Mark Welsko, P.E.

CTO at WES.net - Worldwide Environmental Services

Baltimore, Maryland, United States

About Mark Welsko, P.E.

Mark Welsko, P.E. is CTO at WES.net - Worldwide Environmental Services. Location: Baltimore, Maryland, United States.

I’m an engineer, builder, and innovator focused on transforming how the world powers, cools, and connects its digital infrastructure. I lead the development of next-generation, AI-ready data center platforms that merge intelligent power, advanced cooling, and resilient design into modular systems deployable anywhere the grid reaches. With over 30 years of experience in critical infrastructure, energy systems, and data center engineering, I specialize in turning complex technical challenges into simple, scalable solutions. My approach integrates factory-manufactured architectures, digital twin modeling, and data-driven monitoring to shorten build timelines, enhance reliability, and lower environmental impact. I believe true innovation lies at the intersection of efficiency, adaptability, and human purpose. From designing distributed energy systems to developing AI-powered operational platforms, my work aims to make technology serve people; enabling smarter decisions, sustainable growth, and resilient communities. I’m passionate about collaboration, mentorship, and advancing the next generation of engineers and leaders who will shape the evolving infrastructure of the AI era.

Skills

  • Microgrids
  • Distributed Energy Resources (DER)
  • UPS systems

Additional experience

  • VP of Technology

    WES.net - Worldwide Environmental Services

    January 2016 – January 2018

Education

  • Bachelor of Electrical Engineering, University of Delaware