Janna Postma: Email & Phone Number

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Chemical Engineering Research & Development Intern at Pentair|Madison, Wisconsin, United States

Position:

Chemical Engineering Research & Development Intern at Pentair

Location:

Madison, Wisconsin, United States

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Last updated: 2026-07-27

Updated: 2026-07-27

Found email addresses for Janna Postma:

Business emails:

j******a@pentair.com

Personal emails:

p**********6@gmail.com,

j**********a@wisc.edu,

j*****a@wisc.edu

Found phones for Janna Postma:

+1-520-***-**02,

+1-480-***-**97

A different Janna Postma?

Work Experience 3 years

Chemical Engineering Research & Development Intern at Pentair

May 2026 - Current

Engineering Ambassador at UW-Madison College of Engineering

Aug 2025 - Current

Head of Judicial Board at Alpha Omega Epsilon Sorority

Dec 2024 - Dec 2025

Director Of Alumni Rleations at Alpha Omega Epsilon Sorority

Aug 2024 - Dec 2024

Server at BARONES

May 2024 - Sep 2024

Business Development Summer Intern at Premier Service

Jun 2023 - Jul 2023

Janna Postma started working in 2023, then the employee has changed 4 companies and 5 jobs. On average, Janna Postma works for one company for 6 months.

Their professional focus is Analytical Chemistry, Biomedical Device Design, and Biomedical Engineering across 3 core areas.

Education

Bachelor of Science - BS at University of Wisconsin-Madison

Nanyang Technological University Singapore

Perrotis College

Frequently Asked Questions

What is Janna Postma's email address?

SignalHire found verified email addresses for Janna Postma, both business and personal. Their business email is j******a@pentair.com, and personal emails include p**********6@gmail.com, j**********a@wisc.edu, and j*****a@wisc.edu.

What is Janna Postma's phone number?

SignalHire found multiple verified phone numbers for Janna Postma: +1-520-***-**02, and +1-480-***-**97.

How do I contact Janna Postma at Pentair?

You can reach Janna Postma 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 Janna Postma's professional background?

Janna Postma has 3 years of professional experience. They have held roles including Engineering Ambassador, Head of Judicial Board, and Director Of Alumni Rleations at companies such as UW-Madison College of Engineering, Alpha Omega Epsilon Sorority, and Alpha Omega Epsilon Sorority. Their education includes Bachelor of Science - BS from University of Wisconsin-Madison, and Nanyang Technological University Singapore.

Is Janna Postma's contact information up to date?

Yes. Janna Postma's SignalHire profile was last updated on 27 July 2026, reflecting their current position as Chemical Engineering Research & Development Intern at Pentair in London, United Kingdom.

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