Executive Director - Information Systems
Current
Feb 2020 - Present
AeroLeads people directory · profile
Michael Grattan Email & Phone Number
Executive Director - Information Systems at Monroe County Sheriff's Office
at
Monroe County Sheriff's Office
2 work emails found
@monroecounty.gov
3 phones found area 305
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Executive Director - Information Systems at Monroe County Sheriff's Office
Location
Key West, Florida, United States
Company size
Who is Michael Grattan? Overview
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Quick answer
Michael Grattan is listed as Executive Director - Information Systems at Monroe County Sheriff's Office at Monroe County Sheriff's Office, a with 215 employees, based in Key West, Florida, United States. AeroLeads shows a work email signal at monroecounty.gov, phone signal with area code 305, and a matched LinkedIn profile for Michael Grattan.
Michael Grattan previously worked as Executive Director - Information Systems at Monroe County Sheriff'S Office and System/Network Administrator at Monroe County Sheriff'S Office. Michael Grattan holds Master Of Science, Computer Information Systems from University Of Phoenix.
Company email context
Email format at Monroe County Sheriff's Office
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{first_initial}{last}@monroecounty.gov
89% confidence
AeroLeads found 2 current-domain work email signals for Michael Grattan. Compare company email patterns before reaching out.
Profile bio
About Michael Grattan
Michael Grattan is a Executive Director - Information Systems at Monroe County Sheriff's Office at Monroe County Sheriff's Office. He possess expertise in security, networking, firewalls, network security, help desk support and 40 more skills. Colleagues describe him as "I admire Mike Grattan for his strong work ethics and ability to balance his system and network responsibilities at Monroe County Sheriffs Office. Covering a unique stretch of land, resident base and visitors, Mike and the IT staff deliver solutions and security to the officers in the field and during the processes needed to protect and serve the County."
Listed skills include Security, Networking, Firewalls, Network Security, and 41 others.
Current workplace
Michael Grattan's current company
Company context helps verify the profile and gives searchers a useful next step.
Monroe County Sheriff'S Office
9 roles
Michael Grattan work experience
A career timeline built from the work history available for this profile.
System/Network Administrator
Monroe County Sheriff'S Office
I have the primary responsibility of keeping the systems and networks of the MCSO up and running 24/7. I manage all the firewall and systems/network security. I also have multiple other roles including writing/maintaining the jail door systems; managing the in-car mobile computers and camera system and other functions as needed.
Jan 1993 - Feb 2020
Jun 2008 - Dec 2013
Dock Manager
Little Palm Island
Oct 1991 - Jan 1993
System Manager
Cortex Corporation
Dec 1989 - Jun 1991
Data Processing Manager
Rhode Gear Usa
Jun 1988 - Dec 1989
Operations/System Manager
Fairhaven Corporation
Sep 1984 - Jun 1988
Programmer/Analyst
Vital Computer Services
Mar 1983 - Sep 1984
Systems Supervisor
Navios Corporation
Jun 1981 - Mar 1983
2 education records
Michael Grattan education
Master Of Science, Computer Information Systems
University Of Phoenix
Bs, Transportation Management
State University Of New York Maritime College
FAQ
Frequently asked questions about Michael Grattan
Quick answers generated from the profile data available on this page.
What company does Michael Grattan work for?
Michael Grattan works for Monroe County Sheriff's Office.
What is Michael Grattan's role at Monroe County Sheriff's Office?
Michael Grattan is listed as Executive Director - Information Systems at Monroe County Sheriff's Office at Monroe County Sheriff's Office.
What is Michael Grattan's email address?
AeroLeads has found 2 work email signals at @monroecounty.gov for Michael Grattan at Monroe County Sheriff's Office.
What is Michael Grattan's phone number?
AeroLeads has found 3 phone signal(s) with area code 305 for Michael Grattan at Monroe County Sheriff's Office.
Where is Michael Grattan based?
Michael Grattan is based in Key West, Florida, United States while working with Monroe County Sheriff's Office.
What companies has Michael Grattan worked for?
Michael Grattan has worked for Monroe County Sheriff'S Office, Florida Keys Community College, Little Palm Island, Cortex Corporation, and Rhode Gear Usa.
How can I contact Michael Grattan?
You can use AeroLeads to view verified contact signals for Michael Grattan at Monroe County Sheriff's Office, including work email, phone, and LinkedIn data when available.
What schools did Michael Grattan attend?
Michael Grattan holds Master Of Science, Computer Information Systems from University Of Phoenix.
What skills is Michael Grattan known for?
Michael Grattan is listed with skills including Security, Networking, Firewalls, Network Security, Help Desk Support, Computer Hardware, Windows 7, and Windows.
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