John Mckay
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John Mckay Email & Phone Number

Director, Global IT Services (Architecture) at TransUnion
Location: Glenview, Illinois, United States 7 work roles 2 schools
2 work emails found @transunion.com 3 phones found area 312 and 855 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 3 phones

Work email j****@transunion.com
Direct phone (312) ***-****
LinkedIn Profile matched
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Current company
Role
Director, Global IT Services (Architecture)
Location
Glenview, Illinois, United States
Company size

Who is John Mckay? Overview

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Quick answer

John Mckay is listed as Director, Global IT Services (Architecture) at TransUnion, a with 16440 employees, based in Glenview, Illinois, United States. AeroLeads shows a work email signal at transunion.com, phone signal with area code 312, 855, and a matched LinkedIn profile for John Mckay.

John Mckay previously worked as Director Desktop Systems at Transunion and Sr Architect - Domain Architect Digital Workspace at Transunion. John Mckay holds Bs, Info Science from Northeastern Illinois University.

Company email context

Email format at TransUnion

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{first}.{last}@transunion.com
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AeroLeads found 2 current-domain work email signals for John Mckay. Compare company email patterns before reaching out.

Profile bio

About John Mckay

Passionate and motivated leader with a proven track record in architecting and delivering complex solutions within the finance and insurance industries. With expertise ranging from simple web services to intricate cloud deployments, I have consistently achieved high satisfaction from management and customers by taking ownership of issues and opportunities. Recognized as a thought leader, I excel in aligning team efforts with business strategies and delivering large-scale infrastructure projects. My core strengths include IT architecture and engineering, cloud architecture, strategic planning, complex infrastructure implementations, team building, service delivery, project management, and effective communication.

Listed skills include Data Center, Virtualization, Enterprise Architecture, High Availability, and 43 others.

Current workplace

John Mckay's current company

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TransUnion
Transunion
Director, Global IT Services (Architecture)
Glenview, IL, US
Website
Employees
16440
AeroLeads page
7 roles · 19 years

John Mckay work experience

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

Director, Global It Services (Architecture)

Glenview, Il, Us

Director Desktop Systems

Current

Chicago, Illinois, United States

Managing a global based team. Delivered the first DaaS solution on time and under budget. My leadership has been pivotal in integrating three large acquisitions, increasing the workforce by 25%. I managed a critical project that reduced vulnerabilities from 100,000 to under 2,000, as well as established a dedicated vulnerability management department to address risks promptly.I developed and deployed Autopilot capability, enabling self-imaging for 15,000 laptops. My work has involved transitioning SSCM deployment to co-managed using In-Tune, integrating JAMF, and implementing automations for equipment notifications and vulnerability alerts. Established an e-recycling service, enhanced the digital experience for TU employees, restructured the global EUC team.

Jul 2022 - Present

Sr Architect - Domain Architect Digital Workspace

Current

Chicago, Illinois, United States

As a Domain Architect I was responsible for Digital Workspaces and Intelligent Automation. I was able to make changes and align with business needs. Doing so has helped transform these verticals into greater assets than they were as we shifted to cloud capabilities• Architected and deployed DaaS using Windows365• Architected and deployed BYOD to TU• Architected and deployed a Unified Voice solution to replace multiple telephony systems• Developed adoption roadmaps for Power BI/Automate• Architected and Championed Power BI, Power Automate deployment• Defined a Digital Experience solution aligned with GATS Sr Management• Defined GATS elements into BizzDesign and reviewed capabilities of GATS DW• Defined and deployed multiple VDI projects across the globe• After the Billing system issue, designed and architected the financial systems DR• Worked on several M365 projects to deploy key functionality added to our list of services• Worked with many Architects and governing bodies to get M365 deployed at Transunion• Transitioned to Domain Architect for Digital Workspace (M365, EUC, Voice, Video Conferencing)

Nov 2020 - Present

Sr Architect

Chicago, Illinois, United States

I provided roadmaps and strategy for Sr. Leadership. Worked with all of the engineering silos and provided a communications forum so that we were all aligned with Transunion's mission and strategy. I mentored several architects while I also defined reference architectures and standards working with the aforementioned teams• Architected, deployed a RPA solution along with operationalized a CoP to aid developers• Consolidated collaboration Architecture and Engineering teams to act as a loosely coupled team• Evaluated Billing system and SaaS vendors• Lead many architecture committees and review solutions for deployment• Defined capability roadmaps for TU Infrastructure

Apr 2017 - Nov 2020

Events Infrastructure - It Architect

Ibm

Chicago, Il

As a Technical Webmaster and IT Architect for IBM’s Special Events/Continuous Availability Team, I played a critical role in architecting and engineering solutions that enhanced IBM’s strategic capabilities. I successfully utilized IBM’s SoftLayer cloud capabilities to streamline and accelerate our strategic outsourcing processes. Additionally, I designed and implemented IBM’s global API Management infrastructure, ensuring continuous availability and reliability of APIs for consumers.Expertise Summary- API Management Design/Infrastructure- Infrastructure Architecture and Operations- Complex Solution Design- Continuous Availability Design/Solutions- Cloud Architecture and Solutions- Virtualization technologies and Design- Solution Offering Management Support- Server Management Services- Automation - Service Optimization- Customer-Facing Negotiations- IT Strategy & Roadmap- IT Governance & Design Authority- Sales Engagement Support- Network Optimization

Oct 2013 - Apr 2017

It Architect

Ibm

Various Locations

Jan 2000 - Apr 2017

It Architect

Hartford, Connecticut Area

• Chief Architect/Engineer for IBM in support of The Hartford Insurance Group• Successfully turned a troubled account with a low customer satisfaction rating to an account that has resigned a 5 year extension and finalized another after I left.• Responsible for architecture and standards at the account that typically is generating $15-20M in changes/year• Implemented new technologies to support recovery point objective of 2 hours; technologies included EMC SRDF/A, NetApp SNAPMirror, VMWare on NFS, Doubletake, IBM MetroMirror, and custom RSYNC scripts• Chief Architect for projects to support the Data Center Relocation Program which includes:o Datacenter relocation of @2000 midrange servers from multiple DC to a dual datacenter modelo DR Mainframe relocation from Simsbury, CT to Boulder, CO• Achieved highest level personal performance rating of “1” (Among the top contributors in IBM). • Developed a Physical to Virtual strategy for servers methodology and the requisite infrastructure• Created new infrastructure for Blade deployment saving the customer many millions in infrastructure changes• Deployed a Virtual Desktop Infrastructure (VDI) to assist the customer in managing their remote users (8,000 seats) across the Globe and providing enhanced security• Deployed a Private Cloud infrastructure in 2 data centers within the Hartford environment that included full virtualization of servers and Storage using VMware and IBM’s SAN Volume Controller (SVC)

2008 - Oct 2013
Team & coworkers

Colleagues at TransUnion

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2 education records

John Mckay education

FAQ

Frequently asked questions about John Mckay

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

What company does John Mckay work for?

John Mckay works for TransUnion.

What is John Mckay's role at TransUnion?

John Mckay is listed as Director, Global IT Services (Architecture) at TransUnion.

What is John Mckay's email address?

AeroLeads has found 2 work email signals at @transunion.com for John Mckay at TransUnion.

What is John Mckay's phone number?

AeroLeads has found 3 phone signal(s) with area code 312, 855 for John Mckay at TransUnion.

Where is John Mckay based?

John Mckay is based in Glenview, Illinois, United States while working with TransUnion.

What companies has John Mckay worked for?

John Mckay has worked for Transunion, Ibm, and The Hartford / Ibm.

Who are John Mckay's colleagues at TransUnion?

John Mckay's colleagues at TransUnion include Lauren Miller, Sayuri Pillay, Julian Camilo Rodriguez Vargas, Ranjit Nimbalkar, and Nishchitha Jain.

How can I contact John Mckay?

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

What schools did John Mckay attend?

John Mckay holds Bs, Info Science from Northeastern Illinois University.

What skills is John Mckay known for?

John Mckay is listed with skills including Data Center, Virtualization, Enterprise Architecture, High Availability, Disaster Recovery, Infrastructure, Technical Leadership, and Solution Architecture.

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