Mainstay Engineering Group
Sean Marzolf is a seasoned civil project manager currently with Mainstay Engineering Group since May 2022, following a tenure as a civil engineering professional at Carroll Engineering Corporation from November 2021 to May 2022. Prior experience includes serving as a senior design engineer at LANDCORE Engineering Consultants, PC in 2021, a senior civil engineer at KS Engineers, P.C. from October 2007 to April 2021, and a project engineer at Morris & Ritchie Associates, Inc. from February 2002 to October 2007. Sean Marzolf holds a Bachelor of Science in Engineering in Civil Engineering Systems from the University of Pennsylvania, completed in 1999.
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Mainstay Engineering Group
At Mainstay Engineering, we are the bedrock of tech innovation. Nationally recognized as a leader in civil and structural engineering services for over 20 years, we build the foundation that empowers high-tech and mission critical companies to soar. With over 4,000+ successful projects completed, and our unwavering commitment to precision, quality and excellence, and our long-term strategic partnerships with life sciences, semi-conductor, battery, data center and clean energy clients, we provide the essential support and expertise that ensures the best solution for your project. Our design professionals are licensed to perform engineering services in the U.S., but our reach extends beyond borders, having performed consulting services internationally. Mainstay began with a focus on servicing Life Sciences, and has grown to a team of 55 experienced professionals and Subject Matter Experts (SMEs), servicing our partners and clients. Today, 85% of our portfolio is comprised of Mission Critical projects, a testament to the trust our clients place in us for their most important projects. Trust Mainstay to be your cornerstone.