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Jason Overby Email & Phone Number

Information Technology Infrastructure Manager at St. Louis County Government at REJIS
Location: St Louis, Missouri, United States 2 work roles
1 work email found @rejis.org 4 phones found area 314 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 4 phones

Work email j****@rejis.org
Direct phone (314) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Information Technology Infrastructure Manager at St. Louis County Government
Location
St Louis, Missouri, United States
Company size

Who is Jason Overby? Overview

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Quick answer

Jason Overby is listed as Information Technology Infrastructure Manager at St. Louis County Government at REJIS, a company with 121 employees, based in St Louis, Missouri, United States. AeroLeads shows a work email signal at rejis.org, phone signal with area code 314, and a matched LinkedIn profile for Jason Overby.

Jason Overby previously worked as Information Technology Infrastructure Manager at St. Louis County Government and Network Specialist at Rejis.

Company email context

Email format at REJIS

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{first_initial}{last}@rejis.org
89% confidence

AeroLeads found 1 current-domain work email signal for Jason Overby. Compare company email patterns before reaching out.

Profile bio

About Jason Overby

For the past 19 years I have worked in Information Technology at the Regional Justice Information Service (REJIS) Commission, 12 years of which have been dedicated to the Infrastructure Support team at St. Louis County Government, Missouri which has an environment of over 4000 users, 4000 workstations and over 350 servers.As the Infrastructure Team Lead, my focus has been on coordinating the activities of my team and being involved in all facets of infrastructure and application support for St. Louis County Government. Project management, change management, incident management as well as a lead technical role including Azure and Office 365 implementation and coordination, VMware administration, Enterprise Storage administration (NetApp, Nimble, and Dell MD), Enterprise Backup architecture and administration, Data Center Support and DRP site implementation and administration. I also have a lead role in directly supporting the infrastructure of our ERP system (MUNIS), E-Permitting system (Accela) as well as our Exchange and SharePoint environments.Primary Technical Skill Areas:Windows Server/System AdministrationEnterprise Storage and BackupsVMware VirtualizationMicrosoft technologies: Active Directory, Exchange, SharePoint, DNS, DHCPVendor application support: Tyler MUNIS ERP, Accela Automation, DotNetNuke

Listed skills include Active Directory, Vmware, System Administration, Servers, and 40 others.

Current workplace

Jason Overby's current company

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

REJIS
Rejis
Information Technology Infrastructure Manager at St. Louis County Government
st. louis, missouri, united states
Website
Employees
121
AeroLeads page
2 roles

Jason Overby work experience

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

Information Technology Infrastructure Manager

Current
St. Louis County Government

St. Ann, Missouri

Mar 2019 - Present

Network Specialist

Current

Clayton, MO

Jun 1999 - Present
Team & coworkers

Colleagues at REJIS

Other employees you can reach at rejis.org. View company contacts for 121 employees →

FAQ

Frequently asked questions about Jason Overby

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

What company does Jason Overby work for?

Jason Overby works for REJIS.

What is Jason Overby's role at REJIS?

Jason Overby is listed as Information Technology Infrastructure Manager at St. Louis County Government at REJIS.

What is Jason Overby's email address?

AeroLeads has found 1 work email signal at @rejis.org for Jason Overby at REJIS.

What is Jason Overby's phone number?

AeroLeads has found 4 phone signal(s) with area code 314 for Jason Overby at REJIS.

Where is Jason Overby based?

Jason Overby is based in St Louis, Missouri, United States while working with REJIS.

What companies has Jason Overby worked for?

Jason Overby has worked for St. Louis County Government and Rejis.

Who are Jason Overby's colleagues at REJIS?

Jason Overby's colleagues at REJIS include Julie Tyler, Jarrod Comte, Mohd Aabid, Scott D., and William Walker Ii.

How can I contact Jason Overby?

You can use AeroLeads to view verified contact signals for Jason Overby at REJIS, including work email, phone, and LinkedIn data when available.

What skills is Jason Overby known for?

Jason Overby is listed with skills including Active Directory, Vmware, System Administration, Servers, Disaster Recovery, Networking, Network Administration, and Vmware Esx.

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