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John Darrin

  • Experience

Nuclear Industry  and Radiation Safety Professional

Radiation safety, project management, business development, business management, and radiological emergency preparedness.

Vice President: Pacific Development Services, Inc.
10/97 - Present

An international consulting group specializing in nuclear power and related projects.

  • Managed the development and launch of a new line of homeland security radiation monitoring instruments for a billion-dollar defense contractor.
  • Contacts with Federal, state, and local radiological emergency preparedness authorities and agencies throughout the US.
  • Participate in industry associations and standards development groups.
  • US liaison for several nuclear power development projects in China.
  • Clients included Packard Bio-Science (USA), Duratek (USA), General Atomics (USA), Ardexus (Canada), Framatome (France), Studsvik (Sweden), China National Nuclear Company (PRC), China Nuclear Energy Industry Company (PRC).

General Manager: Rados Technology USA
6/87 - 10/97

A manufacturer of radiation monitoring instruments with European and US subsidiaries.

  • Directed US operations.
  • Managed the development of radiation monitoring products and systems for the US market.
  • Participated in the worldwide management committee.

Vice President of Sales: Pacific Nuclear Systems
10/85 - 6/87

A merger of three companies providing products and services to the nuclear power industry.

  • Radioactive waste management systems and services.
  • Facility and environmental decontamination and decommissioning projects.
  • Nuclear materials transport and storage.

Vice President: Duratek Corporation
4/78 - 10/85

A manufacturing and service company providing waste management products and services to the nuclear industry.

  • Developed and commercialized new and patented waste management systems.
  • Directed the design, construction, and operation of a new manufacturing facility.
  • Liaison with university-based research and development programs.

Prior Experience

Participated in providing hazardous waste management services and hazardous materials remediation projects as a radiation safety technician, health physicist, project manager, and operations manager.


  • Colgate University, BA Degree
  • University of Virginia, Undergraduate coursework in physics
  • Johns Hopkins University, Undergraduate coursework in mathematics
John Darrin
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