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Greg Calahan Email & Phone Number

Senior Telecommunications Program Analyst at Maricopa County Sheriff's Office

Location: Phoenix, Arizona, United States 1 work role

1 work email found @mcso.maricopa.gov 1 phone found area 616 LinkedIn matched

✓ Verified May 2026 4 data sources Profile completeness 86%

Current company

Maricopa County Sheriff's Office

Role

Senior Telecommunications Program Analyst

Location

Phoenix, Arizona, United States

Company size

839 employees

Who is Greg Calahan? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Greg Calahan is listed as Senior Telecommunications Program Analyst at Maricopa County Sheriff's Office, a company with 839 employees, based in Phoenix, Arizona, United States. AeroLeads shows a work email signal at mcso.maricopa.gov, phone signal with area code 616, and a matched LinkedIn profile for Greg Calahan.

Company email context

Email format at Maricopa County Sheriff's Office

This section adds company-level context without repeating Greg Calahan's masked contact details.

{first}_{last}@mcso.maricopa.gov

86% confidence

AeroLeads found 1 current-domain work email signal for Greg Calahan. Compare company email patterns before reaching out.

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Profile bio

About Greg Calahan

Greg Calahan is a Senior Telecommunications Program Analyst at Maricopa County Sheriff's Office. He possess expertise in networking, servers, software installation, it service management, information technology and 44 more skills. He is proficient in German. Colleagues describe him as "Greg was a pleasure to work for, and a refreshingly honest person to learn from. Exceptionally knowledgable in his industry, and a great resource for just about anything Mac. Look forward to collaborating with in the future!" and "Greg has served my companies with top-notch IT services for several years. He is a terrific communicator, so you will always understand the issue and resolution. And he works on both PCs and Apple computers. He understands the word ‘crisis’ in the business world and offers rapid service at reasonable fees. In my years of working with IT service providers, Greg is one of the best in West Michigan!"

Listed skills include Networking, Servers, Software Installation, It Service Management, and 45 others.

Current workplace

Greg Calahan's current company

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

Maricopa County Sheriff'S Office

Senior Telecommunications Program Analyst

Phoenix, AZ, US

Website

mcso.org

Employees

839

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Company profile

View company profile Email format

1 role

Greg Calahan work experience

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

Senior Telecommunications Program Analyst

Maricopa County Sheriff'S Office

Phoenix, Az, Us

Team & coworkers

Colleagues at Maricopa County Sheriff's Office

Other employees you can reach at mcso.org. View company contacts for 839 employees →

MB

Martin Beverly Colleague at Maricopa County Sheriff'S Office Goodyear, Arizona, United States, United States View → FW

Frank Wilts Colleague at Maricopa County Sheriff'S Office Peoria, Arizona, United States, United States View → AP

Ahmmed Patwary Colleague at Maricopa County Sheriff'S Office Glendale, Arizona, United States, United States View → SK

Suzan Keebler Colleague at Maricopa County Sheriff'S Office Avondale, Arizona, United States, United States View → MC

Michael Cinquini Colleague at Maricopa County Sheriff'S Office Surprise, Arizona, United States, United States View → MD

Mbuh David Colleague at Maricopa County Sheriff'S Office Phoenix, Arizona, United States, United States View → JC

Joe Cervantez Colleague at Maricopa County Sheriff'S Office Greater Phoenix Area, United States View → DR

Dennis Robinson Colleague at Maricopa County Sheriff'S Office Greater Phoenix Area, United States View → JD

J Dale Colleague at Maricopa County Sheriff'S Office Sun City, Arizona, United States, United States View → MA

Mabis Ayala Colleague at Maricopa County Sheriff'S Office Greater Phoenix Area, United States View →

FAQ

Frequently asked questions about Greg Calahan

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

What company does Greg Calahan work for?

Greg Calahan works for Maricopa County Sheriff's Office.

What is Greg Calahan's role at Maricopa County Sheriff's Office?

Greg Calahan is listed as Senior Telecommunications Program Analyst at Maricopa County Sheriff's Office.

What is Greg Calahan's email address?

AeroLeads has found 1 work email signal at @mcso.maricopa.gov for Greg Calahan at Maricopa County Sheriff's Office.

What is Greg Calahan's phone number?

AeroLeads has found 1 phone signal(s) with area code 616 for Greg Calahan at Maricopa County Sheriff's Office.

Where is Greg Calahan based?

Greg Calahan is based in Phoenix, Arizona, United States while working with Maricopa County Sheriff's Office.

What companies has Greg Calahan worked for?

Greg Calahan has worked for Maricopa County Sheriff'S Office.

Who are Greg Calahan's colleagues at Maricopa County Sheriff's Office?

Greg Calahan's colleagues at Maricopa County Sheriff's Office include Martin Beverly, Frank Wilts, Ahmmed Patwary, Suzan Keebler, and Michael Cinquini.

How can I contact Greg Calahan?

You can use AeroLeads to view verified contact signals for Greg Calahan at Maricopa County Sheriff's Office, including work email, phone, and LinkedIn data when available.

What skills is Greg Calahan known for?

Greg Calahan is listed with skills including Networking, Servers, Software Installation, It Service Management, Information Technology, Management, Integration, and Security.

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