The Leadership Team

Photo of Zachary Kiehl

Zachary

Kiehl

CEO

Aptima, Inc.

Air Force Research Lab

Photo of Noah DePriest

Noah

DePriest

VP of Engineering

Aptima, Inc.

Analytic Diabetic Systems

Photo of Daniel Serfaty

Daniel

Serfaty

Senior Advisor

CEO, Aptima Inc.
BAE Systems

Photo of Roger Berry

Roger

Berry

Senior Advisor

Partner, Aptima Ventures and CEO, Sudoc, LLC.

Photo of Roger Edwards

Roger

Edwards

Senior Advisor

VP, Accelerant VC Fund
Dayton Development Coalition

Origin Story

The launch of the Sentinel Occupation Safety company is an exciting time for our team here at Aptima.

In the past five years, we’ve been working on government-funded contracts to develop technology for multiple aspects of a “confined spaces monitoring system”.

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Partners & Investors

Safety as a Service™

Join us in our quest to personalize safety and provide an intelligent guardian for workers in dangerous industrial settings.

Come work with us

Sentinel is growing and we're hiring. We welcome all qualified candidates.

See Available Positions