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Site Investigation Jobs (NOW HIRING)

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Site Investigation information

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How much do site investigation jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for site investigation in the United States is $24.91, according to ZipRecruiter salary data. Most workers in this role earn between $19.71 and $26.92 per hour, depending on experience, location, and employer.

What is the difference between Site Investigation vs Geotechnical Engineer?

AspectSite InvestigationGeotechnical Engineer
CredentialsTypically requires a degree in geology, civil engineering, or related fieldRequires a degree in geotechnical engineering, civil engineering, or geology; often professional registration
Work EnvironmentFieldwork at construction sites, environmental sites, or land development projectsDesigning geotechnical solutions, analyzing soil reports, often in office or lab settings
Industry UsageUsed during initial site assessments and feasibility studiesInvolved in foundation design, slope stability, and ground improvement projects

While both roles involve understanding soil and ground conditions, Site Investigation focuses on collecting data through fieldwork, whereas Geotechnical Engineers analyze that data to design engineering solutions. Both are essential in construction and land development projects, often working closely together.

What is a site investigation?

Site investigation jobs involve assessing the physical and environmental conditions of a specific location, often before construction or development projects begin. Professionals in these roles collect and analyze soil, groundwater, gas, and other samples to identify potential hazards, contamination, or geotechnical issues. Their findings help inform safe and effective project planning, ensuring compliance with environmental regulations and minimizing risks. Site investigation jobs are essential for environmental consultants, geotechnical engineers, and construction planners.

What are the key skills and qualifications needed to thrive as a site investigator?

To thrive as a Site Investigator, you need a background in environmental science, geology, or engineering, along with strong analytical and fieldwork skills. Familiarity with environmental sampling equipment, GIS software, and regulatory guidelines such as Phase I and II ESA protocols is typically required. Attention to detail, problem-solving, and effective communication are crucial soft skills for gathering accurate data and reporting findings. These skills ensure thorough and compliant site assessments, which are vital for environmental safety and regulatory approval.

What are some common challenges faced during a site investigation and how are they typically addressed?

Site investigation professionals often encounter challenges such as unexpected subsurface conditions, limited site access, and tight project timelines. To address these, teams typically conduct thorough pre-field planning, use advanced geotechnical equipment, and maintain close communication with stakeholders. Flexibility and problem-solving skills are essential, as findings may require adapting the investigation approach or collaborating with engineers and environmental scientists to ensure accurate and timely results.
More about Site Investigation jobs
What states have the most Site Investigation jobs? States with the most job openings for Site Investigation jobs include:
Infographic showing various Site Investigation job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, 1% Temporary, and 4% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $51,816 per year, or $24.9 per hour.

Senior Environmental Professional - Site Investigation & Remediation

Trilon Group

Williston, VT โ€ข On-site

$105K - $125K/yr

Full-time

Medical, PTO

Re-posted yesterday


Job description

Senior Environmental Professional - Site Investigation & Remediation
Department: Subsurface
Employment Type: Full Time
Location: Williston, VT
Compensation: $105,000 - $125,000 / year
Description
Creativity. Innovation. A desire to effect positive change. That's what it takes to work at Fuss & O'Neill - because that's what we do for the communities in which we work: we create, innovate, and design long-lasting improvements that improve quality of life. Quality of life is also important on the job, so we've prioritized work-life balance by offering flexible/remote work opportunities, part-time benefits, and generous PTO. We believe that each day is an opportunity to support one another, to support our clients, and to support our communities. If you feel the same, then you've found your future.
We are seeking a Senior Environmental Professional with deep expertise in site investigation, remediation, and subsurface environmental services to join our growing team in Vermont. This is a leadership-oriented role focused on delivering high-quality environmental solutions while supporting strategic growth across state, municipal, and private sector clients.
This position is a key growth hire aimed at expanding our subsurface and environmental capabilities across Vermont and New Hampshire. You'll play a critical role in building a local team presence, strengthening relationships with agencies and municipalities, and supporting impactful projects across the region-including on-call contracts and multidisciplinary efforts with environmental, civil, transportation, and hazmat teams.
In this role, you will lead and manage a wide range of environmental projects-including site investigations, remediation efforts, permitting, and brownfields redevelopment-while collaborating closely with internal leaders and technical teams to deliver exceptional results and drive continued growth.
Key Responsibilities
  • Provide senior-level project management and technical leadership on environmental investigation and remediation projects
  • Lead projects involving site investigation, remediation, permitting, and brownfields redevelopment
  • Ensure high-quality, compliant deliverables aligned with regulatory requirements and firm standards
  • Support and drive business development efforts with state agencies, municipalities, and private clients
  • Collaborate with Market Leaders, Discipline Leaders, and Business Unit leadership to identify and pursue growth opportunities
  • Build and maintain strong client relationships, particularly across Vermont and New Hampshire
  • Supervise, mentor, and guide technical staff supporting environmental projects
  • Contribute to the growth of subsurface services, including supporting on-call contracts and existing client programs

Skills, Knowledge and Expertise
  • Bachelor's degree in civil or environmental engineering, Geoscience, or Environmental Science
  • 8+ years of experience in environmental consulting, with a focus on site investigation and remediation
  • Professional licensure (PE or Professional Geologist) preferred
  • Proven experience delivering environmental services to Vermont and/or New Hampshire clients
  • Strong understanding of state environmental regulations
  • Demonstrated project management and leadership experience, including staff supervision
  • Established relationships with state regulators, municipal clients, or regional stakeholders is highly desirable
  • Excellent communication, client management, and collaboration skills

This is a hybrid role, offering the best of both worlds-collaborate in-office with a high-performing team and enjoy the flexibility of working remotely part of the week. We're committed to supporting work-life balance while maintaining strong team connection and project delivery.
Why You'll Love Working with Us
  • Schedule Flexibility: Customize your work schedule to fit your life.
  • Health & Wellness: Comprehensive health benefits to keep you and your family healthy.
  • Continuous Learning: Access to online courses, conferences, and learning materials to fuel your professional growth.
  • Paid Time Off: Take the time you need to recharge with our generous paid time off policy.
  • Career Advancement: Clear paths for promotions and the opportunity to take on new challenges.
  • Fun Team Culture: Regular team-building activities, happy hours, and company outings.

The base salary range for this role is indicated in the posting. This range reflects the company's good faith estimate of the compensation for this position at the time of posting. Final compensation will be determined based on factors such as experience, skills, qualifications, internal equity, and geographic location.
Visa sponsorship is NOT available for this position
All offers are contingent upon a successful criminal background check. Fuss & O'Neill, Inc. is proud to be an Affirmative Action/Equal Opportunity Employer. Fuss & O'Neill participates in the Federal e-Verify program.
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