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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 May 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 company 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 →

Jihyun Min Colleague at Axcelis Technologies Saemkkumi, Gyeonggi, South Korea, Korea, Republic Of View → TC

Tony Cameron Colleague at Axcelis Technologies Peabody, Massachusetts, United States, United States View → ZG

Zaldy Guerzon Colleague at Axcelis Technologies Oceanside, California, United States, United States View → KS

Kathy Surette Colleague at Axcelis Technologies Greater Boston, United States View → WS

William Sweet Colleague at Axcelis Technologies Gloucester, Massachusetts, United States, United States View → WL

Weng Lam Colleague at Axcelis Technologies Peabody, Massachusetts, United States, United States View → SB

Stephen Boulay Colleague at Axcelis Technologies Pelham, New Hampshire, United States, United States View → CL

Chiwoo Lee Colleague at Axcelis Technologies Seongnam, Gyeonggi, South Korea, Korea, Republic Of View → SG

Shawn Gates Colleague at Axcelis Technologies Lynn, Massachusetts, United States, United States View → JJ

Jaeweon Jeong Colleague at Axcelis Technologies P’yŏngt’aeng-ni, Gyeonggi, South Korea, Korea, Republic Of 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 Jihyun Min, Tony Cameron, Zaldy Guerzon, Kathy Surette, and William Sweet.

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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