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Brian Tomaszewski Email & Phone Number

IT Support Specialist at Charter Tech Services
Location: La Habra, California, United States 5 work roles 1 school
1 work email found @chartertechservices.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email b****@chartertechservices.com
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Current company
Role
IT Support Specialist
Location
La Habra, California, United States
Company size

Who is Brian Tomaszewski? Overview

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Quick answer

Brian Tomaszewski is listed as IT Support Specialist at Charter Tech Services, a with 29 employees, based in La Habra, California, United States. AeroLeads shows a work email signal at chartertechservices.com and a matched LinkedIn profile for Brian Tomaszewski.

Brian Tomaszewski previously worked as Computer Support Technician at Charter Tech Services and Helpdesk Technician at Quinn Company. Brian Tomaszewski holds Bachelor Of Science (Bs), Business Administration (Computer Information Systems) from California State Polytechnic University-Pomona.

Company email context

Email format at Charter Tech Services

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{first}@chartertechservices.com
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AeroLeads found 1 current-domain work email signal for Brian Tomaszewski. Compare company email patterns before reaching out.

Profile bio

About Brian Tomaszewski

I am a graduate of California State Polytechnic University Pomona with a B.S. in Business Administration and a focus in Computer Information Systems. I have a passion for assisting both individuals and organizations with their IT needs.My current skill set includes Windows desktop support, account management (AD, O365, Google), IT asset deployment, inventory management, and networking.

Listed skills include Networking, Troubleshooting, Html, Java, and 3 others.

Current workplace

Brian Tomaszewski's current company

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Charter Tech Services
Charter Tech Services
IT Support Specialist
La Habra, CA, US
Employees
29
AeroLeads page
5 roles

Brian Tomaszewski work experience

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Computer Support Technician

Current

Responsibilities and duties included: • Helpdesk call and ticket handling • Remote & on-site customer assistance • Configuration of workstations for office staff • Asset procurement, receiving, preparation, and deployment including the following: o Windows laptops o Chromebooks o Macbooks o iPads o Desktop printers o USB headsets o Wireless mice • Actively managed student devices on multiple platforms, including: o Microsoft Intune o Google Administrative Suite o Mosyle MDM • Additionally managed staff & student accounts for the following services: o RingCentral telecommunication software o Adobe Creative Cloud o HelloSign e-signature platform • Helped organize and participate in the varied platform migration project for hundreds of student devices • Helped organize and participate in the migration of inventory documentation from Google Sheets to Asset Tiger software • Actively managed and handled specialized accommodating technology requests for students with special needs

Jul 2020 - Present

Helpdesk Technician

City Of Industry, California, United States

• Helpdesk call & ticket handling • Remote & on-site customer assistance • Product receiving and inventory management • Interbranch travel throughout Southern California • Equipment deployment • Procurement, installation, management and troubleshooting of various hardware such as: o Desktops / laptops and all related peripherals including docks and monitors o Printers o Credit card transaction "swipers" o Signature pads o Tablets • Procurement, installation, management and troubleshooting of various software such as: o Windows OS (7, 10) o Office 365 suite o Microsoft Teams / Sharepoint o Adobe PDF products o Browsers (Internet Explorer, Chrome, Edge "Chromium") o Various Caterpillar machine technician applications (Electronic Technician, STW report writer, etc.) • Domain and network administration tasks such as: o Account creations, modifications, and terminations for the following systems: ▪ Active Directory ▪ Office 365 ▪ Caterpillar's CWS Identity system ▪ Caterpillar dealerships' DBS system • Vendor recruitment and management for the following services: o Electronic waste hauling o 3rd party printer management o Dell support • 1400-user, multi-branch migrations to and from the following: o Windows 7 -> Windows 10 o Lotus Notes -> Outlook

Nov 2016 - Apr 2020

It Support / Erp Lead Technician

Pomona, Ca

• Standard IT help desk responsibilities including call handling, issue triaging, troubleshooting, and ticket management • ERP system troubleshooting, documentation, module research, project management, client / third party coordination, SOP creation • Facility management - such as office security, mail retrieval, equipment / tool / work area maintenance, supplies restocking • On-site client visits for troubleshooting and equipment deliveries

Oct 2014 - Apr 2016

Tutor

Brian'S Tutoring Service

Charter Oak Public Library

I began my own tiny, independent tutoring service after being requested to offer some basic math homework assistance to a 4th grader during after school hours. I accumulated a few clients over the course of approximately 6 months and had regular appointments throughout the week, usually for an hour. I operated out of, but was not officially employed by, the Charter Oak Public Library. It offered me a fantastic opportunity to sharpen my interpersonal skills by simultaneously communicating math principles to school children and conducting semi-professional business arrangements with the parents.

Sep 2010 - Feb 2011
Team & coworkers

Colleagues at Charter Tech Services

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1 education record

Brian Tomaszewski education

FAQ

Frequently asked questions about Brian Tomaszewski

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

What company does Brian Tomaszewski work for?

Brian Tomaszewski works for Charter Tech Services.

What is Brian Tomaszewski's role at Charter Tech Services?

Brian Tomaszewski is listed as IT Support Specialist at Charter Tech Services.

What is Brian Tomaszewski's email address?

AeroLeads has found 1 work email signal at @chartertechservices.com for Brian Tomaszewski at Charter Tech Services.

Where is Brian Tomaszewski based?

Brian Tomaszewski is based in La Habra, California, United States while working with Charter Tech Services.

What companies has Brian Tomaszewski worked for?

Brian Tomaszewski has worked for Charter Tech Services, Quinn Company, Business Data Links, and Brian'S Tutoring Service.

Who are Brian Tomaszewski's colleagues at Charter Tech Services?

Brian Tomaszewski's colleagues at Charter Tech Services include Adesh Bridgemohan, Alexandre Romano, Victor Hernandez, Dylan Roquet, and Curtis Rowe Ii.

How can I contact Brian Tomaszewski?

You can use AeroLeads to view verified contact signals for Brian Tomaszewski at Charter Tech Services, including work email, phone, and LinkedIn data when available.

What schools did Brian Tomaszewski attend?

Brian Tomaszewski holds Bachelor Of Science (Bs), Business Administration (Computer Information Systems) from California State Polytechnic University-Pomona.

What skills is Brian Tomaszewski known for?

Brian Tomaszewski is listed with skills including Networking, Troubleshooting, Html, Java, Windows, Microsoft Office, and Php.

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