Lead, Cloud Security Engineering
Current
Apr 2022 - Present
AeroLeads people directory · profile
Derek Horn Email & Phone Number
Lead, Cloud Security Engineering at EY
at
EY
1 work email found
@ey.com
1 phone found area 502
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Lead, Cloud Security Engineering at EY
Location
Richmond, Kentucky, United States
Who is Derek Horn? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Derek Horn is listed as Lead, Cloud Security Engineering at EY at EY, based in Richmond, Kentucky, United States. AeroLeads shows a work email signal at ey.com, phone signal with area code 502, and a matched LinkedIn profile for Derek Horn.
Derek Horn previously worked as Lead, Cloud Security Engineering at Ey and Sr. Security Engineer at Ey.
Company email context
Email format at EY
This section adds company-level context without repeating Derek Horn's masked contact details.
{first}.{last}@ey.com
86% confidence
AeroLeads found 1 current-domain work email signal for Derek Horn. Compare company email patterns before reaching out.
Profile bio
About Derek Horn
Information Technology Specialist, with an ever-gaining focus on Information Security, Systems Engineering, and Architecture. Including but not limited to systems management & architecture, virtualization & containerization, large-scale data analytics, security incident & event monitoring (SIEM), and projects. Always interested in deployment projects, as well as implementing new processes to standardize and streamline IT.Specialties:SplunkSplunk Enterprise Security (ES)Splunk IT Service Intelligence (ITSI)Azure Sentinel/Log AnalyticsAzure Security Center/DefenderAzure ArchitectureMicrosoft Information Protection Microsoft System CenterVirtualization (KVM, Hyper-V, XenServer, VMware)Containerization (Docker, Swarm, Kubernetes)Storage (SAN, iSCSI, NFS, DFS, ZFS)Active DirectoryDNS/DHCPWindows, MacOS, Linux (EL & Debian-based)SQL (MS SQL, MySQL/MariaDB, PostgreSQL)SyslogSecurityDoD Security Clearance (expired)
Listed skills include Active Directory, Sccm, Vmware, Windows Server, and 29 others.
Current workplace
Derek Horn's current company
Company context helps verify the profile and gives searchers a useful next step.
7 roles
Derek Horn work experience
A career timeline built from the work history available for this profile.
Sr. Security Engineer
Feb 2019 - Apr 2022
Sr. Security Engineer
Defense Point Security, Llc
Aug 2015 - Feb 2019
Splunk Development Engineer
Oct 2014 - Jul 2015
Client\Server Infrastructure Analyst
Sep 2013 - Oct 2014
Systems Engineer
Jan 2012 - Aug 2013
Technical Analysis Sr. Associate
Jul 2010 - Dec 2011
FAQ
Frequently asked questions about Derek Horn
Quick answers generated from the profile data available on this page.
What company does Derek Horn work for?
Derek Horn works for EY.
What is Derek Horn's role at EY?
Derek Horn is listed as Lead, Cloud Security Engineering at EY at EY.
What is Derek Horn's email address?
AeroLeads has found 1 work email signal at @ey.com for Derek Horn at EY.
What is Derek Horn's phone number?
AeroLeads has found 1 phone signal(s) with area code 502 for Derek Horn at EY.
Where is Derek Horn based?
Derek Horn is based in Richmond, Kentucky, United States while working with EY.
What companies has Derek Horn worked for?
Derek Horn has worked for Ey, Defense Point Security, Llc, Kinney Group, Inc., Baptist Healthcare System, and Kizan Technologies.
How can I contact Derek Horn?
You can use AeroLeads to view verified contact signals for Derek Horn at EY, including work email, phone, and LinkedIn data when available.
What skills is Derek Horn known for?
Derek Horn is listed with skills including Active Directory, Sccm, Vmware, Windows Server, Windows 7, Virtualization, Servers, and Troubleshooting.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial