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Geotechnical Engineer Jobs in Washington (NOW HIRING)

langan

Senior Geotechnical Engineer

Arlington, VA

Job Summary Langan is seeking a Senior Geotechnical Engineer to join its collaborative team in Arlington, VA. This individual will serve a key function providing the preparation of technical reports ...

langan

Senior Geotechnical Engineer

Arlington, VA · On-site

Job Summary Langan is seeking a Senior Geotechnical Engineer to join its collaborative team in Arlington, VA. This individual will serve a key function providing the preparation of technical reports ...

Bechtel

Geotechnical Engineer

Reston, VA · On-site

$140K - $203K/yr

Coordinate geological inputs with geotechnical engineering, civil, structural, and construction disciplines. * Review instrumentation data and support interpretation of ground performance trends.

Schnabel Inc.

Senior Geotechnical Engineer

Rockville, MD · On-site

$165K - $190K/yr

Schnabel is an employee-owned, professional engineering and consulting firm that focuses on solving problems related to the earth and environment through specialization in geotechnical, geostructural ...

Bechtel

Geotechnical Engineer

Reston, VA · On-site +1

$140K - $203K/yr

Coordinate geological inputs with geotechnical engineering, civil, structural, and construction disciplines. * Review instrumentation data and support interpretation of ground performance trends.

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Showing results 21-40

All JobsGeotechnical Engineer JobsGeotechnical Engineer Jobs in Washington

Geotechnical Engineer information

See Washington salary details

$45.3K

$105.2K

$167.1K

How much do geotechnical engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for geotechnical engineer in Washington is $105,185.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,400.00 and $123,500.00 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.

How much is the salary of a geotechnical engineer?

The average salary of a geotechnical engineer in the United States typically ranges from $60,000 to $100,000 per year, depending on experience, education, and location. Entry-level positions usually start around $60,000, while experienced engineers with advanced certifications can earn over $100,000 annually.
More about Geotechnical Engineer jobs

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

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Geotechnical Engineer jobs near you
Infographic showing various Geotechnical Engineer job openings in Washington as of August 2026, with employment types broken down into 89% Full Time, 6% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $105,185 per year, or $50.6 per hour.

Senior Geotechnical Engineer

langan

Arlington, VA

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 18 days ago

Langan rating

8.8

Company rating: 8.8 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

66th of 449 rated engineering

Job description

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.

Consistently ranked among the top ten "Best Firms to Work For" and Engineering News-Record's top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.

Job Summary

Langan is seeking a Senior Geotechnical Engineer to join its collaborative team in Arlington, VA. This individual will serve a key function providing the preparation of technical reports, specifications, plans, designing foundations, retaining walls, and other geotechnical aspects of construction. In this role, you will have the opportunity to partner cross-functionally on premier land development projects.

Job Responsibilities
  • Design earth structures, deep foundations, support of excavation and underpinning systems;
  • Assist project manager with field work coordination and project management support;
  • Scope and oversee geotechnical investigations and construction projects, and periodically perform inspections of geotechnical construction where needed;
  • Coordinate investigations and assist in geotechnical report writing;
  • Prepare standard logs and field forms, including drilling and test pit logs, field investigation dailies, and chain of custody logs;
  • Fieldwork is required; and
  • Perform other duties as requested.
Qualifications
  • Bachelor's degree in Civil or Geotechnical Engineering required, Master's degree in Geotechnical Engineering strongly preferred;
  • 3+ years of related geotechnical experience in geotechnical investigations and construction inspections;
  • FE/EIT certification preferred;

  • Due to the nature of our federal government projects, US citizenship is a client mandated requirement;

  • Office experience with investigation and field work coordination, geotechnical reports, and specification writing;
  • Prior field experience in: earthwork, driven and drilled pile construction, load testing, footings subgrade and backfill inspection, ground improvements, retaining wall design and construction, and excavation support system design and inspection;
  • Desired software knowledge: gINT, Slide/SLOPE/W, PLAXIS, LPILE, GRLWEAP, MSEW, SHAKE;
  • Excellent written and verbal communication skills;
  • Strong attention to detail with excellent analytical, multitasking, and judgment capabilities;
  • Ability to effectively work independently and in a team environment;
  • Ability to perform field work as required; and
  • Possess reliable transportation for client meetings and job site visits and a valid driver's license in good standing.

#LI-AS1

Langan provides a rich array of programs and benefits to help its employees advance their careers and enhance the quality of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and long-term disability insurance, and paid pregnancy disability leave; 401(k)/Roth with company match; paid time off including parental and military leave; employee referral and professional license bonuses; and educational reimbursement.

Langan offers employee resource groups; flexible work schedules; extensive training; wellness programs; buddy and mentoring programs; and much more!

Langan is committed to providing equal employment opportunities to all qualified applicants and employees, including individuals with disabilities and protected veterans. We believe that an inclusive workplace is essential for the well-being and success of our employees.

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