Mackenzie ONeil: Email & Phone Number

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Girls Varsity Hockey Assistant Coach at St. Mark's School|United States

Position:

Girls Varsity Hockey Assistant Coach at St. Mark's School

Location:

United States

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Last updated: 2026-05-28

Updated: 2026-05-28

Found email addresses for Mackenzie ONeil:

Business emails:

m**********n@pwc.com,

m**********n@pwc.de,

m**********n@ci.pwc.com

Personal emails:

m**************0@gmail.com,

m*************l@hws.edu

Found phones for Mackenzie ONeil:

+1-870-***-**13,

+1-909-***-**28,

+1-870-***-**12

A different Mackenzie ONeil?

Work Experience 9 years

Girls Varsity Hockey Assistant Coach at St. Mark's School

Nov 2025 - Current

Early Childhood Educator at Wellesley Hills Center for Early Education

Jan 2017 - Current

USA Hockey New York District Tryout Coach at USA Hockey

Jan 2022 - Jan 2025

Ice Hockey Skate Sharpener at Hobart and William Smith Colleges

Jan 2021 - Jan 2025

Game Day Student Worker at Hobart and William Smith Colleges

Jan 2021 - Jan 2025

Pre-Orientation Adventure Guide at Hobart and William Smith Colleges

Aug 2023 - Aug 2023

Youth Baseball/Softball Junior Coordinator at Red Sox Foundation

May 2024 - Aug 2024

Coach and Counselor at Dexter Southfield Summer Camps

Jun 2022 - Aug 2023

Front Desk Staff at Boston Sports Institute

May 2020 - Aug 2020

Mackenzie ONeil started working in 2017, then the employee has changed 6 companies and 8 jobs. On average, Mackenzie ONeil works for one company for 2 years 6 months.

Their professional focus is Microsoft Excel, Microsoft Office, and Skate Sharpening across 3 core areas.

Education

Master's degree at Hobart and William Smith Colleges

Bachelor's degree at Hobart and William Smith Colleges

Frequently Asked Questions

What is Mackenzie ONeil's email address?

SignalHire found verified email addresses for Mackenzie ONeil, both business and personal. Their business email is m**********n@pwc.com, and personal emails include m**************0@gmail.com, and m*************l@hws.edu.

What is Mackenzie ONeil's phone number?

SignalHire found multiple verified phone numbers for Mackenzie ONeil: +1-870-***-**13, +1-909-***-**28, and +1-870-***-**12.

How do I contact Mackenzie ONeil at St. Mark's School?

You can reach Mackenzie ONeil 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 Mackenzie ONeil's professional background?

Mackenzie ONeil has 9 years of professional experience. They have held roles including Early Childhood Educator, USA Hockey New York District Tryout Coach, and Ice Hockey Skate Sharpener at companies such as Wellesley Hills Center for Early Education, USA Hockey, and Hobart and William Smith Colleges. Their education includes Master's degree from Hobart and William Smith Colleges, and Bachelor's degree from Hobart and William Smith Colleges.

Is Mackenzie ONeil's contact information up to date?

Yes. Mackenzie ONeil's SignalHire profile was last updated on 28 May 2026, reflecting their current position as Girls Varsity Hockey Assistant Coach at St. Mark's School in Southborough, MA, United States.

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