Thomas Ketner Email & Phone Number

Founder and CEO @ Data Secured 360

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Thomas Ketner Location

Houston, TX, US

Thomas Ketner Work

Founder and CEO @ (December 2025 - Present)
Advanced Consulting @ (June 2025 - March 2026)
VP Advanced Consulting @ (August 2023 - June 2025)
Cyber Security Architect @ (August 2023 - August 2024)
Sr. Solutions Architect @ (March 2023 - July 2024)
Security Technical Practice Lead @ (August 2022 - April 2023)
Infrastructure Security Architect - Boardwalk Pipelines @ (May 2021 - August 2022)
Lead EUC and Client Security Architect - Anadarko(OXY) and WES Divestiture @ (September 2020 - April 2021)
Sr. Infrastructure and Security Architect - Comtec and Entergy @ (March 2018 - August 2020)
Active Directory SME - Microsoft and Liberty Mutual @ (February 2018 - April 2018)
Sr. ADFS Architect and Team Lead - Microsoft and Deloitte and Touche @ (October 2017 - January 2018)
Azure AD and ADFS and B2C Security Architect - Microsoft and Fiserv @ (June 2017 - September 2017)
Active Directory and Infrastructure Security Architect @ (October 2013 - May 2017)
Active Directory Migration Architect and SME @ (July 2013 - October 2013)
Active Directory Migration SME @ (September 2012 - July 2013)
Active Directory Architect Lead @ Migration Consultants (April 2007 - August 2012)
Project Manager and Migration SME and Technical Lead @ Eagle Global Logistics (August 2006 - March 2007)
Active Directory Migration SME and Technical Lead @ (July 2005 - August 2006)
Active Directory Architect and Project Manager @ (January 2005 - July 2005)
Active Directory Architect and Technical Lead @ (April 2004 - February 2005)
Active Directory Project Manager and Citrix Consultant @ MD Anderson Cancer Center (March 2003 - January 2004)
Active Directory Architect and SME Lead @ TG (July 2001 - September 2002)

Thomas Ketner Education

University of Houston-Downtown
Bachelor of Science (BS) (Computer Science)
1996-1999
Mason City High School
High School Diploma
1983-1987

Thomas Ketner Skills

ADFS
Active Directory
Artificial Intelligence (AI)
Azure
Citrix
Client Relations
Cloud Computing
Cluster
Computer Hardware
DNS
Data Center
Disaster Recovery
Domain Name System (DNS)
Dynamic Host Configuration Protocol (DHCP)
Enterprise Architecture
Enterprise Software
Group Policy
Hardware
High Availability
IDM
IT Consulting
Identity Governance and Administration
Identity and Access Management (IAM)
Information Security
Integration
LDAP
Mergers & Acquisitions (M&A)
Microsoft 365
Microsoft Azure
Microsoft Entra ID
Microsoft Exchange
Multi-factor Authentication
Network Security
Networking
Operating Systems
PAM
PAM for Securities
PKI
Pre-Sales Technical Consulting
Project Management
SAN
Security
Security Architecture Design
Security Operations Center
Servers
Single Sign-On (SSO)
Software Documentation
Solution Architecture
Solution Implementation
Storage Area Network (SAN)
Storage Area Networks
System Deployment
Unix
VMware
Virtualization
Windows Server
Windows XP
Network Administrators
Consulting
Clinical Trials
Help Desk Support
IBM
Drive Image
Ease
Printing
PMO
Units
Shipping
Infrastructure
Insurance
Information Access
Windows
Location
Sales
Phase Ii
Cost
Authentication
Ras
Novell
Veritas
Client Access
Window
Front End
Finance
Access Control
Structure
WINS
Convert
Multiple Sites
Wise
Proxy
Performance Tuning
Citrix Metaframe 1.8
Production Environment
Construction
Groupwise
Admin
Temporary Placement
Organizational Structure
Cancer
Nds
Microsoft Certified Systems Engineer
Strike
Texas
Application Discovery
Management
Guaranteed
Design
Msn
PC
RightFax
Back End
Computer Science
Funding
Fastlane
Desktop Computers
Miis
SMS
Routers
CRM
Data Backup
Sop
Halls
Data Storage
Nlb
MCDBA
Application Servers
Stand Alone
PowerPoint
Monitors
Hyena
Workflow
Human Resources
Distribution Strategies
ISA
EAI
Trees
Migrating
Wiring
Training Sessions
Messaging
Local Area Network
Troubleshooting
McAfee
Business Services
Cell
Security Audit
Offering
Validation
Windows 2000
Network Solutions
TCP/IP
Strategy
Compromising
RAID
Inventory
Norton Ghost
Sophos
Testing
Piloting
Training
Editing
Policy
Trending
External Clients
Altiris
Patient
Dynamic Host Configuration Protocol Dhcp
Virtual
Compaq
Image
Solution
Scripting
Streamline
Scheduling
Documentation
VPN
Pptp
System Monitoring
MSI
Lessons Learned
Microsoft
Dry
Loans
MCT
Custom Software
PPP
Netiq Appmanager
NTP
L2tp
Eagle
Trident
Comparisons
World Class
Gap Analysis
IBM Mainframe
Design Control
Ars
Test Planning
Web Servers
Workstations
Precise
Migration Projects
Houston
C
Backup Exec
Moving
FIX Protocol
Network Infrastructure
Logistics
Applications
The Environment
HIPAA
Business Expansion
Debate
Relational Databases
Network Design
Configuration Management
Communication
Home
Schedules
Directory Services
Advertising
Energy
Active
Terminal Services
Scheme
Mega
Ghost Imaging
Operations
Suite
Dell Computers
SNMP
Quality System
Risk Assessment
Change Management
Technical Advisory
Quest Vworkspace
Project Planning
Microsoft Certified Professional
Forest
Domain Name System Dns
Project
Sarbanes Oxley Act
SQL
Rollout
Contractual Agreements
Information Gathering
Print Servers
Functional Testing
Engagement
Server Migration
Rollouts
Directories
Fax
Data Migration
Laptops
IBM iSeries
DHCP
Mc
Change Requests
Zenworks
Simple
Internal Audit
Synchronization
Netbackup
HRIS
Packaging
Storage Area Network San
Regulations
Distribution
Google Groups
eDirectory
Software Installation
Lotus Notes
Nt 4.0
Proof of Concept
Administering
New Installations
South America
IIS
Credentials
Materials
Visio
Software
Windows NT
Virtual Server
Compliance
Spotlight
MCSA
Manageability
Citrix Metaframe
Phase
System Integrity
Canada
Interviews
Spoke
Motto
Deadline
Systems Management
Site Server
Internet Access
Load Balancing
Data Encryption Standard
RDP
Optimization
Desktop Deployment
Cluster Analysis
Index Server
Architecture
Farms
BDD
Bands
Coordinated
Domain Name System
Dynamic Host Configuration Protocol
Storage Area Network

Thomas Ketner Summary

Thomas Ketner, based in Houston, TX, US, is currently a Founder and CEO at Data Secured 360. Thomas Ketner brings experience from previous roles at IT Directory Solutions, Inc., Azuris.com, Sysco and Houston Methodist. Thomas Ketner holds a 1996 - 1999 Bachelor of Science (BS) in Computer Science @ University of Houston-Downtown. With a robust skill set that includes ADFS, Active Directory, Artificial Intelligence (AI), Azure, Citrix and more. Thomas Ketner has 2 emails and 4 mobile phone numbers on RocketReach.