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Principal Geologist Jobs (NOW HIRING)

Successfully interact with Local Business Leader, Sector Lead, other Principal and Senior-level ... Who You Are Required Qualifications * BS in Geology, Earth Sciences or related science field * 15 ...

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Principal Geologist information

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$36.5K

$109.4K

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How much do principal geologist jobs pay per year?

As of Jun 8, 2026, the average yearly pay for principal geologist in the United States is $109,393.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,000.00 and $125,000.00 per year, depending on experience, location, and employer.

What is a Principal Geologist?

A Principal Geologist is a senior-level geoscientist who leads geological projects, provides technical expertise, and manages teams within organizations such as mining companies, environmental consultancies, or government agencies. They are responsible for designing and overseeing geological investigations, interpreting data, and making recommendations based on their findings. Principal Geologists often play a key role in project planning, risk assessment, and ensuring compliance with regulations. Their extensive experience allows them to mentor junior staff and contribute to strategic decision-making within their organization.

What are some typical challenges Principal Geologists face when leading multidisciplinary projects?

Principal Geologists often oversee complex projects that require collaboration with engineers, environmental scientists, and regulatory agencies. Coordinating these diverse teams can be challenging due to differing priorities and communication styles. Additionally, Principal Geologists must ensure that geological assessments align with project goals, budgets, and timelines while adhering to safety and environmental standards. Strong leadership, clear communication, and problem-solving skills are essential to successfully navigate these challenges and deliver high-quality outcomes.

What are the key skills and qualifications needed to thrive as a Principal Geologist, and why are they important?

To thrive as a Principal Geologist, you need advanced expertise in geological science, extensive fieldwork experience, and a relevant degree such as geology or earth sciences, often supplemented by professional registration (e.g., P.Geo or CPG). Proficiency with geological modeling software, GIS tools, and data analysis platforms is commonly required, alongside familiarity with regulatory and reporting standards. Exceptional leadership, communication, and project management skills help you guide teams and effectively liaise with stakeholders. These skills and qualities are crucial to ensure accurate assessments, regulatory compliance, and successful execution of complex geological projects.

What is the difference between Principal Geologist vs Senior Geologist?

AspectPrincipal GeologistSenior Geologist
Required CredentialsBachelor's or Master's in Geology, often with 10+ years experienceBachelor's or Master's in Geology, typically with 5-10 years experience
Work EnvironmentLead projects, oversee teams, and coordinate with clientsConduct fieldwork, data analysis, and support project execution
Employer & Industry UsageConsulting firms, oil & gas, mining, environmental companiesMining companies, environmental agencies, consulting firms

The Principal Geologist typically holds a senior leadership role, overseeing projects and teams, while the Senior Geologist focuses more on technical fieldwork and data analysis. Both roles require strong geological expertise, but the Principal Geologist has greater managerial responsibilities and client interaction.

More about Principal Geologist jobs
What cities are hiring for Principal Geologist jobs? Cities with the most Principal Geologist job openings:
What are the most commonly searched types of Principal Geologist jobs? The most popular types of Principal Geologist jobs are:
What states have the most Principal Geologist jobs? States with the most job openings for Principal Geologist jobs include:
Principal Solid Waste Engineer or Geologist

Principal Solid Waste Engineer or Geologist

Geosyntec Consultants, Inc.

Kansas City, MO โ€ข On-site, Remote

Full-time

Posted 23 hours ago


Job description

Overview

Do you want to build an impactful career to change the world for the better?ย 

Geosyntec has an exciting opportunity for a Principal Solid Waste Engineer or Geologist to join our geoenvironmental and geotechnical practice, based out of our Grand Rapids, MI, Detroit, MI, Indianapolis, IN, Kansas City, MO, St. Louis, MO, Milwaukee, WI, or any of our Midwest based offices, with the opportunity for remote or hybrid-work scheduling. Our solid waste and landfill services practice engages in complex projects related to landfill, transfer station, surface impoundment design and permitting, geologic and hydrogeologic investigations, solid waste planning, and other solid waste management systems for our diverse client base throughout the Midwest. As a Principal level Engineer or Geologist you will have the opportunity to lead and mentor a dedicated staff of industry professionals, contribute to challenging technical work, and engage in business development efforts to expand our market share in the solid waste industry.ย ย 

Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.

We invest in our people.ย  Each employee is unique, and your career at Geosyntec will be too.ย  We offerย competitive pay and benefits, and well-being programsย to support you and your family.

To Learn More Visit:ย http://www.geosyntec.com/careers/.

Essential Duties and Responsibilities

Collaboration and mentoring are cornerstones of Geosyntec's culture. You should expect to work closely with experienced professionals who will help integrate you into Geosyntec's culture as you advance to this next stage of your career.

We operate under a sell-manage-do culture, and so we expect all employees work on challenging technical projects while leveraging your existing knowledge and experience to help Geosyntec expand its current practices and capabilities.ย  As a Principal Solid Waste Engineer or Geologist, you will have the opportunity to take on a mix of technical expertise, leadership, client relationship management, sales and business development, and mentoring roles.

Some of the key responsibilities for this senior level position include:

  • Engage in sales, business development, marketing, and client relationship management to expand solid waste and landfill market presence;ย 
  • Landfill engineering design, including liner and final cover system design, landfill gas system design, site closure and financial assurance;
  • Civil design, transfer station design, stormwater design, and site layout;
  • Engineering analyses such as slope stability, hydrologic and landfill gas modeling, seismic, and seepage;
  • Small project/task management and proposal preparation support;
  • Understanding of local, state and federal regulations related to solid waste;
  • Preparation of permit applications, design calculations, drawings, technical specifications, and permit applications; and
  • Fieldwork associated with investigation, design and construction services.
  • Drive personal, company, and rental vehicles to client or company project or office sites, and other business locations, as needed.
Education and Licensure
  • Bachelor's degree in civil or geotechnical engineering, geology or environmental science. (required)
  • Advanced degree in the same. (preferred)
  • Professional certification (P.E., P.G. or equivalent) or ability to obtain within 2 years. (required)
Skills, Experience and Qualifications
  • At least 10 years (15+ preferred) of related experience, or equivalent combination of education and experience. (required)
  • Demonstrated interest and experience direclty related to solid waste. (required)
  • Strong oral and technical writing skills. (required)
  • Experience with modeling/design tools such as AUTOCAD, KYpipe, fate transport modeling, Slope/W, Vadose/W, Sigma/W, FLAC and ARCGIS. (preferred)
  • Regular fieldwork up to 30% and overnight travel up to 30%. (required)
  • Health & Safety training, medical monitoring, and client-driven drug and background testing may be required.
  • Valid U.S. driver's license and a satisfactory driving record for business travel. (required)

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Employment Type: FULL_TIME