Team

540 is a forward-thinking company that the government turns to in order to #getshitdone. We do more than talk about it, we break down barriers to innovation and build impactful tech. We are changing the world by facilitating the frictionless flow of data across the government. We’re looking for someone with big ideas, who thrives on innovation and is a self-starter. If you love to learn about and work with new technologies, we want to talk to you.


John O'Brien

Chief Executive Officer

Trey White

Chief Technology Officer

Chris Bock

Chief Operating Officer

Claudia DeCarlo

Chief Customer Experience Officer

Jeremy Altman

Chief Information Officer

Patrick Knowlan

Software Engineer

Mark Ostrander

Software Engineer

Jeremy Lundstrom

Software Engineer

Cullen Kirkpatrick

Software Engineer

Don Brinker

Software Engineer

Ben Campbell

Software Engineer

Lindsey Rothschild

Operations Manager

Sam Cooper

Software Engineer

Anh Tran

Software Engineer

Martin Berlove

Software Engineer

Katie Lee

Test Engineer

Larry Sharpe

Software Engineer

David Zakar

Project Anchor

Courtney Wagner

Business Analyst

Nicholas Rinaldi

Software Engineer

Danny Luong

Software Engineer

Austin Moffa

Software Engineer

Sarah Ostrander

Creative Director

Sara Dyer

Software Engineer

Margaret Duarte

Software Engineer

Terri Wharff

Software Engineer

Vince Fertig

Software Engineer

Richard Lin

Software Engineer

Dan Roder

Software Engineer

Caitlin Hrebic

Director of Talent

Omar Khaliq

Test Engineer

Jaleesa Derrickson

Software Engineer

Alex Harasty

Software Engineer

Sulaiman Khan

DevSecOps Engineer

Mihai Ilie

Software Engineer