System Engineer 3 (Cyber Security)
Current
May 2022 - Present
AeroLeads people directory · profile
Patrick Grant Email & Phone Number
System Engineer 3 (Cyber Security)
at
Comcast
1 work email found
@tr.com
5 phones found area 212, 732, and 800
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Who is Patrick Grant? Overview
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Quick answer
Patrick Grant is listed as System Engineer 3 (Cyber Security) at Comcast, based in New York, United States. AeroLeads shows a work email signal at tr.com, phone signal with area code 212, 732, 800, and a matched LinkedIn profile for Patrick Grant.
Patrick Grant previously worked as Sr. Systems Engineer at Thomson Reuters and Systems Engineer Windows Platforms Support at Thomson Reuters. Patrick Grant holds Information Technology from Chubb Institute.
Company email context
Email format at Comcast
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{first}.{last}@tr.com
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AeroLeads found 1 current-domain work email signal for Patrick Grant. Compare company email patterns before reaching out.
Profile bio
About Patrick Grant
Established information technology professional with a proven track record of timely problem resolution and project completion. Demonstrate expertise in enterprise systems management and design. Foster a highly collaborative environment between systems, networking, storage, and security engineers and business partners. Drive efficiencies in the datacenter and active directory migrations as well all aspects of Windows Systems management. Technical Expertise Active Directory ITIL & Agile Principles AWS & Azure PowerShell Service Now Datacenter & Domain Migrations Security Compliance VMware vSphere Bigfix Prisma CloudI am also a foster parent in NJ, where my wife and I have been blessed to have the opportunity to foster two beautiful children that we are in the process of adopting. This has without a doubt been the most challenging but also rewarding job I have ever had. Once the children are adopted I will be starting a non-profit to advocate for changes in both the state and federal child welfare systems. I also volunteer at our church where I am a member of our Tech Team providing lighting to our 20-minute worship program before each Sunday's service.
Listed skills include Vendor Management, Microsoft Exchange, Itil, Data Center, and 28 others.
Current workplace
Patrick Grant's current company
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10 roles
Patrick Grant work experience
A career timeline built from the work history available for this profile.
Sr. Systems Engineer
• Drove datacenter migrations and consolidations, migrated a dozen datacenters, 400+ applications, and 10K systems to AWS & Azure as well as strategic locations, resulting in zero-customer impact, 100% application availability while saving the company $2.5M in capital expenditures by exiting locations early.• Streamlined Active Directory migrations and consolidations, consolidating 20+ domains down to 7, migrating over 10K systems by using Windows Powershell and Microsoft’s Active Directory Migration Tool, completing migration 4 months ahead of schedule.• Championed policy changes in reporting of Prisma findings to conform to environment specific variables, decreasing 65% in misreported violations and increasing 80% in compliance.• Supplied technical leadership and guidance with business units in migrations to AWS & Azure, securing 100% migration success rate while completing migrations ahead of schedule.• Guided business partners in data center services, such as patch management, software distribution, and driver and firmware updates, achieving consistent results and drive efficiency, resulting in 98% compliance across the entire datacenter estate.• Led architecture and design guidance of projects, ensuring datacenter operational standards were adhered to and contributing cost-effective solutions fitting business needs.• Managed 20+ Active Directory domains for 60K users and hundreds of thousands of AD objects.• Demonstrated expertise with PowerShell, providing automated repeatable outcomes for business partners, resulting in resolution time of 30% below defined SLA’s as measured in ServiceNow
Aug 2013 - May 2022
Systems Engineer Windows Platforms Support
• Managed 10K+ servers in globally diverse data centers (US, UK, Geneva, Hong Kong), allowing ‘follow the sun’ disaster recovery solution in the event of system failure.• Supported Citrix farms, ensuring globally diverse users with latency free connections to applications were supported in remote datacenters.• Experienced in VMware vSphere, vCenter Server, VMotion, HA, DRS, Resource Pools, and Distributed Switches, building out company's first ESX environment, utilizing distributed switches allowing for reduction of administrative overhead.• Delivered leadership on various projects from large-scale enterprise deployments to one-off small engagements, including company's first iSCIS storage array for reduction in cost of 25% over fiber channel SAN.• Configured and installed Egenera EP & EX series frames, running PAN Manager 4.X & 5.X.• Mentored / Trained new hires in company policies and procedures, such as problem, incident, and change management, thus decreasing onboarding time and increasing engineer productivity.
Jun 2006 - Aug 2013
Sr. Windows Systems Administrator
Albridge Solutions
Aug 2004 - May 2006
Director Of It Operations & Sr. Network Administrator
Jun 2003 - Aug 2004
Project Manager (Office Closures & Relocations)
Jul 2002 - Jun 2003
Sr. Support Analyst (Work @ Home Program)
Jun 2001 - Jul 2002
2Nd Level Technical Support Analyst
Nov 2000 - Mar 2001
Work Station Analyst
Apr 2000 - Nov 2000
Work Station Analyst
Aug 1999 - Jan 2000
Team & coworkers
Colleagues at Comcast
Other employees you can reach at comcast.com. View company contacts →
SG
Sammy Garner
Colleague at ComcastSpring, Texas, United States
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KC
Kiran C.
Colleague at ComcastMemphis Metropolitan Area, United States
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CC
Cheryl Cossette
Colleague at ComcastStoneham, Massachusetts, United States
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MG
Maxim Ganesch
Colleague at ComcastDetroit Metropolitan Area, United States
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DI
Dirk Isles
Colleague at ComcastSan Francisco, California, United States
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SA
Steven Azevedo
Colleague at ComcastSacramento, California, United States
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CG
Chris Godoy
Colleague at ComcastTucson, Arizona, United States
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MY
Michael Young
Colleague at ComcastLongview, Washington, United States
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MA
Michelle Ayres
Colleague at ComcastFishersville, Virginia, United States
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BC
Bill Crews
Colleague at ComcastLynnwood, Washington, United States
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Sammy Garner
Colleague at ComcastSpring, Texas, United States
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KC
Kiran C.
Colleague at ComcastMemphis Metropolitan Area, United States
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CC
Cheryl Cossette
Colleague at ComcastStoneham, Massachusetts, United States
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MG
Maxim Ganesch
Colleague at ComcastDetroit Metropolitan Area, United States
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DI
Dirk Isles
Colleague at ComcastSan Francisco, California, United States
View →
SA
Steven Azevedo
Colleague at ComcastSacramento, California, United States
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CG
Chris Godoy
Colleague at ComcastTucson, Arizona, United States
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MY
Michael Young
Colleague at ComcastLongview, Washington, United States
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MA
Michelle Ayres
Colleague at ComcastFishersville, Virginia, United States
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BC
Bill Crews
Colleague at ComcastLynnwood, Washington, United States
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1 education record
Patrick Grant education
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Chubb Institute
FAQ
Frequently asked questions about Patrick Grant
Quick answers generated from the profile data available on this page.
What company does Patrick Grant work for?
Patrick Grant works for Comcast.
What is Patrick Grant's role at Comcast?
Patrick Grant is listed as System Engineer 3 (Cyber Security) at Comcast.
What is Patrick Grant's email address?
AeroLeads has found 1 work email signal at @tr.com for Patrick Grant at Comcast.
What is Patrick Grant's phone number?
AeroLeads has found 5 phone signal(s) with area code 212, 732, 800 for Patrick Grant at Comcast.
Where is Patrick Grant based?
Patrick Grant is based in New York, United States while working with Comcast.
What companies has Patrick Grant worked for?
Patrick Grant has worked for Comcast, Thomson Reuters, Albridge Solutions, American Computer Technologies (Act), and Jpmorgan Chase & Co..
Who are Patrick Grant's colleagues at Comcast?
Patrick Grant's colleagues at Comcast include Sammy Garner, Kiran C., Cheryl Cossette, Maxim Ganesch, and Dirk Isles.
How can I contact Patrick Grant?
You can use AeroLeads to view verified contact signals for Patrick Grant at Comcast, including work email, phone, and LinkedIn data when available.
What schools did Patrick Grant attend?
Patrick Grant holds Information Technology from Chubb Institute.
What skills is Patrick Grant known for?
Patrick Grant is listed with skills including Vendor Management, Microsoft Exchange, Itil, Data Center, Windows Server, Solaris, Unix, and Microsoft Sql Server.
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