INTERNSHIP DETAILS

Geology Intern

CompanyCalPortland
LocationJurupa Valley
Work ModeOn Site
PostedDecember 21, 2025
Internship Information
Core Responsibilities
The intern will assist with various aspects of economic geology and land issues, including mapping, mine planning, and mineral exploration. They will also help design and budget projects at multiple plant locations and perform assigned plant tasks.
Internship Type
full time
Salary Range
$21 - $27
Company Size
1265
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Established in 1891, CalPortland is a major building materials and construction solutions provider to the Western United States and Canada. We provide solutions to your greatest construction challenges with expertise in cement production and distribution, ready mixed concrete, aggregate, asphalt, construction services and other building materials. CalPortland is committed to solving tomorrow's challenges today through the advancement of sustainable materials and renewable technologies. The recognition by US EPA ENERGY STAR over the last twenty consecutive years (2005 - 2024) is a feat that is unmatched by any other U.S. building materials company.
About the Role

Job Summary

CalPortland is seeking a summer intern for the Corporate Engineering Group. This internship is ideal for a student interested in geology. The intern will have the opportunity to work on a variety of heavy capital projects. Exposure to various plants and mine sites.

Benefits

At CalPortland, we’re proud to offer a comprehensive, competitive benefits package that provides health and financial support to our most important resources: our employees.  Your benefits are an important part of your overall compensation at CalPortland. That’s why we give you a wide range of benefits to choose from.  All regular full time employees may enroll in a variety of health and welfare plans including medical, dental and vision plans.  Other benefits include life insurance, disability coverage, employee assistance program, and retirement program.  The company also has a variety of voluntary benefits for employees to choose from.

Compensation

$20.50-$27.00/hr DOE

Responsibilities

  • Complete Safety and MSHA training and any other site/job specific required training
  • Carry-out and practice all safety training and Company policies
  • Assist with all aspects of economic geology and land issues
  • Mapping, mine planning, mineral exploration, permitting, research of government land issues, and environmental geology
  • Provide help, designing and budgeting for projects at multiple plant locations
  • Additional work with other engineering disciplines
  • Assist in routine housekeeping and maintenance of the facilities
  • Learn about other CalPortland departments and interface as required   
  • Attend summer intern orientation event at corporate headquarters in Las Vegas, NV
  • Perform plant tasks as assigned

Education

Currently pursuing a bachelor's degree in Geology

Requirements/Qualifications

  • Proficient in Microsoft Office Suite, i.e., Outlook, Word, Excel, PowerPoint
  • Good attendance and punctual
  • Ability to work a flexible schedule.
  • Ability to work independently and in a team setting
  • Must possess valid driver's license, insurance and be insurable to drive company vehicles

Preferred:

  • Experience with equipment management software
  • Basic knowledge of CAD or GIS
  • Ability to hike up to 5 miles in desert summer conditions
  • Prior experience or internship in construction or building materials industry

Conditions of Employment

Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check. Some positions require FMCSA regulated on-going drug and alcohol testing.

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Key Skills
Microsoft Office SuiteSafety TrainingEconomic GeologyMappingMine PlanningMineral ExplorationPermittingResearchEnvironmental GeologyProject DesignBudgetingTeamworkIndependent WorkEquipment Management SoftwareCADGIS
Categories
Science & ResearchEngineeringEnvironmental & SustainabilityConstructionTrades
Benefits
MedicalDentalVisionLife InsuranceDisability CoverageEmployee Assistance ProgramRetirement ProgramVoluntary Benefits