Senior Geotechnical Engineer
Salary: $140,000 - $165,000 per year
Location: Seattle, WA
Posted: January 05 2026
Minimum Degree:
Relocation Assistance: Available
Geotechnical Engineer
A well-established geo-environmental and geotechnical consulting firm in the greater Seattle area is growing and looking to add an experienced Geotechnical Engineer to its team.
This firm is known for tackling complex subsurface challenges with creativity, technical excellence, and a genuine love for the work. The team values collaboration, continuous learning, and doing meaningful work that leaves a positive impact on the built and natural environment. They take their projects seriously — but not themselves — and believe great engineering can (and should) be fun.
If you enjoy rolling up your sleeves, thinking critically, and contributing to projects that push your professional growth forward, this could be a great next step.
The Opportunity
This role offers the chance to step into a high-visibility project right away — one that will allow you to make an immediate and lasting contribution. You’ll work alongside talented engineers who are passionate about mentoring, innovation, and delivering high-quality results for their clients.
What You’ll Be Working On
Depending on your experience and interests, responsibilities may include:
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Managing and contributing to geotechnical projects from concept through construction
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Analysis and design of shallow and deep foundation systems
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Design and evaluation of retaining structures and slopes
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Support of tunneling, trenchless, and underground construction methods
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Soft soil and ground improvement solutions
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Geotechnical instrumentation and monitoring
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Seismic evaluation and design
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Pavement and transportation-related geotechnical work
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Preparation and review of technical reports
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Participation in client-facing, marketing, and business development activities
What We’re Looking For
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5–10 years of relevant geotechnical engineering experience
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Master’s degree in Geotechnical Engineering
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Strong written and verbal communication skills (English)
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High attention to detail and sound engineering judgment
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Ability to manage multiple projects simultaneously
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Comfortable working both independently and as part of a collaborative team
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Valid driver’s license and reliable transportation for site visits
What’s Offered
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Competitive base salary commensurate with experience
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Annual performance-based bonus
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Comprehensive benefits package (medical, dental, vision, life, long-term disability)
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401(k) with employer match
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Paid holidays, vacation, and sick time
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Profit-sharing opportunity
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Flexible work schedule with a strong emphasis on work-life balance
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Ongoing professional development and continuing education
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Regular mentoring and knowledge-sharing sessions
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A team-oriented culture that values connection — including weekly team lunches