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Geotechnical Assistant Jobs (NOW HIRING)

HDR

Geotechnical Engineer

Orlando, FL · On-site

Provide field support during installation of geotechnical elements * Assist CEI staff with interpretation of plans, specs, and geotechnical requirements * Participate in or support pre-construction ...

Olsson

Assistant Geotechnical Engineer

La Vista, NE · On-site

As an assistant engineer on the geotechnical team you will work on projects involving traditional geotechnical engineering analysis, foundation and subsurface design, and evaluation during ...

Olsson

Assistant Geotechnical Engineer

La Vista, NE · On-site

As an assistant engineer on the geotechnical team you will work on projects involving traditional geotechnical engineering analysis, foundation and subsurface design, and evaluation during ...

Essel

Geotechnical Engineer

Sacramento, CA · On-site

Additionally, they will provide review and oversight of geotechnical engineering practices, assist in technical staff development, and contribute to business development efforts. Key Responsibilities:

Olsson

Assistant Geotechnical Engineer

Lincoln, NE · On-site

As an assistant engineer on the geotechnical team you will work on projects involving traditional geotechnical engineering analysis, foundation and subsurface design, and evaluation during ...

Essel

Geotechnical Engineer

Sacramento, CA · On-site

Additionally, they will provide review and oversight of geotechnical engineering practices, assist in technical staff development, and contribute to business development efforts. Key Responsibilities ...

Essel

Geotechnical Engineer

Sacramento, CA · On-site

Additionally, they will provide review and oversight of geotechnical engineering practices, assist in technical staff development, and contribute to business development efforts. Key Responsibilities ...

GeoWorld

Civil - Geotechnical

Chicago, IL · On-site

$75K - $110K/yr

The Assistant Geotechnical Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world class designs for new projects, alterations and ...

GFT.

Geotechnical Engineer

Woodbury, NY · On-site

$100K - $140K/yr

As a Geotechnical Engineer, you will assist in planning and overseeing subsurface explorations and performing analyses for transportation, transit and rail, facilities, water resources, and other ...

Twining

Geotechnical Engineer

Sacramento, CA

$130K - $170K/yr

Prepare geotechnical reports, including boring logs, figures, and recommendations * Assist in proposal preparation, including scope development and cost estimates * Coordinate with field personnel ...

GFT.

Geotechnical Engineer

Manhattan, NY

$100K - $140K/yr

As a Geotechnical Engineer, you will assist in planning and overseeing subsurface explorations and performing analyses for transportation, transit and rail, facilities, water resources, and other ...

New

Twining

Geotechnical Engineer

Sacramento, CA · On-site

$130K - $170K/yr

Prepare geotechnical reports, including boring logs, figures, and recommendations * Assist in proposal preparation, including scope development and cost estimates * Coordinate with field personnel ...

STV Incorporated

Geotechnical Engineer

Orlando, FL · On-site

Responsibilities: * Assist the Geotechnical Engineering Manager in guiding the geotechnical engineering efforts, including site investigations, soil testing, and foundation design. * Ensure ...

Gannett Fleming, Inc.

Geotechnical Engineer

Manhattan, NY · On-site

$100K - $140K/yr

As a Geotechnical Engineer, you will assist in planning and overseeing subsurface explorations and performing analyses for transportation, transit and rail, facilities, water resources, and other ...

New

GFT.

Geotechnical Engineer

Manhattan, NY · On-site

$100K - $140K/yr

As a Geotechnical Engineer, you will assist in planning and overseeing subsurface explorations and performing analyses for transportation, transit and rail, facilities, water resources, and other ...

STV

Geotechnical Engineer

Pompano Beach, FL · On-site

Responsibilities: * Assist the Geotechnical Engineering Manager in guiding the geotechnical engineering efforts, including site investigations, soil testing, and foundation design. * Ensure ...

GFT.

Geotechnical Engineer

Manhattan, NY · On-site

$100K - $140K/yr

As a Geotechnical Engineer, you will assist in planning and overseeing subdurface explorations and performing analyses for transportation, transit and rail, facilities, water resources, and other ...

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Geotechnical Assistant information

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$34.5K

$107.6K

$172K

How much do geotechnical assistant jobs pay per year?

As of Sep 13, 2026, the average yearly pay for geotechnical assistant in the United States is $107,595.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,000.00 and $130,500.00 per year, depending on experience, location, and employer.

What is a geotechnical assistant?

A Geotechnical Assistant is a professional who supports geotechnical engineers and geologists in investigating and analyzing soil, rock, and groundwater conditions at construction or mining sites. Their duties typically include collecting soil and rock samples, performing field tests, assisting with laboratory analysis, and preparing technical reports. They play a crucial role in ensuring that structures like buildings, bridges, and roads are built on safe and stable ground. Geotechnical Assistants work closely with engineers to interpret data and help make recommendations for foundation design and site development.

What types of projects and tasks does a geotechnical assistant typically support, and how do these contribute to larger engineering projects?

As a Geotechnical Assistant, you will often support a range of projects such as site investigations for building foundations, slope stability assessments, and environmental studies. Your daily tasks may include assisting with soil and rock sampling, preparing laboratory tests, logging field data, and helping senior engineers with data analysis and reporting. These responsibilities are crucial as they provide the foundational data needed for safe and effective design in construction and civil engineering projects. Working closely with geotechnical engineers, surveyors, and laboratory staff, you'll be an integral part of the team ensuring projects meet safety and regulatory standards.

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

To thrive as a Geotechnical Assistant, you need foundational knowledge in geology or civil engineering, typically supported by a relevant degree or diploma, and basic field or laboratory experience. Familiarity with soil testing equipment, data logging systems, and software such as AutoCAD or GIS is often required. Strong attention to detail, effective communication, and the ability to work collaboratively in field environments make candidates stand out. These skills are crucial for ensuring the accuracy and reliability of geotechnical data, which directly impacts the safety and success of construction and engineering projects.

Is a geotechnical assistant a good career?

A geotechnical assistant supports geotechnical engineers by collecting data, preparing reports, and assisting with site investigations, often requiring knowledge of soil testing and construction environments. The role offers opportunities for career growth in geotechnical engineering and related fields, with a typical schedule involving fieldwork and office tasks. It can be a good entry point for those interested in civil engineering and geosciences.
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Geotechnical Assistant jobs near you
Infographic showing various Geotechnical Assistant job openings in the United States as of September 2026, with employment types broken down into 95% Full Time, and 5% Part Time. Highlights an 95% In-person, and 5% Hybrid job distribution, with an average salary of $107,595 per year, or $51.7 per hour.

Geotechnical Engineer

Orlando, FL • On-site

HDR
Specialized Design Services • 5 - 10K employees
Learn more about HDRexternal

Full-time

Re-posted 27 days ago

HDR rating

8.9

Company rating: 8.9 out of 10

Based on 61 frontline employees who took The Breakroom Quiz

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.
The Position:
The Geotechnical Engineer supports geotechnical elements of projects across our client's systems through different phases of it, including, but not limited to planning, design and construction phases. This role works closely with the Materials Operation Engineer, our client's Geotechnical Engineer Lead, Other districts DGEs, CEI teams, and project staff to provide timely technical input, support field operations, and help resolve geotechnical issues and emergencies.
The position is focused on practical application of geotechnical engineering in both design and construction environment, contributing to quality assurance, risk reduction, and alignment between design intent, applicable codes and standards, and field execution.
Core Responsibilities
1. Geotechnical Support to Design
  • Review geotechnical design submittals (plans, reports, calculations) for compliance with standards
  • Provide comments on shop drawings and geotechnical-related design elements to support constructability
  • Assist in review of geotechnical scope elements and identify potential risks or gaps early in design
  • Support evaluation of cost saving initiatives and alternative technical concepts

2. Construction Support & Field Oversight
  • Provide field support during installation of geotechnical elements
  • Assist CEI staff with interpretation of plans, specs, and geotechnical requirements
  • Participate in or support pre-construction and pre-operation meetings to clarify expectations
  • Observe field activities and identify non-conformance or potential issues

3. Testing, Evaluation & Documentation
  • Coordinate and review geotechnical testing activities
  • Review foundation logs, installation records, and certification packages for completeness and accuracy
  • Assist in evaluating test results and supporting recommendations for foundation performance

4. Quality Assurance & Issue Resolution
  • Support geotechnical QA efforts through field reviews, documentation checks, and coordination with CEI
  • Identify and help resolve geotechnical issues encountered during construction
  • Assist in evaluating non-conformance issues and recommending corrective actions
  • Provide technical input on geotechnical-related claims or disputes

5. Coordination & Program Support
  • Coordinate with geotechnical subconsultants, testing firms, and laboratories
  • Interface with client Materials Office, and project stakeholders
  • Support consistent communication across design, construction, and materials teams
  • Contribute to improving geotechnical processes, documentation, and field practices

Key Outputs
  • Clear, actionable geotechnical review comments
  • Evaluated test results with supporting recommendations
  • Field observations and QA documentation
  • Timely technical input that supports design development and construction progress and reduces risk

Key Outputs (What This Role Produces)
  • Clear, actionable geotechnical review comments
  • Evaluated test results with supporting recommendations
  • Field observations and QA documentation
  • Timely technical input that supports design development and construction progress and reduces risk

Preferred Qualifications
  • A minimum of 4 years of geotechnical engineering experience
  • Working knowledge of geotechnical principles, foundation systems, and soil behavior
  • Familiarity with FDOT standards, specifications, and testing procedures
  • Ability to interpret construction documents and technical data
  • Strong communication and coordination skills in a field environment
  • Ability to work independently while supporting a broader team structure
  • Practical problem-solving mindset focused on constructability and risk reduction

Work Environment
  • Field-based role with frequent travel across project sites

#LI-JG9
Qualifications
Required Qualifications
  • Bachelor's degree
  • Requires professional engineering license recognized by the licensing board for the location of the position offered. Example: Professional Engineer (PE or P.Eng) license.
  • Previous experience with Microsoft Office applications, MicroStation or other software as appropriate
  • Experience with GeoStudio/Ensoft slope stability, settlement, seepage and deep foundation response software, as appropriate
  • Experience with Bentley suite of geotechnical data management and visualization software (gINT/OpenGround/LeapFrog)
  • 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

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Hours and flexibility

Workplace

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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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