Jeff Hackstein: Email & Phone Number

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Technical Support Engineer at Johnson Controls|Greater Milwaukee, United States

Position:

Technical Support Engineer at Johnson Controls

Location:

Greater Milwaukee, United States

View Jeff Hackstein's Email

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Last updated: 2025-05-31

Updated: 2025-05-31

Found email addresses for Jeff Hackstein:

Business emails:

j****h@johnsoncontrols.com

Personal emails:

h***@hotmail.com,

j***@gmail.com,

j***@aol.com,

h***@wellsfargo.com

Found phones for Jeff Hackstein:

+1-323-***-**62,

+1-623-***-**43

A different Jeff Hackstein?

Work Experience 24 years

Technical Support Engineer at Johnson Controls

Jan 2022 - Current

Infrastructure Engineer, Custom Server Provisioning Team at Wells Fargo

Mar 2020 - Jun 2021

Operating System Engineer 5, Finance at Wells Fargo

May 2018 - Feb 2020

Technical Project Manager, End User Computing at Wells Fargo

Apr 2013 - Apr 2018

PC/LAN Engineer 4, End User Computing at Wells Fargo

May 2006 - Mar 2013

PC/LAN Engineer 3, End User Computing at Wells Fargo

Feb 2002 - Apr 2006

Jeff Hackstein started working in 2002, then the employee has changed 1 company and 5 jobs. On average, Jeff Hackstein works for one company for 3 years 11 months.

Frequently Asked Questions

What is Jeff Hackstein's email address?

SignalHire found verified email addresses for Jeff Hackstein, both business and personal. Their business email is j****h@johnsoncontrols.com, and personal emails include h***@hotmail.com, j***@gmail.com, and j***@aol.com.

What is Jeff Hackstein's phone number?

SignalHire found multiple verified phone numbers for Jeff Hackstein: +1-323-***-**62, and +1-623-***-**43.

How do I contact Jeff Hackstein at Johnson Controls?

You can reach Jeff Hackstein 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 Jeff Hackstein's professional background?

Jeff Hackstein has 24 years of professional experience. They have held roles including Infrastructure Engineer, Custom Server Provisioning Team, Operating System Engineer 5, Finance, and Technical Project Manager, End User Computing at companies such as Wells Fargo, Wells Fargo, and Wells Fargo.

Is Jeff Hackstein's contact information up to date?

Yes. Jeff Hackstein's SignalHire profile was last updated on 31 May 2025, reflecting their current position as Technical Support Engineer at Johnson Controls in Cork, Ireland, Ireland.

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