Toepfer & Associates, PLLC

Trusted Advisors
Global Experience for Hire

Trusted Advisors | Global Experience for Hire

On the Side ofScience.

Expert Radiation & Health Physics Services — delivering competence, command, and integrity to every engagement since 2012.

Litigation Support

Because YourExpert Matters.

Radiation and Health Physics experts prescreened to the Daubert Standard, supporting toxic tort, NOV response, dose reconstruction, and NORM/TENORM cases nationwide.

Nuclear Services

Moving the WorldForward.

Technical support for new nuclear facilities, data centers, and environmental stewardship — from licensing and pre-commissioning surveys to operational health physics and advocacy counsel support.

Nuclear, Water, and Energy

Policy and Technical AdvocacyEngineering, Design, and Environmental ServicesWater RemediationWater TreatmentEnergy Efficiency EvaluationsWater StewardshipToxic TortsLitigation SupportExpert WitnessForensic Exposure InvestigationsPermittingLicensing SupportRadiation Protection & Safety ProgramsX-Ray SafetyRSO SupportIntake and Dose ReconstructionExposure Pathway Modeling

Leadership

Meet Our Leadership

Our network of dedicated associates stands ready to serve you. Initial consultations are always free to align our experts with your specific needs.

Jesse R. Toepfer

Chief Executive

Jesse R. Toepfer

PhD · PE · PMP

Throughout his career, Jesse has continually applied his progressive leadership skills directing dozens of multi-disciplinary projects. He is a subject matter expert in formal Multi-Criteria Decision-Making (MCDM) techniques whose practical applications encompass system efficiency, energy and infrastructure optimization, strategic use of assets, and liability-to-asset conversion delivery. His core experience spans site administration and management of radioactive materials, along with licensing and regulatory affairs with the NRC and Agreement States. Jesse's specialty concentration is water treatment system planning, engineering, design, permitting, construction, and commissioning, and groundwater remediation projects. He is a technical and regulatory expert on radiation, health physics, uranium recovery, radon, dose assessment, and dose reconstruction, and has authored and co-authored various SOPs, policy directives, training programs, and specifications. He graduated from Excelsior College with a BS in nuclear engineering technology and earned his master's and doctoral degrees from Old Dominion University.

Jason D. Hout

Senior Associate

Jason D. Hout

CHP · PMP

Jason's 25-year repertoire spans medical health physics, nuclear power generation, industrial radiation safety, nuclear engineering, water chemistry, nuclear and radiological permitting, X-ray safety, training, and education. He is a Certified Health Physicist, a former president of the North Central Chapter of the Health Physics Society, and an active member of the exam panel for the National Registry of Radiation Protection Technologists. Jason earned his bachelor's degree from Thomas Edison University and holds two master's degrees — one from Southern Methodist University in engineering management and the second from Oregon State in health physics. He is currently a PhD candidate at West Virginia University.

Jeremiah J. Beam

Senior Associate

Jeremiah J. Beam

MBA

Jeremiah brings more than 25 years of progressive leadership to the Toepfer & Associates team. With nearly twenty years' experience in commercial nuclear power, Jeremiah is an expert in reactor operations, electrical engineering, nuclear engineering, and radiation protection. His extensive experience in the nuclear industry is complemented by decades of supporting work in business finance, business management consulting, training, and education. Jeremiah earned his BS from Excelsior College in nuclear engineering technology and also holds an MBA from Walden University.

Jennifer Williams

Senior Associate

Jennifer Williams

Jen brings more than 25 years of experience spanning financial modeling, operational management, real estate and mortgages, and business development. In her current role, she serves as an account executive, ensuring clients have maximum leverage of Toepfer & Associates’ resources, and also supports client growth initiatives for continuing education and professional development. Jen is a radiation technician and serves as an adjunct instructor on Toepfer & Associate’s radiation training team. Additionally, she assists with engineering and design coordination, as well as implementation strategies for clients in highly regulated industries. Jen holds a BS in psychology from North Central College.

Established 2012

Our Story.

Established in 2012, Jesse Toepfer created Toepfer & Associates, PLLC to make a difference in the way people think about radiation, clean water, and energy consumption. Our mission is service par excellence — underpinned by hard work, dedication, and decades of global experience.

Veteran OwnedGlobal ReachDaubert Prescreened

Mission

"To make a difference in the way people think about radiation, clean water, and energy consumption."

Jesse Toepfer and the team bring decades of field experience to every engagement — from courtrooms and regulatory hearings to construction sites and remediation projects. Whether you need a technical expert, a project manager, or an RSO, our lean and agile team is ready to respond.

Practice Areas

Veteran Owned
Lean, Agile & Responsive
Community Oriented
International Availability
On the Side of Science