Patrick Cassidy: Email & Phone Number

Opt-Out

Chief of Staff, Mainframe Operations & Risk Management at Fiserv|New York City Metropolitan Area, United States

Position:

Chief of Staff, Mainframe Operations & Risk Management at Fiserv

Location:

New York City Metropolitan Area, United States

View Patrick Cassidy's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-09-22

Updated: 2026-09-22

Found email addresses for Patrick Cassidy:

Business emails:

p*************y@firstdata.com,

p*************y@fiserv.com

Personal emails:

p*********2@gmail.com,

u******2@gmail.com

Found phones for Patrick Cassidy:

+1-870-***-**10,

+1-870-***-**87

A different Patrick Cassidy?

Work Experience 19 years

Chief of Staff, Mainframe Operations & Risk Management at Fiserv

Sep 2025 - Current

Vice President - Geopolitical Analysis at Fiserv

Jan 2024 - Sep 2025

Vice President (EMEA) - Global Security & Investigations at Fiserv

Jan 2019 - Jan 2024

Manager – Risk Assurance & Third-Party Oversight at Fiserv

Sep 2017 - Sep 2019

Manager - Global Security & Investigations at Fiserv

Jan 2016 - Jan 2017

Supervisor - Joint Security Operations Center (JSOC) at Fiserv

Sep 2015 - Sep 2016

Open-Source Intelligence Analyst at AIG

Sep 2013 - Sep 2015

Administrative Analyst at PPL Corporation

Jan 2012 - Jan 2013

Embedded Academic (ESL & Political Science) at Woonjin

Jan 2011 - Jan 2012

Student Assistant, History Department at University of Tennessee, Knoxville

Jan 2007 - Jan 2011

Patrick Cassidy started working in 2007, then the employee has changed 4 companies and 9 jobs. On average, Patrick Cassidy works for one company for 2 years.

Their professional focus is Access Control, Access Control Management, and After Action Reviews across 3 core areas.

Patrick holds FinOps Certified Practitioner 2026 certifications.

Education

Bachelor of Science (B.S.) at University of Tennessee, Knoxville

Harvard Business School Online

Frequently Asked Questions

What is Patrick Cassidy's email address?

SignalHire found verified email addresses for Patrick Cassidy, both business and personal. Their business email is p*************y@firstdata.com, and personal emails include p*********2@gmail.com, and u******2@gmail.com.

What is Patrick Cassidy's phone number?

SignalHire found multiple verified phone numbers for Patrick Cassidy: +1-870-***-**10, and +1-870-***-**87.

How do I contact Patrick Cassidy at Fiserv?

You can reach Patrick Cassidy through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Patrick Cassidy's professional background?

Patrick Cassidy has 19 years of professional experience. They have held roles including Vice President - Geopolitical Analysis, Vice President (EMEA) - Global Security & Investigations, and Manager – Risk Assurance & Third-Party Oversight at companies such as Fiserv, Fiserv, and Fiserv. Their education includes Bachelor of Science (B.S.) from University of Tennessee, Knoxville, and Harvard Business School Online.

Is Patrick Cassidy's contact information up to date?

Yes. Patrick Cassidy's SignalHire profile was last updated on 22 September 2026, reflecting their current position as Chief of Staff, Mainframe Operations & Risk Management at Fiserv in Milwaukee, Wisconsin, United States.

Patrick Cassidy Namesakes

Name

Company

Position

Patrick Cassidy

Charter Communications

Human Resources Business Partner

Get contacts

Patrick Cassidy

Vanguard

Client Relationship Associate

Get contacts

Patrick Cassidy

Loyalist College

Information Technology Instructor/Professor

Get contacts

See more profiles

Other employees at Fiserv

Name

Company

Position

Aravinda Devagari

Fiserv

Azure Developer

Get contacts

Nagam Shankar

Fiserv

Advisor - Infrastructure Engineering

Get contacts

Dan Huber

Fiserv

Business Analyst

Get contacts

Sathishkumar

Fiserv

Sr Performance Test Engineer

Get contacts

Kishore babu Gummadi

Fiserv

DevOps Tech Lead

Get contacts

Ruchit Varma

Fiserv

Workday integration developer

Get contacts

Sivanmuthu

Fiserv

Technical Lead

Get contacts

Wade Swanson

Fiserv

Senior Accountant

Get contacts

Golliesha Sappington

Fiserv

Fraud risk analyst

Get contacts

Matthew Davis

Fiserv

Senior DevOps Engineer

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.