Geotechnical Engineer
Posted 9 Sep 2026
Advertised as “Geotechnical Engineer in Training (EIT)”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 0–2 yrs
- Management level
- Individual contributor
- Contract
- Full-time
No salary listed for this role.
Study levelProfessional certification
At MacKay, we believe great people are the foundation of our growth and success.
We are in an exciting phase of expansion, creating new opportunities for our employees to take on meaningful work, collaborate across disciplines, and build long-term careers. Whether your role is technical or part of our support services team, you play an important role in delivering high-quality work and helping our projects succeed.
Our team in Woodinville, WA, is expanding and seeking a growth -focused, dedicated, relationship-driven Geotechnical Engineer in Training (EIT) to join.
In this role, you’ll work alongside experienced engineers and geologists, contributing to real projects while developing practical skills in construction observation, subsurface exploration, soil and material testing, and more. You’ll play a key part in powering and shaping the communities we serve by delivering high-quality, thoughtful solutions.
We’re looking for someone who enjoys being outdoors, solving problems, and getting hands-on with engineering. We’re eager to teach you new skills that will help you grow in your career!
Key Responsibilities:
- Perform construction monitoring activities, including density testing and foundation evaluations.
- Assist with geotechnical site investigations and field data collection.
- Work on active construction sites and collaborate with contractors, engineers, developers, and other project stakeholders.
- Conduct laboratory testing to evaluate the engineering properties of soil and rock.
- Prepare detailed field reports documenting site observations, testing activities, and findings.
- Communicate field observations and findings clearly, both verbally and in writing.
- Stay current with industry standards, best practices, and regulatory requirements.
- Other duties as assigned.
Minimum Qualifications:
- 0-2 years of relevant experience
- Requires a Bachelor's Degree in Civil Engineering
- Strong interest in geology, geotechnical engineering, soil mechanics, and subsurface conditions
- EIT Certification or ability to sit for the exam within 12 months of hire
- Basic knowledge of AutoCAD Civil 3D and/or ArcGIS
- Proficiency in Microsoft Word and Excel, with the ability to organize, analyze, and present data using spreadsheets, formulas, and basic functions
- Excellent written and verbal communication and customer service skills
- Demonstrated ability to work independently and manage tasks with minimal supervision
- Self-starter who takes initiative, shows ownership of responsibilities, and proactively seeks solutions