AeroLeads people directory · profile
Michael Haack Email & Phone Number
Senior IT Security Analyst
2 work emails found
@greatwesternbank.com
5 phones found area 605, 402, and 800
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Role
Senior IT Security Analyst
Location
Sioux Falls, South Dakota, United States
Who is Michael Haack? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Michael Haack is listed as Senior IT Security Analyst based in Sioux Falls, South Dakota, United States. AeroLeads shows a work email signal at greatwesternbank.com, phone signal with area code 605, 402, 800, and a matched LinkedIn profile for Michael Haack.
Michael Haack previously worked as Senior IT Security Analyst at Great Western Bank and Senior IT Security Analyst at Great Western Bank. Michael Haack holds Computer Science from South Dakota State University.
Company email context
Email format at greatwesternbank.com
This section adds company-level context without repeating Michael Haack's masked contact details.
{first}.{last}@greatwesternbank.com
89% confidence
AeroLeads found 2 current-domain work email signals for Michael Haack. Compare company email patterns before reaching out.
Profile bio
About Michael Haack
Michael Haack is a Senior IT Security Analyst.
Listed skills include Disaster Recovery, Networking, Vmware, Cisco Technologies, and 46 others.
8 roles · 33 years
Michael Haack work experience
A career timeline built from the work history available for this profile.
Senior It Security Analyst
Dec 2014 - Nov 2015
Sr. Network Engineer
Sep 2010 - Nov 2015
Sr. Network Administrator
Aug 2002 - Sep 2010
Sr. Systems Engineer
1996 - 2002
~6 yrs
Sr. Systems Engineer
1996 - 2002
~6 yrs
Sr. Systems Engineer
1999 - 2001
~2 yrs
Network Administrator
1993 - 1996
~3 yrs
2 education records
Michael Haack education
Computer Science
South Dakota State University
Education record
Mitchell High School
FAQ
Frequently asked questions about Michael Haack
Quick answers generated from the profile data available on this page.
What is Michael Haack's role at their current company?
Michael Haack is listed as Senior IT Security Analyst.
What is Michael Haack's email address?
AeroLeads has found 2 work email signals at @greatwesternbank.com for Michael Haack.
What is Michael Haack's phone number?
AeroLeads has found 5 phone signal(s) with area code 605, 402, 800 for Michael Haack.
Where is Michael Haack based?
Michael Haack is based in Sioux Falls, South Dakota, United States.
What companies has Michael Haack worked for?
Michael Haack has worked for Great Western Bank, Premier Bankcard, Llc, Datanet, Inter-Tel, and Mcleodusa.
How can I contact Michael Haack?
You can use AeroLeads to view verified contact signals for Michael Haack, including work email, phone, and LinkedIn data when available.
What schools did Michael Haack attend?
Michael Haack holds Computer Science from South Dakota State University.
What skills is Michael Haack known for?
Michael Haack is listed with skills including Disaster Recovery, Networking, Vmware, Cisco Technologies, Wan, Network Security, Troubleshooting, and Microsoft Exchange.
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