Julio Juarez, CIP
General Manager, Lima
Lima, Perú

Mr. Juarez is a geological engineer with 18 years of experience providing geotechnical, geological and geo-environmental services to the international mining industry. (CV en Español)

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Justin Knudsen, P.E., QP
Sr. Geotechnical Engineer
Lakewood, CO

Mr. Knudsen is a Professional Engineer (Civil/Geotechnical B.S. and M.S.) and project manager with 17 years of experience in the mining industry applying his geotechnical expertise. (CV en Español)

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Matt Bender, MBA, P.E., QP
Director of Metallurgy
Lakewood, CO

Mr. Bender is a Metallurgical Engineer with over 32 years of experience in the mining and minerals industry with precious metals, base metals, and industrial minerals. (CV en Español)

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Jared Purdy, P.E.
Sr. Geotechnical Engineer
Salt Lake City, UT

Mr. Purdy has 19 years of professional experience in mining geotechnics, geotechnical investigations, foundation design, and construction management projects. (CV en Español)

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Phillip Brown, CPG
Sr. Hydrologist
Lakewood, CO

Mr. Brown has 39 years of experience with water quality, supply, treatment and management, mine dewatering, aquifer testing and baseline hydrology studies within the U.S. and International mining industry. (CV en Español)

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Francisco Barrios, P.E., MBA
Sr. Civil Engineer
Tucson, AZ

Mr. Barrios has 15 years of experience in the civil and environmental engineering fields for the mining industry primarily throughout North America and Latin America. (CV en Español)

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Jim Willis, P.E.
Sr. Civil Engineer

Mr. Willis is a Sr. Civil Engineer with 14 years of experience in civil design and water resource engineering managing projects from feasibility level through construction. (CV en Español)

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Miguel Gutierrez, P.E., PMP
Sr. Geotechnical Engineer
Lakewood, CO

Mr. Gutierrez is a Sr. Geotechnical Engineer and Project Manager with 14 years of civil and geotechnical experience in the mining industry from scoping and pre-feasibility through engineering design. (CV en Español)

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Adrien Butler, P.E.
Sr. Civil Engineer
Lakewood, CO

Ms. Butler is a Project Civil Engineer with 14 years of professional civil engineering experience in the mining industry with an emphasis on tailings storage facilities and associated mining infrastructure. (CV en Español)

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Dr. Monica Moncada
Geotechnical Engineer
Lima, Peru

Ms. Moncada is a geotechnical engineer with 14 years’ experience in a variety of geotechnical projects. (CV en Espanol)

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Dante Bolanos, P.E.
Sr. Geo-Environmental Engineer
Tucson, AZ

Mr. Bolanos is a Sr. Geo-Environmental Engineer with 13 years of mining industry experience, primarily in Latin America and Western Africa. (CV en Español)

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Jiny Carrera, CIP
Geotechnical Engineer
Lakewood, CO

Ms. Carrera is a Project Geotechnical Engineer with more than 14 years of experience in the mining industry with expertise in various types of modeling and field investigations. (CV en Español)

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Troy Holm
Lead Civil 3D Designer
Lakewood, CO

Mr. Holm has 25 years of experience in CAD design, drafting, quantity calculation, 3D visualization and animation in the Civil and Mining Engineering industries. (CV en Español)

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Marco Noa, CIP
Water Resources Engineer
Lima, Perú

Mr. Noa is a Civil Engineer with 15 years of experience in consulting and construction of civil works, including analysis, design, and CQA. (CV en Español)

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Vladimir Miñano, CIP
Civil Engineer
Lima, Perú

Mr. Miñano is a civil engineer with 13 years of experience in mining infrastructure design, geotechnical engineering and field work from conceptual stages through closure. (CV en Español)

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Jesús Torres, CIP
Civil Engineer
Lima, Peru

Mr. Torres has 7 years of professional experience in civil design, hydraulics, and hydrology applied within the mining industry, which includes proficiency in hydraulic modeling software. (CV en Español)

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Bob Beach, EIT
Geological Engineer
Lakewood, CO

Mr. Beach is a Geological Engineer with 10 years of engineering experience in geotechnical field investigation, earthworks design, quality assurance and resident engineering duties. (CV en Español)

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Sean Robinson, EIT
Hydraulic/Hydrologic Engineer
Lakewood, CO

Mr. Robinson is a Hydraulic/Hydrologic Engineer with 8 years of experience performing hydraulic analysis and general civil engineering design for projects throughout North and Latin America. (CV en Español)

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Dr. Scott Ureel, PhD, EIT
Geotechnical/Geophysical Engineer
Elko, NV

Dr. Ureel is a geotechnical/geophysical engineer and mining consultant with 8 years experience in design, geotechnical investigation, analytical modeling, quality assurance, and on-site engineering. (CV en Español) 

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Richard Salas, EIT
Environmental Engineer
Salt Lake City, UT

Mr. Salas is a Staff Engineer with experience in resident engineering, hydraulic and hydrologic modeling, geotechnical investigations, and quality assurance in the U.S. and Mexico. (CV en Español)

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Jonathan Manning, EIT
Geological Engineer
Elko, NV

Mr. Manning is a Geological Engineer with experience in soil mechanics, geotechnical field investigation, groundwater, and on-site construction quality assurance/quality control. (CV en Español)

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Eric Miller
Geological Engineer
Lakewood, CO

Mr. Miller is a Geological Engineer with geotechnical and civil design experience, specifically earthworks design, civil drafting, hydrology and soil and rock mechanics. (CV en Español)

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Alcides Panez
Civil Engineer
Lima, Peru

Mr. Panez is a Civil Engineer with 9 years of experience in CAD design and topography, environmental permitting, and construction quality assurance/quality control. (CV en Español)

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Shawn Murphy, EIT
Environmental Engineer
Salt Lake City, UT

Mr. Murphy is an Environmental Engineer (EIT) with experience in design, hydrology, and hydraulics. (CV en Español)

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Elmer Cholán
Engineering Technician
Lima, Peru

Mr. Cholán is a project professional with 22 years of experience in construction quality control, quality assurance, safety and environmental programs for the mining and energy industries. (CV en Español)

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Shanna Brown
Engineering Technician
Elko, NV

Ms. Brown is an Engineering Technician with experience in AutoCAD, various graphic design software, field work, data analysis and project support. (CV en Español)

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Jim Shultz
Business Development
Lakewood, CO

Mr. Shultz has 42 years of experience in the mining services industry which includes executive management, project management, business development, marketing and strategic planning. (CV en Español)

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Becky Kohl-Fuller
Finance Manager
Lakewood, CO

Mrs. Kohl-Fuller has 32 years of experience in Finance, Accounting, and International Business from daily operations, capital planning, budgeting and forecasting through financial analysis, quality control and collections. (CV en Español)

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Tracey Rozelle
Project Assistant
Elko, NV

Mrs. Rozelle has 26 years of administrative and project support experience in document control and preparation, editing, and production serving a vital role for ensuring report integrity for technical documents. (CV en Español)

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Kari Kowalewski
Administrative Assistant
Salt Lake City, UT

Mrs. Kowalewski has 26 years of experience with Office Administration and Customer Service Support, specializing in travel logistics, event planning, office management and personnel training. (CV en Español)

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Kimberly Young
Executive Assistant
Lakewood, CO

Ms. Young has over 13 years’ experience in delivering the highest standards of excellence in planning and directing executive-level administrative affairs and rendering support. (CV en Español)

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Mayra Miguel
Senior Finance Analyst, Lima
Lima, Peru

Ms. Miguel is a Certified Public Accountant with 11 years of experience in the areas of accounting, taxes, finance and administration with an innovative ability to adapt to change. (CV en Español)

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Carla Cárdenas
Administrative Assistant, Lima
Lima, Peru

An Executive Secretary by profession, Ms. Cárdenas has 13 years of experience in the private sector; specializing in office programs, accounting and advanced English. (CV en Español)

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