Mark Claassen Email & Phone Number
Regional Director, Tunnel Construction Management, East USA @ Hatch
Mark Claassen Location
Pittsburgh, PA, US
Mark Claassen Work
- 2024 - now Regional Director, Tunnel Construction Management, East USA @ Hatch
- 2022 - now Principal, Sr. Practice Lead Tunnels @ Arcadis
- 2019 - 2022 Tunnelling Practice Lead - Canada @ WSP in Canada
- 2019 - 2019 Queensland Committee Member @ Australian Tunnelling Society
- 2018 - 2019 Senior Technical Director - Tunnels Team Leader @ GHD
- 2015 - 2018 Vice President - Operations (Tunnel) @ COWI
- 2014 - 2015 Designer's Representative on Site (Qatar) @ COWI
- 2005 - 2014 Sr. VP and Director of Tunnels and Geotechnical Services @ Lachel & Associates, Inc.
- 2003 - 2005 Senior Project Manager @ Jacobs
- 2001 - 2003 Engineering Geologist @ Haley & Aldrich
Mark Claassen Education
- Keller Graduate School of Management
Master of Management (Project Management)
2002 - 2004 - George Mason University
Bachelor's degree (Geology)
1985 - 1990
Mark Claassen Skills
- Project Management
- Tunnels
- Geotechnical Engineering
- Construction Management
- Civil Engineering
- Soil
- Construction
- Engineering Geology
- Excavation
- CPM Scheduling
Mark Claassen Summary
Mark Claassen, based in Pittsburgh, PA, US, is currently a Regional Director, Tunnel Construction Management, East USA at Hatch. Mark Claassen brings experience from previous roles at Arcadis, WSP in Canada, Australian Tunnelling Society and GHD. Mark Claassen holds a 2002 - 2004 Master of Management in Project Management @ Keller Graduate School of Management. With a robust skill set that includes Project Management, Tunnels, Geotechnical Engineering, Construction Management, Civil Engineering and more. Mark Claassen has 4 emails and 3 mobile phone numbers on RocketReach.
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