David Rottschaefer: Email & Phone Number

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Mechanical Designer at WNA Engineering, Inc.|Pittsburgh, Pennsylvania, United States

Position:

Mechanical Designer at WNA Engineering, Inc.

Location:

Pittsburgh, Pennsylvania, United States

View David Rottschaefer's Email

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Last updated: 2026-07-21

Updated: 2026-07-21

Found email addresses for David Rottschaefer:

Business emails:

d****r@wnaengineering.com

Personal emails:

1************7@aol.com,

b************4@aol.com,

h**************6@aol.com

Found phones for David Rottschaefer:

+1-323-***-**43,

+1-323-***-**73,

+1-323-***-**98,

+1-480-***-**53

A different David Rottschaefer?

Work Experience 11 years

Mechanical Designer at WNA Engineering, Inc.

Jan 2021 - Current

Mechanical Designer Intern at WNA Engineering, Inc.

May 2020 - Aug 2020

Mechanical Designer Intern at Global Engineering Solutions

May 2019 - Aug 2019

Mechanical Designer Intern at CannonDesign

May 2018 - Aug 2018

Help Desk Assistant at Penn State New Kensington

Sep 2015 - Aug 2017

David Rottschaefer started working in 2015, then the employee has changed 3 companies and 2 jobs. On average, David Rottschaefer works for one company for 1 year 8 months.

Their professional focus is ASHRAE, AutoCAD, and Carrier HAP across 3 core areas.

David holds Engineer In Training certifications and has been awarded 1st Place Mechanical Thesis

Education

Master's Degree at Penn State University

Frequently Asked Questions

What is David Rottschaefer's email address?

SignalHire found verified email addresses for David Rottschaefer, both business and personal. Their business email is d****r@wnaengineering.com, and personal emails include 1************7@aol.com, b************4@aol.com, and h**************6@aol.com.

What is David Rottschaefer's phone number?

SignalHire found multiple verified phone numbers for David Rottschaefer: +1-323-***-**43, +1-323-***-**73, and +1-323-***-**98.

How do I contact David Rottschaefer at WNA Engineering, Inc.?

You can reach David Rottschaefer 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 David Rottschaefer's professional background?

David Rottschaefer has 11 years of professional experience. They have held roles including Mechanical Designer Intern, Mechanical Designer Intern, and Mechanical Designer Intern at companies such as WNA Engineering, Inc., Global Engineering Solutions, and CannonDesign. Their education includes Master's Degree from Penn State University.

Is David Rottschaefer's contact information up to date?

Yes. David Rottschaefer's SignalHire profile was last updated on 21 July 2026, reflecting their current position as Mechanical Designer at WNA Engineering, Inc. in Portersville, PA, United States.

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