Advisory Board

Advisory Board

Sigmatech’s Advisory Board was founded in 2009. Our board members’ community relationships and combined years of experience are a valuable strategic advantage in our industry.


Gurmej S. Sandhu, Ph.D.
Founder, Chairman & Chief Technical Advisor
Huntsville, Alabama

  • 35 years technical & management experience
  • Air Force Space Command (AFSPC), U.S. Army Aviation & Missile Command (AMCOM), Space & Missile Defense Command (SMDC), Research, Development & Engineering Center (RDEC) & Program Executive Offices (PEOs), NASA Marshall Space Flight Center (MSFC)
  • Career spans realms of research, industry & education
  • Over 100 technical publications on system science & signal processing
  • Inducted to the Distinguished Engineering Academy of the University of Alabama in Huntsville in 2001 and was a recipient of the Distinguished Alumni Award, the university’s highest honor, for the year 2004.
  • Board of Directors of the University of Alabama at Huntsville Foundation
  • Huntsville/Madison County Chamber of Commerce Board of Directors
  • Diverse background ranging from executive leadership & program management to principal engineer & project lead for companies that include Boeing Aerospace, Teledyne Brown Engineering & General Research Corporation
Gurmej Sandhu, Ph.D.

Paul Bogosian, USA, SES Retired

  • 35 years federal service
  • Level III professional certifications in contracting and program management
  • 25 years Army aviation program experience
  • Over 100 technical publications on system science & signal processing
  • Former Director AMCOM Acquisition Center, Deputy Program Officer Aviation and Army’s PEO for Aviation

BG. Bob Drolet, USA, Retired

  • 40 years technical & management experience with Air Force Space Command, AMCOM, SMDC, RDEC & PEOs
  • Former senior executive Lockheed Martin Space Systems Company
  • Army officer 29 years
  • Former PEO, acquisition executive, Army Air Defense Systems
  • Managed over $3B multi-system portfolio
  • Chairman, Veterans Memorial Foundation
  • Board & Past President Advisory, AUSA
  • YMCA Service to Veterans Board
BG. Bob Drolet, USA, RETIRED