Mazzetti Welcomes Greg Liles, Director of Technology Consulting

Greg Liles, RCDD, OSP

Director of Technology Consulting
3/28/25

We are excited to welcome Greg Liles to Mazzetti as our Director of Technology Consulting. With over 30 years of experience in the technology and design industry, Greg brings a wealth of expertise and passion for delivering exceptional results across a wide range of sectors, including healthcare, data centers, corporate, science and technology, hospitality, and government.

Greg began his career in 1994, and his extensive experience spans the design, bidding, and build phases of numerous projects, with a focus on traditional design-bid-build methods, as well as IPD and IPD-lite projects.

What sets Greg apart is his deep understanding of project team dynamics. His experience as a part of the design team, within the Owner’s IT staff, and as an Owner’s Rep/Program Manager gives him a unique perspective that helps guide and motivate project teams toward success. His leadership fosters collaboration and ensures that teams meet their project goals efficiently and effectively.

A particularly notable project in Greg’s early career was his work on technology design for the Centers for Disease Control (CDC). He was tasked with ensuring that labs with varying Biological Security Levels (BSL), including BSL-4, were airtight when pressurized. Greg and his team devised an innovative solution using outdoor-rated gel-filled cables and epoxy to seal the conduits, allowing the labs to be safely pressurized. This solution, which is still in use today over 20 years later, demonstrates Greg’s ability to tackle complex challenges with lasting results.

Greg is particularly excited by the opportunity to contribute to impactful projects and to help others succeed. His problem-solving skills and commitment to excellence have been key drivers throughout his career. As a member of HIMSS and BICSI, Greg continues to contribute to the industry by providing valuable insights and expertise in every project he undertakes. We are thrilled to have him on board and look forward to his leadership and contributions at Mazzetti.


Adam Sachs, PE

Associate, Mechanical Engineer

Amy Pitts, MBA, BSN, RN

Medical Equipment Project Manager

Angela Howell, BSN, RN

Senior Associate, Medical Equipment Project Manager

Anjali Wale, PE, LEED AP

Associate Principal, Senior Electrical Engineer

Austin Barolin, PE, CEM, LEED AP O&M

Senior Associate, Senior Decarbonization Engineer

Ben Pettys, PE

Senior Associate, Mechanical Engineer

Bilal Malik

Associate, Senior Electrical Designer

Brennan Schumacher, LEED AP

Principal, Lighting Design Studio Leader

Brian Hageman, LEED AP

Associate Principal, Plumbing Discipline Lead

Brian Hans, PE, LEED AP

Principal, Senior Mechanical Engineer

Brian J. Lottis, LEED AP BD+C

Senior Associate, Senior Mechanical Designer

Brianne Copes, PE, LEED AP

Senior Associate, Mechanical Engineer

Bryen Sackenheim

Principal, Technology Practice Leader

Carolyn Hartmann

Medical Equipment Project Manager

Charles Wales

Senior Commissioning Authority

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