Sigma Leadership

Our leadership combines diverse expertise with a shared commitment to our core values. Together with the extended Sigma Technologies team, they drive our strategic direction forward.

Our Executive Team

Ryan Hetrick

Chief Executive Officer

Adam Ousley

Chief Operating Officer

Matt Hilton

Chief Operating Officer

Our Leadership Team

Robert Sturtz

Vice President, Operations

Rob Hattabaugh

Director, Project Management

Nicole Strayer

Director, Technical Operations

Ryan Martin

Director, Project Management

Stephanie Herron

Director, Technical Operations

Courtney Gerweck

Director, Human Resources

Randy Coleman

Director, Engineering

Jennifer Weddington

Controller

Tony Pasquinelli

Director, IT

Join TeamSigma®

We’re always looking for high-performing, passionate people driven to collaborate and continuously improve. Together, we are TeamSigma®.

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