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John Yen Email & Phone Number

Manager, Fare Collection Engineering, Systems Engineering at BART
Location: Oakland, California, United States 3 work roles 3 schools
1 work email found @bart.gov 1 phone found area 510 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email j****@bart.gov
Direct phone (510) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
BART
Role
Manager, Fare Collection Engineering, Systems Engineering
Location
Oakland, California, United States
Company size
2155 employees

Who is John Yen? Overview

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Quick answer

John Yen is listed as Manager, Fare Collection Engineering, Systems Engineering at BART, a with 2155 employees, based in Oakland, California, United States. AeroLeads shows a work email signal at bart.gov, phone signal with area code 510, and a matched LinkedIn profile for John Yen.

John Yen previously worked as Principal Computer Systems Engineer, Fare Collection Engineering at Bart and Product Manager at Chem Usa Corporation. John Yen holds Bs, Electrical Engineering Computer Science from University Of California, Berkeley.

Company email context

Email format at BART

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

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

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Profile bio

About John Yen

Experiences:Technical project lead for the TransLink / Clipper regional e-purse fare payment system.Lead software engineer and project manager for the BART Only smart card (EZRider) fare payment system.Webmaster for internal operational website for reporting system performance.Managed a number of software development projects, supervising a team of software developers.Goal:Project managemente-CommerceSpecialties: Back office process developmentInformation system automationProject managementSystem integrationCustomer engagement and requirements captureFare payment systemsPayment card industry (PCI) compliance Process improvement and automation

Listed skills include Project Management, Program Management, Project Planning, Systems Engineering, and 30 others.

Current workplace

John Yen's current company

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

BART
Bart
Manager, Fare Collection Engineering, Systems Engineering
oakland, california, united states
Website
bart.gov
Employees
2155
AeroLeads page
Company profile
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3 roles

John Yen work experience

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

Manager, Fare Collection Engineering, Systems Engineering

Current
Bart

Oakland, Ca

Manager of Fare Collection Engineering division within the Systems Engineering groupSupervise a team of engineers with expertise in fare collection systems and equipment in the day-to-day operation of the District's fare collection systemManage software / system development and integration projectsParticipate in next generation Clipper (Clipper 2.0 or C2) smart card fare collection system design and implementationParticipate in regional and national fare collection and fare payment system industry forums and discussionsMake recommendations to and assist organizational leadership to make informed technical and policy decisions in the area of fare collection and fare payment systemsResponsible for the District's technical initiatives for Payment Card Industry (PCI) Data Security Standard (DSS) compliance.

Sep 2014 - Present

Principal Computer Systems Engineer, Fare Collection Engineering

Bart

Systems Engineering for the fare collection system for a number of smart card related projectsDevelopment of internal back office automated processes for reporting system performance and financial reconciliation.Managed a number of software development and integration projects.Supervised a team of engineers.

Jan 1999 - Aug 2014

Product Manager

Chem Usa Corporation

Product Assurance and Quality ControlNetwork AdministratorWebmasterTechnical SupportInformation Technology

Jun 1995 - Jan 1999
Team & coworkers

Colleagues at BART

Other employees you can reach at bart.gov. View company contacts for 2155 employees →

CO Carl Orman Carl Orman Colleague at BartConcord, California, United States View → KM Kenny Mixon Kenny Mixon Colleague at BartOakland, California, United States View → BC Bill Chang Bill Chang Colleague at BartOakland, California, United States View → JR Jean Riehl Jean Riehl Colleague at BartFairfield, California, United States View → BK Balreet Khaira Balreet Khaira Colleague at BartFremont, California, United States View → SP Sharon Parish Sharon Parish Colleague at BartEsbon, Kansas, United States View → KH Kevin Helmbold Kevin Helmbold Colleague at BartBrentwood, California, United States View → TF Tyrone Forte Tyrone Forte Colleague at BartStockton, California, United States View → MY Michael Yip Michael Yip Colleague at BartSan Carlos, California, United States View → LK Louis Kwan Louis Kwan Colleague at BartSan Francisco Bay Area, United States View →
3 education records

John Yen education

Bs, Electrical Engineering Computer Science

University Of California, Berkeley

Activities and Societies: Tau Beta Pi engineering honors society, California Alpha chapterBS Electrical Engineering / Computer Science

High School Diploma

Fontana High School
FAQ

Frequently asked questions about John Yen

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

What company does John Yen work for?

John Yen works for BART.

What is John Yen's role at BART?

John Yen is listed as Manager, Fare Collection Engineering, Systems Engineering at BART.

What is John Yen's email address?

AeroLeads has found 1 work email signal at @bart.gov for John Yen at BART.

What is John Yen's phone number?

AeroLeads has found 1 phone signal(s) with area code 510 for John Yen at BART.

Where is John Yen based?

John Yen is based in Oakland, California, United States while working with BART.

What companies has John Yen worked for?

John Yen has worked for Bart and Chem Usa Corporation.

Who are John Yen's colleagues at BART?

John Yen's colleagues at BART include Carl Orman, Kenny Mixon, Bill Chang, Jean Riehl, and Balreet Khaira.

How can I contact John Yen?

You can use AeroLeads to view verified contact signals for John Yen at BART, including work email, phone, and LinkedIn data when available.

What schools did John Yen attend?

John Yen holds Bs, Electrical Engineering Computer Science from University Of California, Berkeley.

What skills is John Yen known for?

John Yen is listed with skills including Project Management, Program Management, Project Planning, Systems Engineering, Integration, Software Development, Transportation, and Testing.

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