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Mark Witzel Email & Phone Number

Systems Architect at eScience & Technology Solutions, Inc. (eSTS) at eScience & Technology Solutions, Inc. (eSTS)

Location: Escondido, California, United States 1 work role

1 work email found @estsi.com 4 phones found area 760, 941, 781, and 703 LinkedIn matched

✓ Verified August 2026 4 data sources Profile completeness 71%

Current company

eScience & Technology Solutions, Inc. (eSTS)

Role

Systems Architect at eScience & Technology Solutions, Inc. (eSTS)

Location

Escondido, California, United States

Company size

55 employees

Who is Mark Witzel? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Mark Witzel is listed as Systems Architect at eScience & Technology Solutions, Inc. (eSTS) at eScience & Technology Solutions, Inc. (eSTS), a with 55 employees, based in Escondido, California, United States. AeroLeads shows a work email signal at estsi.com, phone signal with area code 760, 941, 781, 703, and a matched LinkedIn profile for Mark Witzel.

Mark Witzel previously worked as Systems Architect at Escience & Technology Solutions, Inc. (Ests).

Company email context

Email format at eScience & Technology Solutions, Inc. (eSTS)

This section adds company-level context without repeating Mark Witzel's masked contact details.

{first}.{last}@estsi.com

89% confidence

AeroLeads found 1 current-domain work email signal for Mark Witzel. Compare company email patterns before reaching out.

View email format View company profile Management contacts

Profile bio

About Mark Witzel

Mark Witzel is a Systems Architect at eScience & Technology Solutions, Inc. (eSTS) at eScience & Technology Solutions, Inc. (eSTS).

Current workplace

Mark Witzel's current company

Company context helps verify the profile and gives searchers a useful next step.

Escience & Technology Solutions, Inc. (Ests)

Systems Architect at eScience & Technology Solutions, Inc. (eSTS)

n charleston, virginia, united states

Website

estsi.com

Employees

55

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Company profile

View company profile Email format

1 role

Mark Witzel work experience

A career timeline built from the work history available for this profile.

Systems Architect

Escience & Technology Solutions, Inc. (Ests)

Team & coworkers

Colleagues at eScience & Technology Solutions, Inc. (eSTS)

Other employees you can reach at estsi.com. View company contacts for 55 employees →

AM

Al Maes Colleague at Escience & Technology Solutions, Inc. (Ests)Ozark, Alabama, United States View → RK

Ramesh Kumar Colleague at Escience & Technology Solutions, Inc. (Ests)India View → TB

Tyler Booth Colleague at Escience & Technology Solutions, Inc. (Ests)Fort Novosel, Alabama, United States View → JR

Jeff Reid, Msgt, Usaf (Ret) Colleague at Escience & Technology Solutions, Inc. (Ests)Camden, South Carolina, United States View → NR

Natan Ryder Colleague at Escience & Technology Solutions, Inc. (Ests)Israel View → BF

Biggy Frank Colleague at Escience & Technology Solutions, Inc. (Ests)Los Angeles, California, United States View → TS

Teresa Singleton Colleague at Escience & Technology Solutions, Inc. (Ests)Cincinnati, Ohio, United States View → ED

Ehab Damra Colleague at Escience & Technology Solutions, Inc. (Ests)United Arab Emirates View → RP

Ron Pflieger Colleague at Escience & Technology Solutions, Inc. (Ests)United States View → TR

Theresa Raymundo Colleague at Escience & Technology Solutions, Inc. (Ests)Greater Augusta Area, United States View →

FAQ

Frequently asked questions about Mark Witzel

Quick answers generated from the profile data available on this page.

What company does Mark Witzel work for?

Mark Witzel works for eScience & Technology Solutions, Inc. (eSTS).

What is Mark Witzel's role at eScience & Technology Solutions, Inc. (eSTS)?

Mark Witzel is listed as Systems Architect at eScience & Technology Solutions, Inc. (eSTS) at eScience & Technology Solutions, Inc. (eSTS).

What is Mark Witzel's email address?

AeroLeads has found 1 work email signal at @estsi.com for Mark Witzel at eScience & Technology Solutions, Inc. (eSTS).

What is Mark Witzel's phone number?

AeroLeads has found 4 phone signal(s) with area code 760, 941, 781, 703 for Mark Witzel at eScience & Technology Solutions, Inc. (eSTS).

Where is Mark Witzel based?

Mark Witzel is based in Escondido, California, United States while working with eScience & Technology Solutions, Inc. (eSTS).

What companies has Mark Witzel worked for?

Mark Witzel has worked for Escience & Technology Solutions, Inc. (Ests).

Who are Mark Witzel's colleagues at eScience & Technology Solutions, Inc. (eSTS)?

Mark Witzel's colleagues at eScience & Technology Solutions, Inc. (eSTS) include Al Maes, Ramesh Kumar, Tyler Booth, Jeff Reid, Msgt, Usaf (Ret), and Natan Ryder.

How can I contact Mark Witzel?

You can use AeroLeads to view verified contact signals for Mark Witzel at eScience & Technology Solutions, Inc. (eSTS), including work email, phone, and LinkedIn data when available.

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