Sarne Brewster is a Business Development Specialist at TWG Security, a leading integrator of surveillance, access control, and intrusion detection systems in the Lehigh Valley. She partners with businesses, municipalities, and schools to deliver tailored security solutions that enhance safety and operational efficiency. With a foundation in property management and real estate, she brings a strategic, site-sensitive approach to security infrastructure planning.

Sarne sits on the board of Big Brothers Big Sisters of the Lehigh Valley, where she supports youth mentorship and development programs. She is also a board member of the Bethlehem Mounted Police Unit, advancing public safety through community engagement. In 2025, she joined the Ambassadors Council, where she’s excited to contribute her experience and expand her impact in the region.

​Her work bridges high-tech security with civic leadership, making her a key figure in both corporate and community safety initiatives.