John McCullough

John is our General Manager / Marketing, with deep experience in CAD software development for manufacturing and engineering

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John McCullough has been working around CAD and engineering technology since high school. In his current role as General Manager Marketing at Kubotek Kosmos, he has brought those decades of experience to bear in guiding the company through new product releases and major marketing initiatives into specialized technical verticals.

Before working for Kubotek Kosmos where he has been primarily focused on marketing, John worked as a Quality Assurance Engineer for Onshape, another software company in the CAD space. He earned his bachelor's degree in Mechanical Engineering from Worcester Polytechnic Institute in Massachusetts.

With his decades of experience in the 3D engineering software segment, John is a recognized authority on matters of CAD, 3D engineering software development, and 3D data interoperability.

He has published numerous articles over the years, including:

Screen capture of webinar featuring John McCullough of Kubotek Kosmos and Will Smith of Action Engineering
webinar: mbd & aero/def manufacturing

Watch John's recent webinar

No registration needed. Learn how leading independent manufacturing shops are preparing for aerospace and defense jobs. This 60-minute webinar was recorded in December 2025