Mark Stephenson: Email & Phone Number

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Area Manager at Sobieski Mechanical & Fire Protection|Wilmington, Delaware, United States

Position:

Area Manager at Sobieski Mechanical & Fire Protection

Location:

Wilmington, Delaware, United States

View Mark Stephenson's Email

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Last updated: 2026-06-19

Updated: 2026-06-19

Found email addresses for Mark Stephenson:

Business emails:

m*********n@sobieskiinc.com

Personal emails:

m***********9@hotmail.com

Found phones for Mark Stephenson:

+1-480-***-**37,

+1-480-***-**20

A different Mark Stephenson?

Work Experience 10 years

Area Manager at Sobieski Mechanical & Fire Protection

Mar 2026 - Current

Operations Manager at Sobieski Mechanical & Fire Protection

Mar 2025 - Mar 2026

Company Commander at US Army

Sep 2022 - Feb 2025

Operations Officer at US Army

Nov 2021 - Aug 2022

Observer Coach/Trainer at US Army

Sep 2020 - Oct 2021

Manuever Captains Career Course at US Army

Jan 2020 - Aug 2020

Company Executive Officer at US Army

Mar 2018 - Dec 2019

Platoon Leader at US Army

Apr 2017 - Mar 2018

Basic Officer Leaders Course at US Army

May 2016 - Mar 2017

Project Manager at Siemens

Sep 2024 - Dec 2024

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

Their professional focus is Agile Methodologies, Command and Control, and Contract Management across 3 core areas.

Mark holds Project Management Professional (PMP) certifications.

Education

Bachelor's degree at United States Military Academy at West Point

Frequently Asked Questions

What is Mark Stephenson's email address?

SignalHire found verified email addresses for Mark Stephenson, both business and personal. Their business email is m*********n@sobieskiinc.com, and personal emails include m***********9@hotmail.com.

What is Mark Stephenson's phone number?

SignalHire found multiple verified phone numbers for Mark Stephenson: +1-480-***-**37, and +1-480-***-**20.

How do I contact Mark Stephenson at Sobieski Mechanical & Fire Protection?

You can reach Mark Stephenson through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Mark Stephenson's professional background?

Mark Stephenson has 10 years of professional experience. They have held roles including Operations Manager, Company Commander, and Operations Officer at companies such as Sobieski Mechanical & Fire Protection, US Army, and US Army. Their education includes Bachelor's degree from United States Military Academy at West Point.

Is Mark Stephenson's contact information up to date?

Yes. Mark Stephenson's SignalHire profile was last updated on 19 June 2026, reflecting their current position as Area Manager at Sobieski Mechanical & Fire Protection in Newark, Delaware, United States.

Mark Stephenson Namesakes

Name

Company

Position

Mark Stephenson

Metropolitan State University of Denver

Affiliate Professor

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Mark Stephenson

Myself

Writer & Playwright -- Independent

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Mark Stephenson

Nebraska Law Enforcement Training Center

Director

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