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John Marks Email & Phone Number
Security Engineer
at
Veralto
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 100%
Current company
Role
Security Engineer
Location
Greater Cleveland, United States
Company size
Who is John Marks? Overview
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Quick answer
John Marks is listed as Security Engineer at Veralto, a with 588 employees, based in Greater Cleveland, United States. AeroLeads shows a matched LinkedIn profile for John Marks.
John Marks previously worked as Cyber Security Analyst at Ohio Edison First Energy and Network Operations Specialist at Ohio Edison First Energy. John Marks holds Bachelor Of Science - Bs, Cyber Forensics from The University Of Akron.
Company email context
Email format at Veralto
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Veralto
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Profile bio
About John Marks
John Marks is a Security Engineer at Veralto. He possess expertise in system administration, troubleshooting.
Listed skills include System Administration and Troubleshooting.
Current workplace
John Marks's current company
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Veralto
6 roles
John Marks work experience
A career timeline built from the work history available for this profile.
Cyber Security Analyst
Network Operations Specialist
• Properly assessed and reacted to alarms that occur in HP Openview• Performed level 1 system administration on Unix and Windows servers• Worked with customers to complete file restores • Verified backup of systems ran correctly at night, if not set backups to run again and complete• Gathered data for the daily morning report then sent out to supervisors• Processed and routed incident tickets to administrators if needed• Served as a single point for communication for RDO, TSO and Technicians• Properly assessed and reacted to alarms that occurred on the EMS network
Dec 2010 - Jun 2015
Batch Management
• Responsible for processing the bills for roughly 3 million customers on a nightly basis• Daily setup of roughly 100 jobs in SAP• Data transfer of 250 transactions to nightly spreadsheet• Worked closely with business partners to resolve failures or slowdowns • Updated documentation as needed to ensure continuity across all shifts• Helped with the automation of the billing process from SAP to Autosys
Sep 2010 - Mar 2014
Intel Systems Administrator
• Proficient in using VMWare• Monitored server for any hardware problems• System administer of a Windows 2000, 20003 environment with about 300 servers• Building of both Physical and VM servers• Work with other departments to ensure each server meets the business owners full expectations• Updated/Wrote documentation • Schedule patches and updates on all windows servers using WSUS• Responsible for bar-coding all servers both Intel and Unix• 1 of 2 system administrators who are certified for Qualys
Mar 2006 - Dec 2008
Server Operations Analyst
• Ran backups for AS400 system• Monitored approximately 500 servers for North American Tire using HP Open view and What’s up Gold • Improved the documentation by writing up procedures on daily processes • Monitored batch jobs using Autosys• Basic level one system administration such as the starting, stopping of servers and services• Introduces a paperless vaulting procedure saving the company both time and money• Developed a Severity1 process to notify management• Developed a single source for all personnel on call in IT
Aug 1999 - Mar 2007
3 education records
John Marks education
Bachelor Of Science - Bs, Cyber Forensics
The University Of Akron
Associate Of Science (A.S.), Cyber Security And Computer Forensics
Stark State College
High School
Tide Haven High School
FAQ
Frequently asked questions about John Marks
Quick answers generated from the profile data available on this page.
What company does John Marks work for?
John Marks works for Veralto.
What is John Marks's role at Veralto?
John Marks is listed as Security Engineer at Veralto.
Where is John Marks based?
John Marks is based in Greater Cleveland, United States while working with Veralto.
What companies has John Marks worked for?
John Marks has worked for Veralto, Ohio Edison First Energy, and The Goodyear Tire & Rubber Co..
How can I contact John Marks?
You can use AeroLeads to view verified contact signals for John Marks at Veralto, including work email, phone, and LinkedIn data when available.
What schools did John Marks attend?
John Marks holds Bachelor Of Science - Bs, Cyber Forensics from The University Of Akron.
What skills is John Marks known for?
John Marks is listed with skills including System Administration and Troubleshooting.
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