Mark Shirley Email & Phone Number

Homesteader @ Shirley Ranch

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Mark Shirley Location

Colorado Springs, CO, US

Mark Shirley Work

2025 - now Homesteader @ Shirley Ranch
2023 - now Founder @ Entropy Engineering and Consulting LLC
2024 - 2025 Director DevSecOps Engineering @ Prudential Financial

2023 - 2023 Director Application Security Strategy @ Prudential Financial
2021 - 2023 Senior Customer Protection Engineer @ Salesforce
2018 - 2022 Senior Security Detection and Incident Response Engineer @ Slack
2016 - 2018 Senior Security Engineer @ CenturyLink
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2013 - 2016 Senior Security Engineer @ Level 3 Communications
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2012 - 2013 Senior System Administrator @ Level 3 Communications
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2010 - 2012 System Administrator @ Webroot
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Mark Shirley Education

University of Arizona
Sinclair Community College

Mark Shirley Skills

Threat Detection Engineering
Technical Support
Windows

Windows Server
Microsoft Exchange
Active Directory
Cisco ASA
Catalyst Switches
Linux System Administration
Systems Management

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Mark Shirley Summary

Mark Shirley, based in Colorado Springs, CO, US, is currently a Homesteader at Shirley Ranch. Mark Shirley brings experience from previous roles at Entropy Engineering and Consulting LLC, Prudential Financial and Salesforce. Mark Shirley holds a University of Arizona. With a robust skill set that includes Threat Detection Engineering, Technical Support, Windows, Windows Server, Microsoft Exchange and more. Mark Shirley has 1 emails on RocketReach.

Mark Shirley Emails

Found 1 emails

@gmail.com

Mark Shirley Phone Numbers

Found 1 phone numbers

+1 937-343-XXXX

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Mark Shirley

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Mark Shirley

Homesteader at Shirley Ranch

Colorado Springs, CO, US
1
- gmail.com
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- +1 937-343-XXXX

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