Michael Costello: Email & Phone Number

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Enterprise Account Executive at Cumberland Group|Charleston, South Carolina Metropolitan Area, United States

Position:

Enterprise Account Executive at Cumberland Group

Location:

Charleston, South Carolina Metropolitan Area, United States

View Michael Costello's Email

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Last updated: 2026-06-28

Updated: 2026-06-28

Found email addresses for Michael Costello:

Business emails:

m**************o@logrhythm.com,

m*******o@paloaltonetworks.com,

m**************o@cumberland.com

Personal emails:

m*******a@yahoo.com,

r**********o@hotmail.com,

s******s@aol.com

Found phone for Michael Costello:

+1-***-***-8147

A different Michael Costello?

Work Experience 10 years

Enterprise Account Executive at Cumberland Group

Sep 2025 - Current

Regional Sales Manager (Cortex) - Enterprise Healthcare, Southeast at Palo Alto Networks

Nov 2024 - Sep 2025

Territory Sales Manager at Palo Alto Networks

Jun 2021 - Nov 2024

Regional Sales Manager at Exabeam

Mar 2018 - Jun 2021

Senior Sales Development Representative at Exabeam

May 2017 - Feb 2018

Sales Development Representative at Exabeam

Sep 2016 - Feb 2018

Michael Costello started working in 2016, then the employee has changed 2 companies and 5 jobs. On average, Michael Costello works for one company for 1 year 9 months.

Michael is proficient in English, French, and Italian. Their professional focus is Blogging, Critical Thinking, and Customer Service across 3 core areas.

Michael holds Pure Storage Sales Professional, FLIGHT Destinations: Cortex & Unit 42, and FLIGHT Destinations: Strata certifications and has been awarded Dean's List and Omnicron Student Leader Award

Education

Bachelor's Degree at Saint Louis University

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Michael Costello

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Michael Costello

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