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Engineering Geologist Jobs in Riverside, CA (NOW HIRING)

Tetra Tech is adding an Engineering Geologist to our team based in Diamond Bar, CA. The group specializes in geotechnical engineering and geologic assessment projects mostly locally in southern ...

Mid-Senior Geologist

Irvine, CA · On-site

$90K - $140K/yr

Master's degree or higher in Geology, Geologic Engineering, or similar (preferred) * Professional registration in California as a Geologist (PG) or Certified Engineering Geologist (CEG) or ...

California Professional Geologist (PG). * Valid US driver's License required. Preferred Qualifications: * MSc in Geology, Engineering Geology, or Earth Science. 2 years project management experience.

California Professional Geologist (PG). * Valid US driver's License required. Preferred Qualifications: * MSc in Geology, Engineering Geology, or Earth Science. 2 years project management experience.

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Project Geologist

Lake Elsinore, CA · On-site

$70K - $120K/yr

We are seeking a Project Geologist with 4+ years of experience to support geotechnical and engineering geology projects throughout Southern California. This role offers a strong mix of fieldwork and ...

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Project Geologist

Lake Elsinore, CA · On-site

$70K - $120K/yr

We are seeking a Project Geologist with 4+ years of experience to support geotechnical and engineering geology projects throughout Southern California. This role offers a strong mix of fieldwork and ...

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Showing results 1-20

Engineering Geologist information

See Riverside, CA salary details

$37.6K

$80.4K

$129.9K

How much do engineering geologist jobs pay per year?

As of Sep 9, 2026, the average yearly pay for engineering geologist in Riverside, CA is $80,363.00, according to ZipRecruiter salary data. Most workers in this role earn between $58,400.00 and $97,000.00 per year, depending on experience, location, and employer.

What does an engineering geologist do?

An Engineering Geologist assesses soil, rock, groundwater, and other earth materials to evaluate their suitability for construction and infrastructure projects. They analyze geological hazards such as landslides, earthquakes, and subsidence to mitigate risks. Their work involves field investigations, laboratory testing, and collaborating with engineers to ensure safe and stable foundations for structures.

What are the key skills and qualifications needed to thrive as an engineering geologist?

To thrive as an Engineering Geologist, you need a solid background in geology, soil mechanics, and geotechnical engineering, typically backed by a relevant degree and field experience. Familiarity with geological modeling software, GIS, and industry certifications such as a Professional Geologist (PG) license are commonly required. Strong analytical thinking, problem-solving skills, and effective communication make candidates stand out in this field. These qualifications ensure accurate site assessments and smooth collaboration with engineering teams on complex construction and infrastructure projects.

What are some typical challenges faced by engineering geologists in their daily work?

Engineering Geologists often encounter challenges such as unpredictable subsurface conditions, tight project deadlines, and the need to interpret limited or incomplete geological data. You may need to work outdoors in various weather conditions and adapt quickly to changes in site requirements or project scope. Collaborating closely with civil engineers, contractors, and other specialists is crucial to ensure that your geological assessments support safe and successful infrastructure development. These challenges offer rewarding opportunities to apply scientific expertise in real-world situations and make a direct impact on project outcomes.

What are popular job titles related to Engineering Geologist jobs in Riverside, CA?

For Engineering Geologist jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Engineering Geologist jobs in Riverside, CA look for?

The top searched job categories for Engineering Geologist jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Engineering Geologist jobs?

Cities near Riverside, CA with the most Engineering Geologist job openings:

Infographic showing various Engineering Geologist job openings in Riverside, CA as of September 2026, with employment types broken down into 85% Full Time, and 15% Part Time. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $80,363 per year, or $38.6 per hour.

Senior Engineering Geologist

Diamond Bar, CA

Tetra Tech
Civil Engineering Construction • 10K+ employees

$130K - $170K/yr

Full-time

Re-posted 16 days ago


Key responsibilities

  • Perform and/or manage geotechnical field investigations, fault studies, site inspections, and construction observations and testing

  • Perform analyses of collected field data, laboratory data, and published data to develop geotechnical design recommendations

  • Perform geologic evaluation tasks, including creating geologic maps, cross-sections, borehole and trench logs, and describing geologic conditions


Tetra Tech rating

6.4

Company rating: 6.4 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

405th of 454 rated engineering


Job description

Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most complex challenges. Our innovation hubs across the globe will enable you to share ideas and best practices while growing your professional network. Wherever you are in your career journey, you will benefit from working with world-class engineers, scientists, and technical specialists.

At Tetra Tech, we are Leading with Science to solve the world's most complex challenges.  Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world.  For over 50 years, we have been at the forefront of innovation and sustainability.  Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development.  Our work has improved more than 625 million lives around the world.

Join Tetra Tech to make a real difference.  Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential - join us to advance your career while leaving a lasting legacy.

Apply today and join the company that is Leading with Science.

Tetra Tech is adding an Engineering Geologist to our team based in Diamond Bar, CA. The group specializes in geotechnical engineering and geologic assessment projects mostly locally in southern California and also regularly in the Southwest United States and occasionally internationally.  Our projects include dams and levees, mines, landfills, brownfield redevelopments, infrastructure projects as well as conventional geotechnical engineering projects, and forensic services and peer review services.  Our clients are well diversified between state and local agencies (cities and counties), federal agencies (USACE, FEMA, FERC) as well as nationwide private and public clients. The pay scale for this position is $130,000 to $170,000 annually based on qualifications and experience.  

You will have the opportunity to grow your technical and business skills and contribute to some of the most complex engineering projects. We offer comprehensive benefits, competitive salary and an entrepreneurial career path that values innovation and excellence.

The selected candidate should have at least 15 years of direct professional experience in geotechnical consulting. You should be proficient in advanced geotechnical field work, geological analyses, and project management tasks.  We are a collaborative team comprised of geotechnical engineers, engineering geologists, advanced degree professionals, as well as field staff and consultants frequently working on multi-disciplinary projects across several operating units at Tetra Tech. 

Your Role:

  • Perform and/or manage geotechnical field investigations, fault studies, site inspections, and construction observations and testing
  • Perform analyses of collected field data, laboratory data and published data for the purpose of developing appropriate geotechnical design recommendations suitable for civil/structural design, permitting, certification and assessment.
  • Perform geologic evaluation tasks, including geologic maps and cross-sections, borehole and trench logs, and written descriptions of geologic conditions
  • Perform geologic hazard evaluations with focus on fault studies, landsliding
  • Prepare and/or assist in the preparation of design reports
  • Provide mentorship to junior staff

Qualifications:

  • Bachelor's or master's degree in geology and at least 15 years of direct relevant professional experience
  • PG and CEG, or the ability to sit for a CEG exam
  • Proficiency in geologic field logging of borings, test pits, and trenches
  • Proficiency in geologic field mapping
  • Management of field and office staff
  • Analyses of engineering geological data
  • Proficiency in Microsoft Office suite.  Some competency in illustration software is also desirable, e.g., Autocad, Adobe Illustrator, CorelDraw, ArcGIS
  • Preparation of proposals and reports
  • Self-starter, analytical, and possess excellent computer, writing, and oral communication skills
  • Experience in field investigation and construction quality assurance activities
  • Some travel (up to approximately 20% - 25%) should be anticipated
  • The applicant must be able to work outdoors under varying weather conditions, travel by foot over rough terrain, and lift at least 40 pounds

Life at Tetra Tech:
The perks of working at Tetra Tech include:

  • Comprehensive and market-competitive benefits.
  • Merit-based financial rewards.
  • Flexibility and company-wide commitment to work/life balance.
  • Collaborative team atmosphere that values the contributions of all employees.
  • Learning and development opportunities for ongoing professional growth. 

About Tetra Tech:
Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 25,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Tech is proud to be an Equal Opportunity Employer.  All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans.

We invite applications from all interested parties.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:
LinkedIn: @TetraTechCareers
X (Twitter): @TetraTechJobs

We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted.

Please no phone calls or agencies.

Additional Information
  • Organization: 197 SWW

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About Tetra Tech

Sourced by ZipRecruiter

Tetra Tech combines the resources of a global, multibillion-dollar company with local, client-focused delivery in more than 450 locations around the world. Our reputation rests on the technical expertise and dedication of our employees-21,000 associates working together to provide smart, scalable solutions for challenging projects. We are proud to be home to leading technical experts in water, environment, infrastructure, resource management, energy, and international development.

Industry

Civil engineering construction and environmental consulting services

Company size

10,000+ Employees

Headquarters location

Pasadena, CA, US