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Callahan John Email & Phone Number

Sr. Technical Instructor at Axcelis Technologies at Axcelis Technologies

Location: Fitchburg, Massachusetts, United States 1 work role

2 work emails found @axcelis.com LinkedIn matched

✓ Verified July 2026 3 data sources Profile completeness 71%

Current company

Axcelis Technologies

Role

Sr. Technical Instructor at Axcelis Technologies

Location

Fitchburg, Massachusetts, United States

Company size

895 employees

Who is Callahan John? Overview

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Quick answer

Callahan John is listed as Sr. Technical Instructor at Axcelis Technologies at Axcelis Technologies, a with 895 employees, based in Fitchburg, Massachusetts, United States. AeroLeads shows a work email signal at axcelis.com and a matched LinkedIn profile for Callahan John.

Callahan John previously worked as Sr. Technical Instructor at Axcelis Technologies.

Company email context

Email format at Axcelis Technologies

This section adds company-level context without repeating Callahan John's masked contact details.

{first}.{last}@axcelis.com

92% confidence

AeroLeads found 2 current-domain work email signals for Callahan John. Compare company email patterns before reaching out.

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Profile bio

About Callahan John

Callahan John is a Sr. Technical Instructor at Axcelis Technologies at Axcelis Technologies.

Current workplace

Callahan John's current company

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

Axcelis Technologies

Sr. Technical Instructor at Axcelis Technologies

beverly, massachusetts, united states

Website

axcelis.com

Employees

895

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Company profile

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1 role

Callahan John work experience

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

Sr. Technical Instructor

Axcelis Technologies

Team & coworkers

Colleagues at Axcelis Technologies

Other employees you can reach at axcelis.com. View company contacts for 895 employees →

Daphne Lin Colleague at Axcelis TechnologiesTaiwan, Province Of China View → NR

Nardo Rosario Colleague at Axcelis TechnologiesPeabody, Massachusetts, United States View → BY

Bev Young Colleague at Axcelis TechnologiesEssex County, Massachusetts, United States View → DH

Diane Hofhaug Colleague at Axcelis TechnologiesBeverly, Massachusetts, United States View → ZL

Zaw Lwin Oo Colleague at Axcelis TechnologiesSingapore View → MW

Michael Wilk Colleague at Axcelis TechnologiesWindham, New Hampshire, United States View → UM

Usejd Musabelliu Colleague at Axcelis TechnologiesSalem, Massachusetts, United States View → VS

Vincent Szeto Colleague at Axcelis TechnologiesGreater Boston, United States View → BR

Brennan Romero Colleague at Axcelis TechnologiesBurlington, Massachusetts, United States View → JT

Jim Towey Colleague at Axcelis TechnologiesBeverly, Massachusetts, United States View →

FAQ

Frequently asked questions about Callahan John

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

What company does Callahan John work for?

Callahan John works for Axcelis Technologies.

What is Callahan John's role at Axcelis Technologies?

Callahan John is listed as Sr. Technical Instructor at Axcelis Technologies at Axcelis Technologies.

What is Callahan John's email address?

AeroLeads has found 2 work email signals at @axcelis.com for Callahan John at Axcelis Technologies.

Where is Callahan John based?

Callahan John is based in Fitchburg, Massachusetts, United States while working with Axcelis Technologies.

What companies has Callahan John worked for?

Callahan John has worked for Axcelis Technologies.

Who are Callahan John's colleagues at Axcelis Technologies?

Callahan John's colleagues at Axcelis Technologies include Daphne Lin, Nardo Rosario, Bev Young, Diane Hofhaug, and Zaw Lwin Oo.

How can I contact Callahan John?

You can use AeroLeads to view verified contact signals for Callahan John at Axcelis Technologies, including work email, phone, and LinkedIn data when available.

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