John Mattson: Email & Phone Number

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Business Owner at Magnetar Brewing|New York City Metropolitan Area, United States

Position:

Business Owner at Magnetar Brewing

Location:

New York City Metropolitan Area, United States

View John Mattson's Email

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Last updated: 2026-06-19

Updated: 2026-06-19

Found email addresses for John Mattson:

Business emails:

j**********n@hsbc.com

Personal emails:

j******s@aol.com,

j**********n@nps.k12.nj.us,

j******n@nps.k12.nj.us

Found phones for John Mattson:

+1-323-***-**17,

+1-870-***-**34,

+1-870-***-**87

A different John Mattson?

Work Experience 26 years

Business Owner at Magnetar Brewing

May 2022 - Current

Executive Director Performance Management at Newark Public Schools

Nov 2008 - Aug 2012

Executive Director of Human Resources at Newark Public Schools

Apr 2009 - Aug 2009

VP Business Systems/Senior Consultant at HSBC

Aug 2006 - Nov 2008

Senior Business Analyst at State Street

Jul 2000 - Jun 2003

John Mattson started working in 2000, then the employee has changed 3 companies and 4 jobs. On average, John Mattson works for one company for 2 years 8 months.

Their professional focus is Access, Analysis, and Business Analysis across 3 core areas.

Education

MBA at EDHEC Business School

BS at Florida Institute of Technology

Frequently Asked Questions

What is John Mattson's email address?

SignalHire found verified email addresses for John Mattson, both business and personal. Their business email is j**********n@hsbc.com, and personal emails include j******s@aol.com, j**********n@nps.k12.nj.us, and j******n@nps.k12.nj.us.

What is John Mattson's phone number?

SignalHire found multiple verified phone numbers for John Mattson: +1-323-***-**17, +1-870-***-**34, and +1-870-***-**87.

How do I contact John Mattson at Magnetar Brewing?

You can reach John Mattson 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 John Mattson's professional background?

John Mattson has 26 years of professional experience. They have held roles including Executive Director Performance Management, Executive Director of Human Resources, and VP Business Systems/Senior Consultant at companies such as Newark Public Schools, Newark Public Schools, and HSBC. Their education includes MBA from EDHEC Business School, and BS from Florida Institute of Technology.

Is John Mattson's contact information up to date?

Yes. John Mattson's SignalHire profile was last updated on 19 June 2026, reflecting their current position as Business Owner at Magnetar Brewing.

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