Principle Design Group was founded on the premise of excellent customer service, at good value, on time and under budget. We conduct business with a high degree of integrity and transparency placing the customer's needs above our own. We always keep safety at the forefront of our designs in order to protect the customer from unnecessary risk and to keep all workers as safe as possible. Our staff is highly motivated to meet customer demands by embracing project challenges and maintaining flexibility to deliver the product that the customer desires.

An image of two hands shaking with 5 text bubbles around it - long term perspective, keeping commitments, active collaboration, mutual concern, and open communication
Ken Lee

Ken Lee

Professional Engineer

Ken Lee has been practicing engineering for over 23 years for various industries including energy, metals, automotive, and pharmaceutical. Ken has focused on providing the best engineering solutions possible with the utmost focus on schedule and efficiency. Ken has gained the trust of clients over the years by providing sound engineering solutions and being available to meet emergent demands. Ken has a broad range of experience on both large projects and small. Ken has earned an excellent reputation for being one of the best rigging and lifting engineers in the Evansville area including rigging and lifting support for structures and equipment approaching 500,000 lbs. Beyond engineering services, Ken also has extensive experience in scope development, preliminary construction cost estimating, budget tracking and construction administration assistance.

Ken has a reputation amongst his peers for an extraordinary work ethic and being responsive to the needs of his fellow team members and clients in order to maintain forward progress on projects under any circumstances.

Jason Fischer

Jason Fischer

Project Manager

Jason Fischer has worked in the energy industry for 13 years primarily for coal fired power plants and gas transmission stations where he has provided management and design services as well as project planning and field support for small and large projects. Jason has also provided architectural design services for commercial buildings such as banks, libraries, and K-12 schools. Jason works closely with clients and vendors to leverage technologies such as 3d software and 3d scanning / surveying to more efficiently communicate design ideas to shorten the schematic design phase of the project. Thinking outside the box and maintaining flexibility has served his clients well over the years to achieve excellent solutions under he most stringent schedules and project demands.

Jason brings to the project a strong work ethic, energy, excellent communication and always strives to meet client demands by providing the level of service the client requires to execute the project.

Brandon Spainhour
Structural Engineer
Kenneth Snoke
Piping Designer
Jeff Charlton
Project Manager, Mechanical & Chemical Engineering
Lindsey Cohen
Office Manager, Business Development Professional
Kenny Gish
Senior Designer
Luke Marsh
Structural Engineer
Mark Maurer
Structural Engineer
Adam Stoneberger
Structural Designer
Wid Winner
Site Manager, Mechanical Engineer
Tyler Wisner
Mechanical Engineer
If you’re interested in joining our team, please send a resume to

Value

Responsiveness

Leadership

Teamwork