Dave Stelzer: Email & Phone Number

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Systems Engineering Supervisor at Community First Credit Union | Wisconsin|Green Bay, Wisconsin, United States

Position:

Systems Engineering Supervisor at Community First Credit Union | Wisconsin

Location:

Green Bay, Wisconsin, United States

View Dave Stelzer's Email

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Last updated: 2026-06-10

Updated: 2026-06-10

Found email addresses for Dave Stelzer:

Business emails:

d******r@johnhenryhomes.com,

d******r@attbi.com,

d**e@techbytesgb.com

Personal emails:

d**********8@fuse.net,

c************r@gmail.com,

s******0@hotmail.com

Found phones for Dave Stelzer:

+1-205-***-**42,

+1-870-***-**00,

+1-205-***-**94,

+1-520-***-**96

A different Dave Stelzer?

Work Experience 27 years

Systems Engineering Supervisor at Community First Credit Union | Wisconsin

May 2025 - Current

Senior System Engineer at Green Bay Packaging

May 2024 - Jan 2025

Security Engineer at Nicolet National Bank

Jan 2024 - May 2024

Director of Infrastructure at Nicolet National Bank

Dec 2021 - Jan 2024

Network Architect at Nicolet National Bank

Dec 2014 - Dec 2021

Data Center Administrator at Nicolet National Bank

Jun 2010 - Dec 2014

IT Specialist at Nicolet National Bank

Jun 2006 - Dec 2010

IT Security Specialist at Associated Banc-Corp

Jan 2005 - Jan 2006

IT Security Specialist at Associated Bank

Jan 2004 - Jan 2006

Intern at Associated Bank

Jan 1999 - Jan 2000

Dave Stelzer started working in 1999, then the employee has changed 4 companies and 8 jobs. On average, Dave Stelzer works for one company for 2 years 5 months.

Their professional focus is Cloud Computing, Cloud Security, and Cybersecurity across 3 core areas.

Education

Bachelor of Science at Winona State University

Frequently Asked Questions

What is Dave Stelzer's email address?

SignalHire found verified email addresses for Dave Stelzer, both business and personal. Their business email is d******r@johnhenryhomes.com, and personal emails include d**********8@fuse.net, c************r@gmail.com, and s******0@hotmail.com.

What is Dave Stelzer's phone number?

SignalHire found multiple verified phone numbers for Dave Stelzer: +1-205-***-**42, +1-870-***-**00, and +1-205-***-**94.

How do I contact Dave Stelzer at Community First Credit Union | Wisconsin?

You can reach Dave Stelzer through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Dave Stelzer's professional background?

Dave Stelzer has 27 years of professional experience. They have held roles including Senior System Engineer, Security Engineer, and Director of Infrastructure at companies such as Green Bay Packaging, Nicolet National Bank, and Nicolet National Bank. Their education includes Bachelor of Science from Winona State University.

Is Dave Stelzer's contact information up to date?

Yes. Dave Stelzer's SignalHire profile was last updated on 10 June 2026, reflecting their current position as Systems Engineering Supervisor at Community First Credit Union | Wisconsin in Neenah, WI, United States.

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