Doug Armstrong

Doug Armstrong is an experienced engineering and sales professional currently serving as Sales Manager at Harper International Corporation, a position held since September 2023. Prior to this role, Doug worked as a Process Technology Engineer at ALKEGEN and Unifrax I LLC, where responsibilities included providing technical specifications, managing system-level documentation, and leading HAZOP studies. Doug's extensive experience at Harper International Corporation spanned over a decade, during which roles included Sr. Process Technology Engineer and Sr. Application/Project Engineer. Earlier career highlights involve project engineering at R.P. Adams Company, overseeing technical and commercial details for specialized contracts, and at Aurora Technology Corporation, where Doug managed projects in compressor technology for alternative fuels. Doug holds a Bachelor of Science in Mechanical Engineering from the University at Buffalo.