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Geotechnical Engineer Jobs in Spokane, WA (NOW HIRING)

Sr. Geotechnical Engineer

Spokane, WA · On-site

$130K - $150K/yr

The Senior Geotechnical Engineer will be a mentor to other junior geotechnical staff and may supervise other engineers and geologists. This is an exempt salaried position that reports to the ...

Description The Project Geotechnical Engineer is responsible for completing geotechnical projects, geotechnical proposal preparation, geotechnical report preparation, performing basic and complex ...

Description As a Staff Geotechnical Engineer, you will be responsible for several field aspects of our geotechnical services, including field exploration and observation of earthwork and foundation ...

Job Type Full-time Description As a Staff Geotechnical Engineer, you will be responsible for several field aspects of our geotechnical services, including field exploration and observation of ...

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Geotechnical Engineer information

See Spokane, WA salary details

$40.4K

$93.9K

$149.1K

How much do geotechnical engineer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for geotechnical engineer in Spokane, WA is $93,903.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,800.00 and $110,200.00 per year, depending on experience, location, and employer.

What is a geotechnical engineer?

Geotechnical Engineers are professionals who analyze soil, rock, groundwater, and other earth materials to assess their suitability for construction projects. They design foundations, retaining structures, and evaluate risks related to earthquakes, landslides, and soil erosion. Their work is crucial in ensuring the safety and stability of buildings, bridges, roads, and other infrastructure. Geotechnical Engineers often work closely with civil engineers, architects, and construction teams to provide recommendations for site preparation and design.

What do geotechnical engineers do?

A geotechnical engineer is part engineer and part scientist. In this career, you plan a variety of structures for mining operations and civil engineering projects. This is all done while considering the natural geology of the area, including the soil, rock, and water tables. Your duties revolve around analyzing data on the location and conducting research of your own. This research may involve collecting rock or soil samples from a job site to determine a site’s ground stability or field testing for future erosion and settlement. You also use computer software to confirm your fieldwork further and assist in creating suitable foundations for the conditions of each specific site. You may be responsible for drafting proposals and meeting with clients to report on your findings and progress as well.

What are the key skills and qualifications needed to thrive as a geotechnical engineer?

To thrive as a Geotechnical Engineer, you need a solid background in civil engineering, soil mechanics, and geology, typically supported by a bachelor's or master's degree in civil or geotechnical engineering. Familiarity with geotechnical software (such as PLAXIS or GeoStudio), laboratory testing equipment, and relevant certifications like Professional Engineer (PE) licensure is highly valued. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with multidisciplinary teams and convey technical findings clearly. These skills and qualifications are crucial for ensuring the safety, stability, and success of construction projects and infrastructure development.

What are some common challenges faced by geotechnical engineers in project execution?

Geotechnical engineers often encounter challenges such as unexpected soil conditions, weather-related delays, and coordination with multidisciplinary teams. Addressing unforeseen subsurface issues requires adaptability and strong problem-solving skills, as well as effective communication with project managers and contractors. Being proactive in site investigation and maintaining close collaboration with civil and structural engineers helps ensure the successful execution of projects.

What is the difference between Geotechnical Engineer vs Civil Engineer?

AspectGeotechnical EngineerCivil Engineer
CredentialsDegree in Geotechnical Engineering or Civil Engineering, Professional Engineer (PE) license often requiredDegree in Civil Engineering, PE license common
Work EnvironmentSite investigations, soil testing, foundation designDesign of infrastructure, transportation, water systems
Industry UsageSpecializes in soil, rock, foundation analysisBroader scope including structures, transportation, water resources

While both roles require a background in civil engineering and often similar credentials, Geotechnical Engineers focus specifically on soil and foundation analysis, working closely with construction sites and geotechnical investigations. Civil Engineers have a broader scope, designing various infrastructure projects. Understanding these differences helps in choosing the right career path or job search focus.

Do geotechnical engineers make a lot of money?

Geotechnical engineers typically earn competitive salaries that vary by experience, location, and industry. Entry-level positions may start lower, but experienced professionals with specialized skills and certifications can earn high salaries, often comparable to other engineering disciplines.

What are popular job titles related to Geotechnical Engineer jobs in Spokane, WA?

For Geotechnical Engineer jobs in Spokane, WA, the most frequently searched job titles are:

What cities near Spokane, WA are hiring for Geotechnical Engineer jobs?

Cities near Spokane, WA with the most Geotechnical Engineer job openings:

Infographic showing various Geotechnical Engineer job openings in Spokane, WA as of August 2026, with employment types broken down into 4% As Needed, 88% Full Time, 4% Part Time, and 4% Contract. Highlights an 84% In-person, 4% Hybrid, and 12% Remote job distribution, with an average salary of $93,903 per year, or $45.1 per hour.

Project Geotechnical Engineer

Spokane Valley, WA


Quanta Services
Construction • 10K+ employees

7.3

Company rating: 7.3 out of 10

Based on 52 frontline employees who took The Breakroom Quiz

45th of 80 rated construction

People enjoy working here

Good employer

Recommended by parents


Full-time

Medical, Retirement, PTO

Posted 29 days ago


Job description

QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct projects.


Our turnkey service capabilities provide our customers with efficiency, consistency, attention to detail and safe execution. The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients.


Title: Project Geotechnical Engineer

Quanta Infrastructure Solutions Group (QISG) is a rapidly growing interdisciplinary engineering company within the Quanta Services (Quanta) family of companies. Quanta Services ranks #1 on the ENR 2024 Top 600 Specialty Contractors list, designing and building some of the largest infrastructure projects in North America. QISG is seeking project level geotechnical engineering professionals interested in working to support large-scale engineering and construction projects throughout North America by providing geo-structural design solutions to our construction partners and clients.

A Project Geotechnical Engineer within QISG is involved in a variety of geo-structural engineering projects with a focus on foundation engineering and an emphasis on design-build delivery methods for large-scale energy generation and transmission-related projects. Collaborating with an in-house, multi-disciplinary engineering and construction team — including civil, structural, geotechnical, construction management, and construction experts — a Project Geotechnical Engineer plays a crucial role in providing geo-structural design solutions on projects; responsibilities include overseeing and supporting design production, contributing to the development of construction drawings and specifications, and engineering support during construction.


This role is an office-based position with a primary focus on executing pre-construction geotechnical investigations, geotechnical and structural engineering calculations and modeling, and design document development to support foundation, retaining wall, and/or general civil construction. A successful candidate is able to utilize sound engineering judgement, field data collected by themselves or others, and digital technologies to develop economical solutions to support civil construction. He/she will receive guidance and mentoring from senior level professionals, as well as provide guidance and mentoring to junior engineers. The Project Geotechnical Engineer will develop leadership skills and will take on increasing responsibilities to communicate with project management, technical, construction, and company personnel as well as company leadership and to keep the project in scope, on schedule, and within budget.


  • Execute assignments requiring application of standard and advanced engineering techniques, procedures, and criteria to carry out geo-structural engineering tasks.
  • Perform engineering analyses for design of deep foundations (helical piers, drilled shafts, micropiles, driven piles, anchors, and others) and retaining structures.
  • Oversee and/or manage engineering analyses performed by other QISG staff and/or project professional for various types of civil engineering structures.
  • Perform limit equilibrium and finite element stability modeling for soil and rock slopes and retaining structures.
  • Interface closely with other project-level and senior leadership personnel within the company, including geotechnical, geological, structural, transmission line, and civil engineering, GIS, and construction management team members.
  • Participate in oversight and management of field subcontractor activities, such as geotechnical drilling and testing and/or forensics studies.
  • Develop written reports and/or provide verbal communication of information in a professional and appropriate manner under the direct supervision of a Senior Professional Engineer.
  • Perform occasional site visits to project sites located throughout North America.
  • Participation in sector focused professional organizations, and attendance and presentations at industry events.
  • Work under supervision of Engineering Director and/or a Senior Engineer in a professional office setting.

  • Bachelor’s degree in Civil Engineering or related field
  • Professional Engineer (P.E.) licensure
  • Minimum 5 years design experience in the geotechnical, structural, transmission, or substation engineering field
  • Excellent written and verbal communication skills.
  • Proficient with Microsoft Word, Excel, PowerPoint, Outlook, and Teams
  • Ability to work with moderate supervision and maximum efficiency in a small or medium size office setting
  • Master’s degree in the field of geotechnical engineering or engineering geology
  • Familiarity with the use of the following computer software: LPILE, GROUP, FAD, SHAFT, APILE and SLIDE, RS2, Plaxis, RISA, INVENTOR, or SPColumn

Physical Requirements

  • Must be able to lift 40 lbs at times.
  • Must be able to bend, lift, climb, and walk on uneven surfaces.

Travel Requirements
Varies based on seasonal and project requirements: estimated as up to 25% of the work year.


  • Competitive Compensation
  • 401(k) Retirement Plan
  • Holiday Pay
  • Paid Time Off (PTO)
  • Comprehensive Health Coverage
  • Pet Insurance
  • Employee Assistance Program (EAP)
  • Professional Development
  • Tuition Assistance
  • Employee Discount Program

The anticipated compensation for this position is USD $117,000.00/Yr. - USD $179,500.00/Yr. depending on experience and qualifications.

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, national origin or ancestry, sex (including gender, pregnancy, sexual orientation, and/or gender identity), age, disability, genetic information, veteran status, and/or any other basis protected by applicable federal, state or local law.
We are an Equal Opportunity Employer, including disability and protected veteran status.
We prohibit all types of discrimination and are committed to providing access and equal opportunity for individuals with disabilities. For additional information or if reasonable accommodation is needed to participate in the job application, interview, or hiring processes or to perform the essential functions of a position, please contact us the Company’s Human Resources department.



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