Ramirez Colleague at City Of San AntonioSan Antonio, Texas, United States View → MP Mike Perez Mike Perez Colleague at City Of San AntonioSan Antonio, Texas, United States View → GG Guadalupe Gomez Jr. Guadalupe Gomez Jr. Colleague at City Of San AntonioSan Antonio, Texas, United States View → RS Robert Spells, Fmp Robert Spells, Fmp Colleague at City Of San AntonioSan Antonio, Texas Metropolitan Area, United States View → BG Bill Grayson Bill Grayson Colleague at City Of San AntonioSan Antonio, Texas, United States View →
1 education record

John Marfin education

FAQ

Frequently asked questions about John Marfin

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

What company does John Marfin work for?

John Marfin works for City of San Antonio.

What is John Marfin's role at City of San Antonio?

John Marfin is listed as Sergeant at City of San Antonio.

What is John Marfin's email address?

AeroLeads has found 1 work email signal at @sanantonio.gov for John Marfin at City of San Antonio.

Where is John Marfin based?

John Marfin is based in San Antonio, Texas, United States while working with City of San Antonio.

What companies has John Marfin worked for?

John Marfin has worked for City Of San Antonio.

Who are John Marfin's colleagues at City of San Antonio?

John Marfin's colleagues at City of San Antonio include Rodolfo Contero, Anthony Ruiz, Robert Looney, Andrew Slavens, and Daniel Morgan.

How can I contact John Marfin?

You can use AeroLeads to view verified contact signals for John Marfin at City of San Antonio, including work email, phone, and LinkedIn data when available.

What schools did John Marfin attend?

John Marfin holds Bachelor'S Degree from University Of The Incarnate Word.

What skills is John Marfin known for?

John Marfin is listed with skills including Police, Public Safety, Criminal Investigations, Law Enforcement, Emergency Management, Criminal Justice, Private Investigations, and Enforcement.

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 Marfin you were looking for.

john marfin
john marfin
Sergeant At San Antonio Police Department
San Antonio, Tx
View similar profiles