Eric Sincere
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Eric Sincere Email & Phone Number

Guest Service Agent, Lufthansa German Airlines at Hallmark Aviation
Location: San Francisco Bay Area, United States, United States 1 work role 1 school
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Hallmark Aviation
Role
Guest Service Agent, Lufthansa German Airlines
Location
San Francisco Bay Area, United States, United States
Company size
568 employees

Who is Eric Sincere? Overview

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Quick answer

Eric Sincere is listed as Guest Service Agent, Lufthansa German Airlines at Hallmark Aviation, a company with 568 employees, based in San Francisco Bay Area, United States, United States. AeroLeads shows a matched LinkedIn profile for Eric Sincere.

Eric Sincere previously worked as Guest Service Agent at Hallmark Aviation. Eric Sincere holds Certification, Aviation Mechanics from Aviation Institute Of Maintenance.

Company email context

Email format at Hallmark Aviation

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Hallmark Aviation

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Profile bio

About Eric Sincere

Currently a Guest Service Agent for Hallmark Aviation Services representing Lufthansa German Airlines (DLH) at San Francisco International Airport (SFO). My overall goal is to work as a Aircraft Mechanic/Technical Engineer for an Air Carrier. Forward thinking, Oustanding customer service, and a driven learner. Feel free to contact me with any questions.

Current workplace

Eric Sincere's current company

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Hallmark Aviation
Hallmark Aviation
Guest Service Agent, Lufthansa German Airlines
los angeles, california, united states
Website
hallmark-aviation.com
Employees
568
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1 role

Eric Sincere work experience

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

  • Hallmark Aviation
    Guest Service Agent
    Hallmark Aviation
    Dec 2015 - Present - Burlingame, Ca
    3rd party Guest Service Agent (GSA) for Lufthansa German Airlines
Team & coworkers

Colleagues at Hallmark Aviation

Other employees you can reach at hallmark-aviation.com. View company contacts for 568 employees →

SR Shelli Rivera Shelli Rivera Colleague at Hallmark Aviation Hawaii, United States, United States View → LR Lindiane Rocha Singh Lindiane Rocha Singh Colleague at Hallmark Aviation Newark, New Jersey, United States, United States View → NN Nathan Nguyen Nathan Nguyen Colleague at Hallmark Aviation Los Angeles Metropolitan Area, United States View → LL Lorna Lashley Lorna Lashley Colleague at Hallmark Aviation Queens County, New York, United States, United States View → LE Luis Eduardo Ibarra Franco Luis Eduardo Ibarra Franco Colleague at Hallmark Aviation Hawthorne, California, United States, United States View → AL Andres Lemus Andres Lemus Colleague at Hallmark Aviation Los Angeles, California, United States, United States View → IH Israel Hidalgo Israel Hidalgo Colleague at Hallmark Aviation New York City Metropolitan Area, United States View → CL Christine Levasseur Christine Levasseur Colleague at Hallmark Aviation Desoto, Texas, United States, United States View → MJ Maxine Jones Maxine Jones Colleague at Hallmark Aviation Atlanta, Georgia, United States, United States View → AJ Amrin J Amrin J Colleague at Hallmark Aviation Jamaica, New York, United States, United States View →
1 education record

Eric Sincere education

FAQ

Frequently asked questions about Eric Sincere

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

What company does Eric Sincere work for?

Eric Sincere works for Hallmark Aviation.

What is Eric Sincere's role at Hallmark Aviation?

Eric Sincere is listed as Guest Service Agent, Lufthansa German Airlines at Hallmark Aviation.

Where is Eric Sincere based?

Eric Sincere is based in San Francisco Bay Area, United States, United States while working with Hallmark Aviation.

What companies has Eric Sincere worked for?

Eric Sincere has worked for Hallmark Aviation.

Who are Eric Sincere's colleagues at Hallmark Aviation?

Eric Sincere's colleagues at Hallmark Aviation include Shelli Rivera, Lindiane Rocha Singh, Nathan Nguyen, Lorna Lashley, and Luis Eduardo Ibarra Franco.

How can I contact Eric Sincere?

You can use AeroLeads to view verified contact signals for Eric Sincere at Hallmark Aviation, including work email, phone, and LinkedIn data when available.

What schools did Eric Sincere attend?

Eric Sincere holds Certification, Aviation Mechanics from Aviation Institute Of Maintenance.

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