Chris Haack: Email & Phone Number

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Sr. Systems Engineer at OST, Inc.|Davenport, Iowa, United States

Position:

Sr. Systems Engineer at OST, Inc.

Location:

Davenport, Iowa, United States

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Last updated: 2026-05-24

Updated: 2026-05-24

Found email addresses for Chris Haack:

Business emails:

c****k@ostglobal.com

Personal emails:

c*******7@yahoo.com,

j*******0@yahoo.com,

c****k@gmail.com

Found phones for Chris Haack:

+1-323-***-**93,

+1-323-***-**61,

+1-870-***-**29

A different Chris Haack?

Work Experience 4 years

Sr. Systems Engineer at OST, Inc.

Mar 2025 - Current

General Engineer at Devcom Armaments Center

Apr 2024 - Mar 2025

Chemical Engineering Intern at Collins Aerospace

May 2023 - Aug 2023

Engineering Intern at US Army Corps of Engineers

Jun 2022 - Apr 2023

Chris Haack started working in 2022, then the employee has changed 3 companies and 3 jobs. On average, Chris Haack works for one company for 10 months.

Their professional focus is Aspen Plus, Chemical Engineering, and Leadership across 3 core areas.

Education

Bachelor's degree at Iowa State University

Associate of Science - AS at Eastern Iowa Community College

Frequently Asked Questions

What is Chris Haack's email address?

SignalHire found verified email addresses for Chris Haack, both business and personal. Their business email is c****k@ostglobal.com, and personal emails include c*******7@yahoo.com, j*******0@yahoo.com, and c****k@gmail.com.

What is Chris Haack's phone number?

SignalHire found multiple verified phone numbers for Chris Haack: +1-323-***-**93, +1-323-***-**61, and +1-870-***-**29.

How do I contact Chris Haack at OST, Inc.?

You can reach Chris Haack 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 Chris Haack's professional background?

Chris Haack has 4 years of professional experience. They have held roles including General Engineer, Chemical Engineering Intern, and Engineering Intern at companies such as Devcom Armaments Center, Collins Aerospace, and US Army Corps of Engineers. Their education includes Bachelor's degree from Iowa State University, and Associate of Science - AS from Eastern Iowa Community College.

Is Chris Haack's contact information up to date?

Yes. Chris Haack's SignalHire profile was last updated on 24 May 2026, reflecting their current position as Sr. Systems Engineer at OST, Inc. in McLean, VA, United States.

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