Senior Infrastructure Engineer
Current
Jul 2022 - Present
AeroLeads people directory · profile
Jerrell Mccullough Email & Phone Number
Senior Infrastructure Engineer at Tyler Technologies specializing in Server Administration
at
Tyler Technologies
1 work email found
@cerner.com
2 phones found area 781
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Infrastructure Engineer at Tyler Technologies specializing in Server Administration
Location
Kansas City, Missouri, United States
Company size
Who is Jerrell Mccullough? Overview
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Quick answer
Jerrell Mccullough is listed as Senior Infrastructure Engineer at Tyler Technologies specializing in Server Administration at Tyler Technologies, a company with 4647 employees, based in Kansas City, Missouri, United States. AeroLeads shows a work email signal at cerner.com, phone signal with area code 781, and a matched LinkedIn profile for Jerrell Mccullough.
Jerrell Mccullough previously worked as Senior Infrastructure Engineer at Tyler Technologies and Lead System Engineer (Production Owner) at Cerner Corporation. Jerrell Mccullough studied at Devry Institute Of Technology.
Company email context
Email format at Tyler Technologies
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{first}.{last}@cerner.com
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Profile bio
About Jerrell Mccullough
At Tyler Technologies, my role as a Senior Infrastructure Engineer is enriched by a strong foundation in server administration and a commitment to security, evidenced by my CompTIA Security+ certification. Spearheading critical infrastructure projects, I leverage my technical support skills to enhance system reliability and performance.My contributions at Cerner Corporation as a Lead System Engineer underscored my ability to manage substantial revenue streams and implement effective monitoring solutions. With a focus on operational excellence and continuous improvement, I am dedicated to driving innovation and delivering exceptional client services in the ever-evolving IT landscape.
Listed skills include Windows Server, Vmware, Servers, Data Center, and 17 others.
Current workplace
Jerrell Mccullough's current company
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Tyler Technologies
8 roles
Jerrell Mccullough work experience
A career timeline built from the work history available for this profile.
Lead System Engineer (Production Owner)
- Solely responsible for Cerner’s Remote Hosted Lawson implementations for clients (a $1 Million yearly revenue stream)
- Maintain, monitor, and manage client systems, and serve as a key technical contact
- Function as a Zabbix Subject Matter Expert
- Identify and resolve system performance issues
- Consult on technical environment and hardware configuration decisions
- Research new and emerging technologies to be used in the organization
Mar 2021 - Jun 2022
Senior System Engineer
- Solely responsible for Cerner’s Remote Hosted Lawson implementations for clients (a $1 Million yearly revenue stream)
- Installed, configured, supported and maintained enterprise cloud solutions
- Setup Zabbix monitoring
- Collaborated with clients and vendors to ensure configurations are built and delivered with long-term sustainability and scalability.
- Coordinated with clients for testing and validation of environment functionality
- Proactively identified process improvement strategies and system enhancements
Aug 2016 - Mar 2021
System Engineer
- Performed daily system operations tasks to verify system integrity and availability
- Performed ongoing performance tuning, hardware/OS upgrades, and resource optimization
- Implemented monitoring for applications and servers, and responded to alarms in a timely manner, preventing client impact and performance degradation
- Deployed physical and virtual servers
- Completed assigned incident management tasks
- Deployed, setup, and maintained testing environments
May 2012 - Aug 2016
Application Support Engineer
The Application Support Engineer (ASE) is part of a dedicated team that provides mission critical support to client facing application platforms. The ASE is responsible for the day to day installation / deployment / configuration / testing / maintenance / and troubleshooting of all client management contracted applications. The ASE provides Tier II/III.
Apr 2012 - May 2012
Senior System Engineer
Responsible for delegating tasks to other support teams, document the workings of a clients environment and ensuring that the clients needs and expectations are being met.Other responsibilities include:* Overseeing the daily performance of computer systems owned by designated clients.* Providing technical leadership to internal and external personnel on.
Mar 2011 - Apr 2012
System Engineer
Responsible for ticket response/creation, phone calls, and the monitoring of client systems using Nagios. Other responsibilities include:* Managing over 800 servers; many in an Active Directory environment.* Performing code roles for web sites in IIS and Apache.* Maintaining a broad knowledge of operating systems; specifically Windows Server 2003/2008 and.
Oct 2007 - Mar 2011
Data Center Operations
- Installed operating systems (Windows, RedHat, CentOS) onto servers and racked and cables configured hardware in Data Center.
- Diagnosed and replaced malfunctioning hardware (memory, hard drive, CPU and motherboard)
- Created Ethernet cables for server builds
Jul 2007 - Oct 2007
Team & coworkers
Colleagues at Tyler Technologies
Other employees you can reach at tylertech.com. View company contacts for 4647 employees →
ME
Manoj Elavalli
Colleague at Tyler Technologies
Madison, Wisconsin, United States, United States
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BZ
Bevan Zarges-Griego
Colleague at Tyler Technologies
Greater Kalamazoo Area, United States, United States
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JL
Jamie Lawless
Colleague at Tyler Technologies
Kingston Springs, Tennessee, United States, United States
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JS
Jason Stelzer
Colleague at Tyler Technologies
Baton Rouge, Louisiana, United States, United States
View →
JD
John D.
Colleague at Tyler Technologies
Lubbock, Texas, United States, United States
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TU
Tyler Univeristy
Colleague at Tyler Technologies
Lubbock-Levelland Area, United States
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EE
Eva East
Colleague at Tyler Technologies
Jacksonville, Florida, United States, United States
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BB
Brittan Benedetto
Colleague at Tyler Technologies
Rochester, Michigan, United States, United States
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AK
Adam Koehn
Colleague at Tyler Technologies
Atwater, California, United States, United States
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PM
Paul Martin
Colleague at Tyler Technologies
Lawrenceville, Georgia, United States, United States
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Manoj Elavalli
Colleague at Tyler Technologies
Madison, Wisconsin, United States, United States
View →
BZ
Bevan Zarges-Griego
Colleague at Tyler Technologies
Greater Kalamazoo Area, United States, United States
View →
JL
Jamie Lawless
Colleague at Tyler Technologies
Kingston Springs, Tennessee, United States, United States
View →
JS
Jason Stelzer
Colleague at Tyler Technologies
Baton Rouge, Louisiana, United States, United States
View →
JD
John D.
Colleague at Tyler Technologies
Lubbock, Texas, United States, United States
View →
TU
Tyler Univeristy
Colleague at Tyler Technologies
Lubbock-Levelland Area, United States
View →
EE
Eva East
Colleague at Tyler Technologies
Jacksonville, Florida, United States, United States
View →
BB
Brittan Benedetto
Colleague at Tyler Technologies
Rochester, Michigan, United States, United States
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AK
Adam Koehn
Colleague at Tyler Technologies
Atwater, California, United States, United States
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PM
Paul Martin
Colleague at Tyler Technologies
Lawrenceville, Georgia, United States, United States
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2 education records
Jerrell Mccullough education
Education record
Devry Institute Of Technology
Information Systems W/ Technical Support Emphasis
FAQ
Frequently asked questions about Jerrell Mccullough
Quick answers generated from the profile data available on this page.
What company does Jerrell Mccullough work for?
Jerrell Mccullough works for Tyler Technologies.
What is Jerrell Mccullough's role at Tyler Technologies?
Jerrell Mccullough is listed as Senior Infrastructure Engineer at Tyler Technologies specializing in Server Administration at Tyler Technologies.
What is Jerrell Mccullough's email address?
AeroLeads has found 1 work email signal at @cerner.com for Jerrell Mccullough at Tyler Technologies.
What is Jerrell Mccullough's phone number?
AeroLeads has found 2 phone signal(s) with area code 781 for Jerrell Mccullough at Tyler Technologies.
Where is Jerrell Mccullough based?
Jerrell Mccullough is based in Kansas City, Missouri, United States while working with Tyler Technologies.
What companies has Jerrell Mccullough worked for?
Jerrell Mccullough has worked for Tyler Technologies, Cerner Corporation, and Layered Technologies (Acquired By Datapipe).
Who are Jerrell Mccullough's colleagues at Tyler Technologies?
Jerrell Mccullough's colleagues at Tyler Technologies include Manoj Elavalli, Bevan Zarges-Griego, Jamie Lawless, Jason Stelzer, and John D..
How can I contact Jerrell Mccullough?
You can use AeroLeads to view verified contact signals for Jerrell Mccullough at Tyler Technologies, including work email, phone, and LinkedIn data when available.
What schools did Jerrell Mccullough attend?
Jerrell Mccullough studied at Devry Institute Of Technology.
What skills is Jerrell Mccullough known for?
Jerrell Mccullough is listed with skills including Windows Server, Vmware, Servers, Data Center, Nagios, Troubleshooting, Active Directory, and System Administration.
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