Geologist Jobs in Decatur, GA (NOW HIRING)

Join a Growing Geotechnical Team

Willmer Engineering is a multidisciplinary engineering consulting firm specializing in geotechnical engineering, construction materials testing (CMT), special inspections, and environmental services. As our Geotechnical team continues to grow, we are seeking a Geologist or Geologist-in-Training (GIT) to support a variety of commercial, industrial, transportation, and public infrastructure projects.

This position is ideal for someone who enjoys working outdoors, solving subsurface challenges, and collaborating with engineers to deliver practical engineering solutions.

This is a field-focused position with approximately 70-80% field work and 20-30% office work. Candidates should enjoy working outdoors, traveling to project sites, and being actively involved in construction and geotechnical investigations.

What You'll Do

As a Geologist with Willmer Engineering, you'll support geotechnical investigations from initial exploration through construction while working closely with engineers, contractors, and clients.

Responsibilities

• Perform and oversee geotechnical field investigations, including soil borings, test pits, rock coring, and subsurface exploration.
• Observe drilling operations and coordinate with drilling subcontractors.
• Log soil and rock borings in accordance with industry standards and classify soils using the Unified Soil Classification System (USCS).
• Collect representative soil, rock, aggregate, and groundwater samples for laboratory testing.
• Prepare boring logs, field reports, geologic maps, cross-sections, and technical documentation.
• Assist geotechnical engineers in evaluating subsurface conditions and developing recommendations for foundations, pavements, retaining walls, earthwork, and slope stability.
• Perform construction observation and quality assurance activities related to earthwork, foundations, and other geotechnical construction.
• Support Construction Materials Testing (CMT) activities as needed.
• Review laboratory and field testing data for accuracy and completeness.
• Coordinate with project managers, engineers, contractors, and clients to ensure projects remain on schedule and within budget.
• Maintain accurate field documentation while following company safety standards and procedures.

What We're Looking For

Required Qualifications

• Bachelor's degree in Geology, Geological Engineering, or a related geoscience field.
• Geologist-in-Training (GIT) certification or the ability to obtain it is highly preferred.
• 1-5+ years of experience in geology, geotechnical engineering, construction materials testing, or related consulting (entry-level candidates with strong internships are encouraged to apply).
• Strong technical writing and communication skills.
• Ability to work independently in both field and office environments.
• Comfortable working outdoors in varying weather conditions.
• Ability to lift up to 50 pounds and walk on uneven terrain and active construction sites.
• Valid driver's license with a clean driving record and willingness to travel to project sites.

Preferred Qualifications

• Professional Geologist (PG) license or actively working toward licensure.
• Experience logging soil borings and rock core.
• Familiarity with ASTM standards and geotechnical laboratory testing.
• Experience with Construction Materials Testing (CMT).
• Experience with gINT, OpenGround, or similar boring log software.
• Experience working on DOT, transportation, commercial, industrial, or municipal projects.
  

Why Willmer Engineering?

At Willmer Engineering, you'll become part of a collaborative team that values technical excellence, mentorship, and professional growth. You'll gain hands-on experience working on diverse projects while building your career alongside experienced engineers and geologists.

Whether you're an experienced Geologist or an early-career GIT looking to grow, we'll provide opportunities to expand your technical expertise and advance professionally.

Benefits

• Competitive salary based on experience
• Medical, dental, and vision insurance
• Company-paid life insurance
• Short-term and long-term disability insurance
• 401(k)
• Generous Paid Time Off plus Flex Day
• Professional development, training, and licensure support
• Career advancement opportunities
• Collaborative, team-oriented culture
• Drug-free certified workplace

Additional Requirements

• Ability to work on active construction sites and in varying weather conditions.
• Successful completion of a pre-employment drug screen and background check.

Equal Opportunity Employer

Willmer Engineering is an Equal Opportunity Employer and is committed to creating an inclusive workplace for all employees.