Michael Mack Email & Phone Number

Chief Information Security Officer @ Cleveland-Cliffs

5 free lookup(s).

Michael Mack Location

Cleveland, OH, US

Michael Mack Work

2025 - now Chief Information Security Officer @ Cleveland-Cliffs
2023 - 2025 Senior Director Cybersecurity @ Cleveland-Cliffs
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2021 - 2023 Director IT Security @ Cleveland-Cliffs
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2019 - 2021 Manager IT Security @ Cleveland-Cliffs
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2018 - 2019 Infomation Security Consultant @ AtNetPlus
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2017 - 2018 Cyber Security and Information Technology Management Consulting @ PragSpective Business Advisors, LLC
2012 - 2017 President and Owner @ World Synergy
2008 - 2012 Vice President Infrastructure and Network Services @ World Synergy
1999 - 2010 Senior System Network and Infrastructure Administrator and Project Manager @ World Synergy
1997 - 1998 Project Manager @ City of Broadview Heights

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Michael Mack Education

Ohio University
Bachelor of Science - BS
1996 - 1996

Michael Mack Skills

Office 365
IT Management
Budgeting

Incident Management
Vulnerability Assessment
Cyber Threat Hunting (CTH)
Risk Management
Information Security
Security Operations
Information Security Management

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Michael Mack Summary

Michael Mack, based in Cleveland, OH, US, is currently a Chief Information Security Officer at Cleveland-Cliffs. Michael Mack brings experience from previous roles at Cleveland-Cliffs and AtNetPlus. Michael Mack holds a 1996 - 1996 Bachelor of Science - BS @ Ohio University. With a robust skill set that includes Office 365, IT Management, Budgeting, Incident Management, Vulnerability Assessment and more. Michael Mack has 3 emails and 2 mobile phone numbers on RocketReach.

Michael Mack Emails

Found 3 emails

Michael Mack Phone Numbers

Found 6 phone numbers

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Top Cleveland-Cliffs Employees

Michael Mack

Chief Information Security Officer at Cleveland-Cliffs

Cleveland, OH, US
3
- clevelandcliffs.com
- gmail.com
- outlook.com
5+
- +1 216-928-XXXX
- +1 216-694-XXXX
- +1 216-385-XXXX
- +1 440-349-XXXX
- +1 440-349-XXXX
- +1 216-254-XXXX
Celso Goncalves

Executive Vice President, Chief Financial Officer at Cleveland-Cliffs

Cleveland, OH, US
2
- gmail.com
- clevelandcliffs.com
5
- +1 216-694-XXXX
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- +1 832-758-XXXX
- +1 216-713-XXXX
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Steve Taylor

Vice President Supply Chain at Cleveland-Cliffs

Cleveland, OH, US
1
- clevelandcliffs.com
5
- +1 513-594-XXXX
- +1 248-952-XXXX
- +1 203-440-XXXX
- +1 248-641-XXXX
- +1 513-425-XXXX
James Graham

Executive Vice President, Human Resources, Chief Legal and Administrative Officer and Secretary at Cleveland-Cliffs

Cleveland, OH, US
2
- clevelandcliffs.com
- gmail.com
5+
- +1 216-402-XXXX
- +1 216-694-XXXX
- +1 330-956-XXXX
- +1 216-469-XXXX
- +1 216-212-XXXX
- +1 916-580-XXXX
Rob Fischer

Executive Vice President, Human Resources and Labor Relations at Cleveland-Cliffs

Cleveland, OH, US
1
- clevelandcliffs.com
2
- +1 216-534-XXXX
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Kim Floriani

Senior Vice President, Controller and Chief Accounting Officer at Cleveland-Cliffs

Cleveland, OH, US
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- clevelandcliffs.com
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1
- +1 216-789-XXXX
Michael Desapri

Vice President Internal Audit at Cleveland-Cliffs

Cleveland, OH, US
1
- clevelandcliffs.com
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- +1 216-397-XXXX
- +1 440-667-XXXX
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Nick Kohlhas

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Avon Lake, OH, US
4
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- +1 513-594-XXXX
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Taylor Murphy

Asst. Senior General Manager - Burns Harbor at Cleveland-Cliffs

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Chad Asgaard

Vice President Operations at Cleveland-Cliffs

Avon, OH, US
3
- clevelandcliffs.com
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William Brake

EVP - Metallics, CTO at Cleveland-Cliffs

Cleveland, OH, US
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- clevelandcliffs.com
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