Our Team
Corporate Office
William "Bill" Tindal
Chief Executive Officer
Dwight Warnock
President & Chief Operating Officer
David “Dave” Rose
Chief of Staff
William “Bill” Stephens PMP, P.E.
Vice President of Technical Services
Cindy Light
Vice President of Human Resources Operations
Andy Notbohm
Vice President of Strategic Growth
Ron Keeton
Corporate Controller
Lisa Goins
Accounts Receivable Lead
Donna Rittenhouse
Payroll
Alex Lind
Accounts Receivable/Payable
Jessica “Jess” Jones
HR Lead
Sam Sharp
Director of Contracts
Debra “Dee” Markelonis
Senior Contracts Manager
Danielle Scott
Senior Contracts Manager
Craig Anderson
Contracts Administrator
Tommy Selby
Talent Acquisition Manager
Toby Gambill
Senior Technical Recruiter
Savannah Daniels
Business Development Specialist
Erin Collins
Marketing Specialist
Cristianna "Cristi" Trapuzzano
Resource Manager - PMO East
Trish Rhodes
Human Resources Specialist
Noah Calhoun
Business Development Analyst
Hannah Crowe
Talent Acquisition Administrator
Carol Hackler
Corporate Office Manager
Aiken, SC Office, Program Management Office (PMO)
Brian Brown
Director of Programs, East
Haley Trapuzzano
Business Integration Project Manager
Brandi Phillips
Technical Recruiter
Los Alamos, NM Office, Program Management Office (PMO)
Simon “Sim” Balkey
Director of Programs, West
Justeen Vialpando
Resource Manager - PMO West
Advisory Board
Tim Trapuzzano
Founder & Chairman of the Board
Colleen Trapuzzano
Co-Founder
Gard Clark
Advisory Board Member
Dan Christie
Advisory Board Member
Dave Swindle
Advisory Board Member