Jonathan Markiewicz: Email & Phone Number

Regional Manager, Northern Regions at Milestone Environmental Contracting Inc.|Greater Montreal Metropolitan Area, Canada

Position:

Regional Manager, Northern Regions at Milestone Environmental Contracting Inc.

Location:

Greater Montreal Metropolitan Area, Canada

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Last updated: 2026-06-26

Updated: 2026-06-26

Found email addresses for Jonathan Markiewicz:

Business emails:

j*******m@milestoneenv.ca

Personal emails:

j*****************z@gmail.com,

j****************z@gmail.com

Found phones for Jonathan Markiewicz:

+1-778-***-**42,

+1-306-***-**46,

+1-819-***-**31

A different Jonathan Markiewicz?

Work Experience 23 years

Regional Manager, Northern Regions at Milestone Environmental Contracting Inc.

Dec 2024 - Current

Owner at innovecon

Feb 2015 - Dec 2024

Senior Environmental Specialist at Public Services and Procurement Canada | Services publics et Approvisionnement Canada

Sep 2021 - Aug 2022

Temporary High School Science Teacher at Sir Wilfrid Laurier School Board

Sep 2020 - Jun 2021

Senior Project Manager at Outcome Consultants Inc

Aug 2016 - Oct 2019

General Contractor at IZBA Motifs

Aug 2008 - Oct 2016

Geologist/Hydrogeologist at Conestoga-Rovers & Associates (CRA), A GHD Company

May 2013 - Feb 2015

Project Manager at Franz Environmental Inc.

Mar 2010 - May 2013

Project Manager at DST Consulting Engineers Inc.

Aug 2006 - Feb 2010

Project Manager at Inspec-Sol - A GHD Company

Aug 2005 - Aug 2006

Environmental Scientist at XCG, a division of Trace Associates Inc.

Jan 2003 - Jan 2005

Jonathan Markiewicz started working in 2003, then the employee has changed 10 companies and 8 jobs. On average, Jonathan Markiewicz works for one company for 3 years 3 months.

Their professional focus is Contaminated Land, Environmental Awareness, and Environmental Compliance across 3 core areas.

Education

Bachelor of Science (BSc) at University of Waterloo

Frequently Asked Questions

What is Jonathan Markiewicz's email address?

SignalHire found verified email addresses for Jonathan Markiewicz, both business and personal. Their business email is j*******m@milestoneenv.ca, and personal emails include j*****************z@gmail.com, and j****************z@gmail.com.

What is Jonathan Markiewicz's phone number?

SignalHire found multiple verified phone numbers for Jonathan Markiewicz: +1-778-***-**42, +1-306-***-**46, and +1-819-***-**31.

How do I contact Jonathan Markiewicz at Milestone Environmental Contracting Inc.?

You can reach Jonathan Markiewicz 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 Jonathan Markiewicz's professional background?

Jonathan Markiewicz has 23 years of professional experience. They have held roles including Owner, Senior Environmental Specialist, and Temporary High School Science Teacher at companies such as innovecon, Public Services and Procurement Canada | Services publics et Approvisionnement Canada, and Sir Wilfrid Laurier School Board. Their education includes Bachelor of Science (BSc) from University of Waterloo.

Is Jonathan Markiewicz's contact information up to date?

Yes. Jonathan Markiewicz's SignalHire profile was last updated on 26 June 2026, reflecting their current position as Regional Manager, Northern Regions at Milestone Environmental Contracting Inc. in Langley, British Columbia, Canada.

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Ryan Waring

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Aanchal Alagh

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Brian Tempel

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Superintendent

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Samson Walsom

Milestone Environmental Contracting Inc.

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Justin Freeman

Milestone Environmental Contracting Inc.

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Eric Lawrance

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Senior Project Coordinator

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Chrystal Nahanee

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