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David Armstrong Email & Phone Number

IT Systems Administrator at Greylock Federal Credit Union
Location: Great Barrington, Massachusetts, United States 6 work roles 4 schools
1 work email found @salisburyschool.org LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email d****@salisburyschool.org
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Greylock Federal Credit Union
Role
IT Systems Administrator
Location
Great Barrington, Massachusetts, United States
Company size
125 employees

Who is David Armstrong? Overview

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Quick answer

David Armstrong is listed as IT Systems Administrator at Greylock Federal Credit Union, a with 125 employees, based in Great Barrington, Massachusetts, United States. AeroLeads shows a work email signal at salisburyschool.org and a matched LinkedIn profile for David Armstrong.

David Armstrong previously worked as Greylock federal credit union at Greylock Federal Credit Union and Computer Consultant at Dc Computer Tech.. David Armstrong holds Cbspd Certified, Central Supply Processing Technician, 99 from Tunxis Community College, Farmington, Ct.

Company email context

Email format at Greylock Federal Credit Union

This section adds company-level context without repeating David Armstrong's masked contact details.

{first_initial}{last}@salisburyschool.org
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AeroLeads found 1 current-domain work email signal for David Armstrong. Compare company email patterns before reaching out.

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Profile bio

About David Armstrong

Experienced Computer Consultant with a demonstrated history of working in the hospital & health care industry. Skilled in Computer Repair, Dynamic Host Configuration Protocol (DHCP), Active Directory, Virtualization, and Network Administration. Strong information technology professional with a CBSPD Certified focused in Central Supply Processing Technician from Tunxis Community College, Farmington, CT.

Listed skills include Hardware, Computer Repair, Network Administration, Troubleshooting, and 8 others.

Current workplace

David Armstrong's current company

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

Greylock Federal Credit Union
Greylock Federal Credit Union
IT Systems Administrator
pittsfield, massachusetts, united states
Website
greylock.org
Employees
125
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Company profile
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6 roles

David Armstrong work experience

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

Computer Consultant

Dc Computer Tech.

Sheffield Ma.

Provided technological support including virus removal, troubleshooting, computer repairs, home and office networking and hardware and software installations/upgrades

Dec 2009 - Nov 2022

Hvac Tech

Sisco Tech

Sheffield, Massachusetts, United States

Install and maintain heating and cooling systems.

May 2018 - Jul 2020

Custodian

Salisbury School

Salisbury, Connecticut

Oct 2014 - May 2018

It Specialist

Schweitzer-Maudit International

Ancram, New York

Responsible for logistics as well as installing and maintaining IT hardware and software for personal computers, handheld devices, and printers.

Jan 2012 - Dec 2013
Team & coworkers

Colleagues at Greylock Federal Credit Union

Other employees you can reach at greylock.org. View company contacts for 125 employees →

JD Joseph Diaz Joseph Diaz Colleague at Greylock Federal Credit UnionPittsfield, Massachusetts, United States View → SP Samantha Petty Samantha Petty Colleague at Greylock Federal Credit UnionUnited States View → DK Debbie Kushnet Debbie Kushnet Colleague at Greylock Federal Credit UnionNorth Adams, Massachusetts, United States View → NS Nick Staffin Nick Staffin Colleague at Greylock Federal Credit UnionGreater Pittsfield Area, United States View → VC Vanessa Collins Vanessa Collins Colleague at Greylock Federal Credit UnionUnited States View → AV Alejandro Velez Alejandro Velez Colleague at Greylock Federal Credit UnionPittsfield, Massachusetts, United States View → SC Samantha Cahill Samantha Cahill Colleague at Greylock Federal Credit UnionPittsfield, Massachusetts, United States View → TM Tara Mccluskey Tara Mccluskey Colleague at Greylock Federal Credit UnionPittsfield, Massachusetts, United States View → JB Jonathan Bullock Jonathan Bullock Colleague at Greylock Federal Credit UnionPittsfield, Massachusetts, United States View → TB Tom Buckley Tom Buckley Colleague at Greylock Federal Credit UnionPittsfield, Massachusetts, United States View →
4 education records

David Armstrong education

Cbspd Certified, Central Supply Processing Technician, 99

Tunxis Community College, Farmington, Ct

A+, Mcp, Ccna

Certifications And Formal Training
FAQ

Frequently asked questions about David Armstrong

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

What company does David Armstrong work for?

David Armstrong works for Greylock Federal Credit Union.

What is David Armstrong's role at Greylock Federal Credit Union?

David Armstrong is listed as IT Systems Administrator at Greylock Federal Credit Union.

What is David Armstrong's email address?

AeroLeads has found 1 work email signal at @salisburyschool.org for David Armstrong at Greylock Federal Credit Union.

Where is David Armstrong based?

David Armstrong is based in Great Barrington, Massachusetts, United States while working with Greylock Federal Credit Union.

What companies has David Armstrong worked for?

David Armstrong has worked for Greylock Federal Credit Union, Dc Computer Tech., Berkshire Bank, Sisco Tech, and Salisbury School.

Who are David Armstrong's colleagues at Greylock Federal Credit Union?

David Armstrong's colleagues at Greylock Federal Credit Union include Joseph Diaz, Samantha Petty, Debbie Kushnet, Nick Staffin, and Vanessa Collins.

How can I contact David Armstrong?

You can use AeroLeads to view verified contact signals for David Armstrong at Greylock Federal Credit Union, including work email, phone, and LinkedIn data when available.

What schools did David Armstrong attend?

David Armstrong holds Cbspd Certified, Central Supply Processing Technician, 99 from Tunxis Community College, Farmington, Ct.

What skills is David Armstrong known for?

David Armstrong is listed with skills including Hardware, Computer Repair, Network Administration, Troubleshooting, Network Security, Virus Removal, Firewalls, and Virtualization.

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