Mark Claassen Email & Phone Number
Regional Director, Tunnel Construction Management, East USA @ Hatch
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Mark Claassen Location
- Pittsburgh, PA, US
Mark Claassen Work
- Regional Director, Tunnel Construction Management, East USA @ (November 2024 - Present)
- Principal, Sr. Practice Lead Tunnels @ (May 2022 - Present)
- Tunnelling Practice Lead - Canada @ (September 2019 - May 2022)
- Queensland Committee Member @ (January 2019 - September 2019)
- Senior Technical Director - Tunnels Team Leader @ (September 2018 - September 2019)
- Vice President - Operations (Tunnel) @ (June 2015 - June 2018)
- Designer's Representative on Site (Qatar) @ (June 2014 - June 2015)
- Sr. VP and Director of Tunnels and Geotechnical Services @ (February 2005 - June 2014)
- Senior Project Manager @ (January 2003 - February 2005)
- Engineering Geologist @ (January 2001 - December 2003)
- Project Manager and Senior Geologist @ (January 1999 - December 2001)
- Engineering Geologist and Site design coordinator @ (January 1996 - January 1999)
- Engineering Geologist @ (January 1994 - January 1996)
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
- Earthworks
- Tunneling
- Water
- Geology
- Slope Stability
- Feasibility Studies
- Drainage
- Engineering
- Project Control
- Project Engineering
- Contract Management
- Project Planning
- Business Development
- Marketing
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 3 emails and 3 mobile phone numbers on RocketReach.
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