Mr. Johnejack has worked on natural resources, municipal infrastructure, low-level radioactive waste, and mining projects. He has worked exclusively in the mining sector since 1995.

 
 

His work experience includes:

 

  • Site characterization                                        

  • Waste characterization                                   

  • Baseline data collection                                 

  • Emergency preparedness planning               

  • Groundwater/surface water permitting            

  • Contaminated soil/sediment studies and remediation  

  • Environmental auditing and due diligence 

  • Mine closure

  • Civil design

  • Construction oversight

  • Cost estimating

  • Spill response and clean up

Mr. Johnejack is a registered professional engineer (civil) in Arizona, New Mexico, and Nevada, as well as a certified environmental auditor by the National Registry of Environmental Professionals (NREP).   

His formal education includes a B.S. degree in Watershed Science (Utah State University), a B.A. degree in Spanish (Utah State University), a M.S. degree in Civil Engineering (University of Arizona), and a M.S. degree in Hydrology (University of Arizona).   

Mr. Johnejack is bilingual (English-Spanish) and has worked throughout the Americas.  

Mr. Johnejack has been active in Health and Safety (H&S) throughout his career.  He served as H&S Coordinator for three offices from 2002 to 2012 while at Golder Associates, guiding these offices through improvements in H&S management driven by changes in the mining industry.