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Mark Lenfest

Senior Project Manager

Mark is a Senior Project Manager with over 20 years of experience in the industry. As an expert in coordinating the efforts of the design and construction teams, he excels at ensuring that budget, quality, and schedule requirements are all met or exceeded on each of his projects.


Additionally, his experience managing the preconstruction process proves invaluable when understanding the logistics planning required on each project while concurrently maintaining a balance between scope and budget. Mark is a team player with excellent communication skills and integrity.


Prior to joining LeftField, Mark was working for a global construction management and engineering firm working full-time at Lonza supporting the construction of their biopharma manufacturing, lab space, utility, and facility projects. He also has an extensive background in land use and development, as well as in the Public K-12 and Higher Education markets.


When he is not working, Mark enjoys spending time outdoors with his family hiking, going to the beach, the gym and participating in the occasional terrain race.

The Right Choice in Project Management

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