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Geotechnical Engineer Intern Jobs in California (NOW HIRING)

HDR

Geotechnical Engineering Intern

Irvine, CA · On-site

In the role of Geotechnical Intern, we'll count on you to: * Assist in performing geotechnical ... Apply standard engineering techniques and procedures * Perform assignments under the direct ...

HDR, Inc.

Geotechnical Engineering Intern

Irvine, CA · On-site

In the role of Geotechnical Intern, we'll count on you to: * Assist in performing geotechnical ... Apply standard engineering techniques and procedures * Perform assignments under the direct ...

HDR

Geotechnical Engineering Intern

Irvine, CA · On-site

In the role of Geotechnical Intern, we'll count on you to: * Assist in performing geotechnical ... Apply standard engineering techniques and procedures * Perform assignments under the direct ...

HDR

Geotechnical Engineering Intern

Irvine, CA · On-site

$22 - $26/hr

In the role of Geotechnical Intern, we'll count on you to: * Assist in performing geotechnical ... Apply standard engineering techniques and procedures * Perform assignments under the direct ...

TERRACON

Geotechnical Senior Staff Engineer

Sacramento, CA · On-site

$84K - $131K/yr

Engineering Intern (Engineer in Training) (Or ability to obtain) About Us Terracon is a 100 percent ... We provide geotechnical services nationwide for a wide range of projects, drawing on six decades of ...

US Department of the Interior

Civil Engineer

Folsom, CA · On-site

$125K/yr

A current registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a ... geotechnical, engineering geology to the investigation, design, construction, operation and ...

New

US Department of the Interior

Civil Engineer

Redding, CA · On-site

$125K/yr

A current registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a ... geotechnical, engineering geology to the investigation, design, construction, operation and ...

New

Tetra Tech, Inc.

Civil Engineer

Diamond Bar, CA · On-site

$90K - $130K/yr

... geotechnical, mechanical, structural, construction, and field services. The pay scale for this ... Mentoring of new and intern staff. Qualifications : * Bachelor's degree (B.S.) and/or master ...

New

Tetra Tech

Civil Engineer

Diamond Bar, CA

$90K - $130K/yr

... geotechnical, mechanical, structural, construction, and field services. The pay scale for this ... Mentoring of new and intern staff. Qualifications : * Bachelor's degree (B.S.) and/or master ...

New

All JobsGeotechnical Engineer Intern JobsGeotechnical Engineer Intern Jobs in California

Geotechnical Engineer Intern information

See California salary details

$13

$27

$28

How much do geotechnical engineer intern jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for geotechnical engineer intern in California is $27.88, according to ZipRecruiter salary data. Most workers in this role earn between $17.55 and $21.83 per hour, depending on experience, location, and employer.

What types of projects and responsibilities can a geotechnical engineer intern expect during their internship?

As a Geotechnical Engineer Intern, you can expect to be involved in a variety of projects ranging from site investigations and soil sampling to assisting with laboratory testing and report preparation. Interns often work closely with experienced engineers, supporting fieldwork, collecting and analyzing soil data, and helping interpret results for foundation and earthwork design. You may also participate in meetings with multidisciplinary teams, gaining exposure to project planning and client communications. This hands-on experience provides valuable insight into industry practices and helps build essential technical and teamwork skills for future career advancement.

What does a geotechnical engineer intern do?

A Geotechnical Engineer Intern assists with analyzing soil, rock, and groundwater conditions to help design foundations and other structures. Typical tasks include conducting site visits, collecting soil samples, performing lab tests, and preparing technical reports under supervision. Interns also help interpret geotechnical data and support senior engineers in preparing recommendations for construction projects. This role provides hands-on experience and insight into geotechnical engineering practices.

What are the key skills and qualifications needed to thrive as a geotechnical engineer intern, and why are they important?

To thrive as a Geotechnical Engineer Intern, you generally need a background in civil or geotechnical engineering, strong analytical skills, and familiarity with soil mechanics and foundation design. Familiarity with industry software such as AutoCAD, gINT, and geotechnical lab testing equipment is highly valued, along with any relevant internship or coursework experience. Strong communication, attention to detail, and the ability to work collaboratively help interns contribute effectively to project teams. These skills and qualifications ensure accurate data collection, successful project support, and a solid foundation for a future engineering career.
What are the most commonly searched types of Geotechnical Engineer jobs in California? The most popular types of Geotechnical Engineer jobs in California are:
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Geotechnical Engineer Intern jobs near you
Infographic showing various Geotechnical Engineer Intern job openings in California as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $57,996 per year, or $27.9 per hour.

Geotechnical Engineering Intern

HDR

Irvine, CA • On-site

Internship

Re-posted 12 days ago

HDR rating

9.1

Company rating: 9.1 out of 10

Based on 57 frontline employees who took The Breakroom Quiz

40th of 446 rated engineering

Job description

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world?
Watch Our Story:' https://www.hdrinc.com/our-story' 
Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world. 
We believe transportation is more than movement, it's the foundation of connected, thriving communities. As part of HDR's Transportation Business Group, you'll help shape the systems that move people and goods safely, efficiently, and sustainably. From designing resilient highways and iconic bridges to advancing transit, passenger and freight rail, aviation, federal transportation ports and marine infrastructure, your work will directly support economic vitality, public safety, sustainable and resilient communities and quality of life. We bring together planners, engineers, architects, construction management staff, environmental, strategic communications, economists, management consultants and specialists across disciplines to solve complex mobility challenges with innovation, technical excellence, and a deep understanding of community needs. Whether you're modernizing aging infrastructure or pioneering next-generation transportation solutions, your contributions will help define the future of mobility. This isn't just a job, it's a chance to lead progress, drive meaningful impact, and leave a legacy of smarter, more connected transportation networks. We are all employee-owners at HDR, which is the foundation of our collaborative culture that connects employees around the world.

In the role of Geotechnical Intern, we'll count on you to:

  • Assist in performing geotechnical calculations and analysis for small- and large-scale projects
  • Assist in planning and conducting geotechnical investigations and site assessments
  • Assist with geotechnical drilling, logging and preparing boring logs
  • Gain real-world experience on exciting projects
  • Connect with recent college graduates and our company leaders through mentoring and young professionals programs
  • Apply standard engineering techniques and procedures
  • Perform assignments under the direct supervision of a professional or Project Manager
     

Preferred Qualifications

  • Willingness and ability to go to the field as needed
  • Ability to effectively work independently and in a team environment
  • Proficient in Microsoft Word, Excel, PowerPoint, Familiarity with Geotechnical software.
  • Prefer 2 years completed toward degree with 3.0+ GPA
  • Demonstrated knowledge of software packages related to field of study/industry
  • Local candidates preferred

The ideal candidate will commit to working approximately 20 hours per week on-site. This position does not offer remote work.  

Required Qualifications
  • Currently enrolled in an undergraduate or graduate Engineering program
  • Attention to detail
  • Possess strong problem-solving and communication skills
  • Basic Microsoft Office skills
  • An attitude and commitment to being an active participant of our employee-owned culture is a must

What We Believe
HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.
Our Commitment
As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.
Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.

What HDR employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About HDR

Sourced by ZipRecruiter

At HDR, we specialize in engineering, architecture, environmental and construction services. While we are most well-known for adding beauty and structure to communities through high-performance buildings and smart infrastructure, we provide much more than that. We create an unshakable foundation for progress because our multidisciplinary teams also include scientists, economists, builders, analysts and artists.

Industry

Specialized design services

Company size

5,001 - 10,000 Employees

Headquarters location

Omaha, NE, US

Year founded

1917

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