Jack is a licensed professional engineer in Illinois and the U.S. Virgin Islands. He is also a professional land surveyor in Illinois, an IDOT Certification for Bridge Inspection – Program Manager, and Water Treatment Plant – Class A Operator. He is a member of the Illinois Society of Professional Engineers, National Society of Professional Engineers, Illinois Professional Land Surveyors Association, American Council of Engineering Companies, and CECI – Illinois Environmental Committee. 

Jack is responsible for planning, project design, preparation of plans and specifications, field inspection, preparation of payment estimates and other related documentation, construction staking and surveying, meeting with and reporting to clients, supervision of design personnel, and project management.