Sealevel Systems, Inc. will be closed until Monday, December 2, 2024.

Management Team

Meet our leadership team.

At Sealevel, we hold ourselves accountable at the highest levels. That’s why our team leaders are among the best.

Tom O'Hanlan

CEO

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Alma Mater Virginia Tech, BS in Electrical Engineering
Hometown Waynesboro, VA

Susan O'Hanlan

President

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Earle Foster

Sr VP of Sales

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Alma Mater Clemson University, BS in Computer Engineering
Hometown Greenville, SC

Sarah Beasley

CMO

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Alma Mater Clemson University, BA in Early Childhood Education
Hometown Salisbury, MD

Bobby Richardson

Director of Operations

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Alma Mater Clemson University, BS in Computer Engineering
Hometown Gaffney, SC

Jeff Baldwin

Director of Engineering

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Alma Mater Clemson University, BS in Electrical Engineering, Minor in Business Administration
Hometown McClellanville, SC

Brandon Hansen

COO & CFO

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Alma Mater Erskine College, BS in Business Clemson University, MPAcc
Hometown Minneapolis, MN

Don Campo

Director of Purchasing

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Alma Mater Sacred Heart University, BS in Business Management
Hometown Bridgeport, CT

Marc Foster

Strategic Account Manager

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Alma Mater Clemson University, BS in Corporate Finance
Hometown Pendleton, SC