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David Callaghan's
email & phone

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Current Position:

Systems Administrator at Epsilon, Inc.

Experience:

5 years

Location:

Greater Boston

How to contact David Callaghan

Last updated:2025-05-17
emaild****c@epsilon-inc.com
phone+1-***-***-4098
LinkedIn
Facebook
GitHub
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Analytics

According to LinkedIn David Callaghan started working on 2020, then the employee has changed 3 companies and 3 jobs. On average, David Callaghan works for one company for 1 year 2 months. David Callaghan has been working as a Systems Administrator for Epsilon, Inc. for 884 days. If you are interested in this candidate, contact him directly by using contact details provided by SignalHire.

Work Experience

Systems Administrator at Epsilon, Inc.

Apr 2023 - Current

Senior Network Administrator at DXC Technology

Jan 2023 - Jul 2023

Technical Specialist at Phillips Academy

May 2022 - Mar 2023

Tech Supervisor at Staples Technology Solutions

Dec 2020 - Nov 2021

Education

High School Diploma at Andover High School

Current Company Information Epsilon, Inc.

Name: Epsilon, Inc.

Speciality: Live Technology Support, Infrastructure Installation, Cloud Computing, Cyber Security, Computer Systems Engineering, IT Outsourcing, Network Systems Engineering, Enterprise Architecture, Business Technology Consulting, IT Consulting, Managed Services

Location: Weaverville, NC, United States

Employees: 200-500

HQ Phone: (828)398-5400

Description: Epsilon was founded on a simple yet powerful idea: IT should empower people, not frustrate them. Inspired by a climbing trip in 2009, we set out to make technology approachable, se...

Frequently Asked Questions

How long has David Callaghan been working as a Systems Administrator?

David Callaghan's total experience in various companies as a Systems Administrator 2 years 5 months.

What is David Callaghan's minimum period of employment in the companies?

David Callaghan's minimum period of employment in various companies is 6 months.

What is David Callaghan's average duration of employment for different companies?

On average, David Callaghan works for one company for 9 months

What industries has David Callaghan worked in?

David Callaghan works in the Information Technology and Services. Previously, David Callaghan worked in the Primary/Secondary Education.

What positions has David Callaghan held before?

Previously, David Callaghan worked as a Senior Network Administrator, and Technical Specialist, and Tech Supervisor.

How do I contact David Callaghan?

David Callaghan's email address is d****c@epsilon-inc.com, phone number is +1-***-***-4098. Sign up to get contact details.

Who are David Callaghan's peers at other companies?

David Callaghan's peers at other companies are Naveen kumar and Andres Sanchez and Astan Chee
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David Callaghan Namesakes

Name
Company
Position
D
Lead Business Risk Control Testing Specialist
D
Assistant Director of Product Development
D
Business Development Manager

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