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Mark Gelhardt, Sr., Email & Phone Number
Founder and CEO - Author and Speaker
at
Gelhardt Group, LLC
1 work email found
@usbank.com
11 phones found area 770, 703, 404, 205, 678, and 800
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Founder and CEO - Author and Speaker
Location
Peachtree City, Georgia, United States
Company size
Who is Mark Gelhardt, Sr.,? Overview
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Quick answer
Mark Gelhardt, Sr., is listed as Founder and CEO - Author and Speaker at Gelhardt Group, LLC, a company with 2 employees, based in Peachtree City, Georgia, United States. AeroLeads shows a work email signal at usbank.com, phone signal with area code 770, 703, 404, 205, 678, 800, and a matched LinkedIn profile for Mark Gelhardt, Sr.,.
Mark Gelhardt, Sr., previously worked as Founder & CEO - Author & Speaker at Gelhardt Group, Llc and Actor at Freelance. Mark Gelhardt, Sr., holds Bs, Business Administration from University Of Florida.
Company email context
Email format at Gelhardt Group, LLC
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*@usbank.com
68% confidence
AeroLeads found 1 current-domain work email signal for Mark Gelhardt, Sr.,. Compare company email patterns before reaching out.
Profile bio
About Mark Gelhardt, Sr.,
Author of "My Time at the Clinton White House" & well-known speaker on topics of Leadership, Information Technology, Cyber Security, and Motivation. - - Mark has over 45 years of experience in executive-level management in both Information Technology & Cyber Security. A retired Army Officer and Combat Veteran. While on active duty Gelhardt was the CIO/CISO of the Clinton White House where he managed all the classified Automation and Telecommunications for the President, VP, the White House Staff, and the Secret Service. - - Since joining the private sector Mark has held positions that includes - CIO/CSO at World Airways (largest US wide-body, long hall, charter airline). CTO/CISO at InterCall/West (world's largest conferencing company). CISO at TravelClick - a global SaaS company in the Hospitality space. As a consultant, Mark was the Acting CISO for both NCR and the Georgia Lottery. As a contractor, Mark was the Program Manager (PMO) for a large classified contract with the CDC. Mark is the SVP Global Technology Governance for US Bank.Brigadier General (retired) Gelhardt is the past Commanding General of the Georgia State Defense Force, an all-volunteer auxiliary to the Georgia Department of Defense.Mark is a well-known Author and Speaker. He speaks on a wide range of topics including; The White House, Politics, Leadership, Mentorship, Motivational, the Military, Volunteer Service, Emergency Response, Disaster Recovery, Information Technology, and Cyber Security.
Listed skills include Security, Information Security Management, Disaster Recovery, Information Technology, and 46 others.
Current workplace
Mark Gelhardt, Sr.,'s current company
Company context helps verify the profile and gives searchers a useful next step.
Gelhardt Group, Llc
18 roles · 47 years
Mark Gelhardt, Sr., work experience
A career timeline built from the work history available for this profile.
Founder & Ceo - Author & Speaker
Currentwww.MarkGelhardt.comAuthor - of "MY TIME AT THE CLINTON WHITE HOUSE" for sale on Amazon. Speaker - A well known speaker on many topics - - Leadership, Motivation, Information Technology, Cyber Security, Governance, Compliance, Risk, DevSecOps, Cloud, the Military, The White House, the President, and more.Consultant - Governance, Risk, Compliance, Audit.
Oct 2001 - Present
Actor
Current
Freelance
Background, Stand-in, Commercials, Videos, and small voice parts
Oct 2022 - Present
Adjunct Professor
CurrentTeaching Cyber Security & Information Security - Fundamentals of Information System Security
Sep 2018 - Present
Senior Vice President (Svp), Global Technology Governance
Part of the US Bank Technology Operations Services (TOS), Enterprise Executive Management team - leading a global team that handles all Elavon's, Global Technology Service (GTS) - Governance, Compliance, Audit, Risk Remediation, Policy/Procedures/Process, Cloud, and more.
Jul 2019 - Apr 2022
Vice President (Vp), Technology Governance
Part of the US Bank/Elavon CIO's Executive Management team - leading a team that handles Information Technology Governance, Compliance, Audit, Risk Remediation, Policy/Procedures/Process, and more.
Sep 2017 - Jun 2019
Avp, Cyber Risk Remediation & Security Engineering And Operations & Cyber Pmo
On the CISO Executive Management team - leading several team (Security Engineering & Operations, Cyber Risk Remediation, and Cyber Program/Project Management), running day to day Security operations, researching, coordinating, collaborating, risk remediation, and security project management. Manage over $15m worth of projects at any one time.
Oct 2016 - Sep 2017
Senior Director, Global Pci Security And Compliance
On the CISO Executive Management team - leader over the Global Payment Card Industry (PCI) Security and Compliance team. In charge of obtaining the many Global PCI-DSS, AoC's/RoC's worldwide. Also in charge of all compliance, audits, evidence collection, assessor responses, and more in the Compliance area.
Nov 2014 - Oct 2016
Chief Information Security Officer (Interim)
Aug 2014 - Oct 2014
Chief Information Security Officer (Ciso)
Jun 2012 - Jul 2014
Senior Program Manager (Supported Cdc)
Manage all automation support to the Division of Select Agents and Toxins (DSAT) Program (a multi-million dollar, multi-year program).
Nov 2011 - Jun 2012
Executive Information Security Consultant & Auditing & Pm
Provide Executive Information Security Consulting and Auditing services to BCD Travel.
Oct 2011 - Oct 2011
Executive Information Security Consultant - (Acting Ciso)
Worked as Acting CISO for NCR. Provide Executive Information Security Consulting services providing information security strategic vision and planning.
Jun 2011 - Sep 2011
Cto (It Global Operations) And Ciso
Executive IT Global Operations include; Network Operations Center, Application Support, Infrastructure, Software, Applications Development, Off-shore and Near-shore Support, Production DBA’s, Back-end Billing, Risk Assurance, Fraud, Security, Compliance, Information Security, Quality Assurance, Program/Project Management and many other IT.
Sep 2007 - Jun 2011
Senior Technical Director (Data Center, Security, Pmo)
running a multi-site Tier IV data center in support of the US Army Reserve Command (USARC)/DoD with a customer base of 250,000 people worldwide.
Oct 2005 - Sep 2007
Chief Information Officer (Cio)/Chief Security Officer (Cso)
World Airways/Global Aviation Holdings
Managing all Information Technology, Telecommunication, IT Cyber Security, and Facilities Security for (World Airways, North America Airline, and ATA Airline) holding and financial company (World Air Holdings and World Risk Solutions and then finally Global Aviation Holdings).
Jul 2001 - Oct 2005
Chief Information Officer (Cio/Ciso)/Dcsim/Acofs/G6
Worked as an Army Officer for over 22 years in the fields of Automation, Computers, Technology, Communications, Human Resources, Security and Intelleginece. Retired after 22 years of service as a Colonel (select). My final position in the military was as the CIO/CISO for First U.S. Army a major Army Command, Covering all automation, telecommunications, and.
1979 - 2001
~22 yrs
Cio (Equivalent) For The President Of The United States
As part of my military service I was nominated, interviewed, and selected to work at The White House as the Commander, Data Systems Unit (CIO/CISO civilian equivalent) for the White House Communications Agency, under the White House Military Office. I directed and managed all classified Information Technology support to The President of the United States.
1995 - 1999
~4 yrs
6 education records
Mark Gelhardt, Sr., education
Bs, Business Administration
University Of Florida
Masters Of Education, Counseling And Guidance
University Of Montevallo
Cio Certificate Program (Masters Equivalent), Information Technology
National Defense University
Certification Program, Full Range Of Cyber Security And Information Security Certifications
Department Of Defense
Certification Programs, Full Range Of Digital Forensics, Cyber Incident, Business Continuity, Risk Mgt, Information Security
Texas A&M University
Education record
Boca Raton High School
FAQ
Frequently asked questions about Mark Gelhardt, Sr.,
Quick answers generated from the profile data available on this page.
What company does Mark Gelhardt, Sr., work for?
Mark Gelhardt, Sr., works for Gelhardt Group, LLC.
What is Mark Gelhardt, Sr.,'s role at Gelhardt Group, LLC?
Mark Gelhardt, Sr., is listed as Founder and CEO - Author and Speaker at Gelhardt Group, LLC.
What is Mark Gelhardt, Sr.,'s email address?
AeroLeads has found 1 work email signal at @usbank.com for Mark Gelhardt, Sr., at Gelhardt Group, LLC.
What is Mark Gelhardt, Sr.,'s phone number?
AeroLeads has found 11 phone signal(s) with area code 770, 703, 404, 205, 678, 800 for Mark Gelhardt, Sr., at Gelhardt Group, LLC.
Where is Mark Gelhardt, Sr., based?
Mark Gelhardt, Sr., is based in Peachtree City, Georgia, United States while working with Gelhardt Group, LLC.
What companies has Mark Gelhardt, Sr., worked for?
Mark Gelhardt, Sr., has worked for Gelhardt Group, Llc, Freelance, Emory University, U.S. Bank, and Georgia Lottery Corporation.
How can I contact Mark Gelhardt, Sr.,?
You can use AeroLeads to view verified contact signals for Mark Gelhardt, Sr., at Gelhardt Group, LLC, including work email, phone, and LinkedIn data when available.
What schools did Mark Gelhardt, Sr., attend?
Mark Gelhardt, Sr., holds Bs, Business Administration from University Of Florida.
What skills is Mark Gelhardt, Sr., known for?
Mark Gelhardt, Sr., is listed with skills including Security, Information Security Management, Disaster Recovery, Information Technology, Itil, Information Security, Data Center, and Business Continuity.
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