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Mark Sefer

Vice President, Information Technology and PMO Technology

Mark Sefer serves as the Vice President of IT & PMO at PosiGen, overseeing the Information Technology department with over 25 years of experience in the field. As a seasoned Information Technology Executive, Mark brings unparalleled expertise and leadership to PosiGen, drawn from his extensive background across diverse industries including telecommunications, energy, healthcare, and consulting.


Throughout his illustrious career, Mark has held pivotal roles in leading organizations such as Speedcast and Transocean, where he drove transformative IT initiatives, optimized processes, and elevated operational efficiency. Noteworthy among his achievements is his proficiency in establishing Project Management Offices (PMOs) from inception, establishing robust frameworks that facilitate seamless project delivery and governance.

Mark holds a Bachelor of Business Administration in Management Information Systems from the University of Houston.