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Principal Hydrogeologist Jobs (NOW HIRING)

Principal Hydrogeologist/Geologist

$140K - $210K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Type Full-time Description About You You are an innovative and experienced hydrogeologist or ... Principals help develop the next generation of firm leaders by recruiting new talent and coaching ...

Senior Hydrogeologist

Phoenix, AZ · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

GC/US Citizen Our client has a unique opportunity for an experienced senior environmental hydrogeologist to join our team, with a principal focus on providing senior leadership on a long-term ...

Project Hydrogeologist

Albuquerque, NM · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Project Hydrogeologist. JSAI projects include water planning, environmental, surface water ... The primary duties include assisting Principals with projects for a wide range of clients in New ...

Principal Geochemist

Denver, CO · On-site +1

$150K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Principal Geochemist ITASCA North America | U.S.-based About the role ITASCA North America is ... Experience integrating geochemistry with hydrogeology, geomechanics, engineering geology, numerical ...

Principal Geochemist

Denver, CO · On-site +1

$150K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Principal Geochemist ITASCA North America | U.S.-based About the role ITASCA North America is ... Experience integrating geochemistry with hydrogeology, geomechanics, engineering geology, numerical ...

Principal Geochemist (Remote)

Denver, CO · Remote

$150K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Principal Geochemist ITASCA North America | U.S.-based About the role ITASCA North America is ... Experience integrating geochemistry with hydrogeology, geomechanics, engineering geology, numerical ...

Principal Geochemist

Denver, CO · On-site

$150 - $200/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Principal Geochemist ITASCA North America | U.S.-based About the role ITASCA North America is ... Experience integrating geochemistry with hydrogeology, geomechanics, engineering geology, numerical ...

Showing results 21-40

Principal Hydrogeologist information

See salary details

$36.5K

$109.4K

$182K

How much do principal hydrogeologist jobs pay per year?

As of Aug 17, 2026, the average yearly pay for principal hydrogeologist 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 hydrogeologist?

Principal Hydrogeologists are senior-level professionals who specialize in the study of groundwater, including its distribution, movement, and quality. They lead and manage complex hydrogeological projects, provide technical expertise, and often supervise teams of hydrogeologists and other environmental scientists. Their work supports activities such as water resource management, environmental impact assessments, contamination remediation, and sustainable groundwater development. These experts typically have advanced degrees and extensive experience in geology, hydrology, or related fields.

What are the key skills and qualifications needed to thrive as a principal hydrogeologist?

To thrive as a Principal Hydrogeologist, you need deep expertise in hydrogeology, groundwater modeling, and environmental regulations, usually backed by an advanced degree and professional registration (e.g., P.G. or C.Hg.). Familiarity with technical tools such as MODFLOW, GIS software, and groundwater sampling equipment is essential. Leadership, project management, and excellent communication skills help you effectively guide teams and engage with clients. These competencies ensure accurate analysis, regulatory compliance, and successful delivery of complex water resource projects.

What are some common challenges a principal hydrogeologist faces when managing multidisciplinary project teams?

As a Principal Hydrogeologist, you'll frequently coordinate with engineers, environmental scientists, and regulatory specialists on complex projects. One common challenge is ensuring clear communication across disciplines, as technical priorities and terminologies can differ. Balancing project deadlines, client expectations, and regulatory requirements also adds complexity. Successful Principal Hydrogeologists leverage their leadership and project management skills to foster collaboration and maintain alignment throughout the project lifecycle.
More about Principal Hydrogeologist jobs

What states have the most Principal Hydrogeologist jobs?

States with the most job openings for Principal Hydrogeologist jobs include:

Infographic showing various Principal Hydrogeologist job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $109,393 per year, or $52.6 per hour.

$140K - $210K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 13 days ago


Job description

Job Type
Full-time
Description
About You
You are an innovative and experienced hydrogeologist or geologist who is passionate about resolving environmental challenges that hinge on the application of your investigation and remediation experience. Quality and integrity are among your strongest personal principles. You are excited to join a dynamic and growing firm that values collaboration and innovation and is focused on the environmental challenges of tomorrow. You are a strong technical professional with broad site investigation and remediation expertise, including contaminant fate and transport (including PFAS), environmental forensics, and source identification. You have expert testifying experience in one or more of these areas.
A lifelong learner, you want to keep growing intellectually and professionally. You know how to prepare winning proposals and exceed clients' expectations. Collaborating with colleagues with diverse expertise is exciting for you, and you are also comfortable working independently. Professionals thrive under your coaching.
About Integral
Integral Consulting Inc. is a science and engineering firm delivering sound technical solutions to meet today's challenges in the health, environmental, and natural resource arenas. We are a values-driven collaborative team that is as passionate about company culture as we are about the work we do for our clients. Since our founding in 2002, we have operated with a demonstrated commitment to the well-being, diversity, and professional development of our staff and an equal commitment to strong partnerships with our clients and teaming partners. We are a company where people come to solve today's toughest environmental challenges through innovative ideas, exceptional teamwork, and dedication to accuracy and technical quality.
About the Job
At Integral, principals are business, client, and staff leaders. They are recognized internally and externally as technical and strategic authorities in one or more technical areas. They direct major technical efforts and project teams, ensuring technical excellence, alignment with contractual requirements, and compliance with the firm's QA/QC procedures. Principals help develop the next generation of firm leaders by recruiting new talent and coaching colleagues. Paramount to the position is successful client development for both existing and new clients, and in both existing and new services. Principals are recognized as trusted advisors to key clients, which in turn requires in-depth understanding of clients' business and technical challenges. Principals generate net revenue equal to or exceeding $1.25 million per year through a combination of collaboration and individual effort.
This position may offer in-office, remote, or hybrid opportunities based on the candidate's location and the needs of the organization.
Requirements
Responsibilities
  • Serving as principal-in-charge for complex soil, groundwater investigation and remediation projects.
  • Serving as a consulting and/or testifying expert on complex litigation matters.
  • Advising clients on technical risk, regulatory strategy, and remediation approaches associated with redevelopment, transactions, or long-term liability management.
  • Interfacing with federal, state, and local regulatory agencies to support permitting, compliance, and closure strategies.
  • Providing senior technical review of reports, designs, and modeling analyses to ensure defensibility and technical rigor.
  • Mentoring senior and mid-level staff and contributing to the development of technical standards, best practices, and thought leadership.
  • Contributing to business development through proposal support, technical scoping, and strengthening long-term client relationships.

Qualifications
Candidates should have an M.S. or Ph.D. degree in geology, hydrogeology, environmental chemistry or related field.
The ideal candidate will have:
  • Professional Geologist or Professional Engineer license
  • 15+ years of experience in environmental consulting
  • Proven leadership on investigation/remediation projects as a strategic advisor to clients
  • Excellent written and oral communication skills
  • A desire to grow both intellectually and professionally
  • Strong organizational abilities
  • Ability to work independently and within a multidisciplinary team of scientists and engineers

Compensation is commensurate with experience and internal equity. An employee's total compensation package includes annual salary; company-subsidized (employee and family) medical, dental, and vision insurance; 401(k) participation with a company match of 1% to 4% of annual compensation; company-paid life and short- and long-term disability insurance; paid sick leave (10 days), paid vacation (20 days), and paid holidays (9 days) per year; and the potential for an annual discretionary bonus based on company performance. Paid time off will be prorated to reflect part-time scheduled hours, if applicable.
Integral Consulting Inc. is proud to be an equal employment opportunity employer who provides equal opportunity in all of our employment practices to all qualified employees and applicants without regard to race, color, religion, creed, gender, pregnancy (including childbirth or related medical conditions), national origin or ancestry, age, sexual orientation, disability, marital status, military, veteran, or Vietnam Era Veterans' Readjustment Assistance Act-protected veteran status, gender identity or gender expression, genetic information (including testing or characteristics), or any other category protected by federal, state, and local laws. We believe that a diverse and inclusive environment drives innovation and excellence, and we are dedicated to building a team that reflects the diverse communities we live in and serve. If you require reasonable accommodations during the application or interview process, please contact us at integraljobs@integral-corp.com.
We are excited to connect with individuals who share our mission and values, and those who bring diverse contributions to our team. We value unique perspectives and skills, and encourage you to apply, even if you don't meet every requirement.
All offers of employment are contingent on candidates successfully passing an employment history screening, degree verification, and a federal, state, and county criminal background and Watch List screening. Candidates will receive a written notice of this requirement. All screenings will be done in accordance with all local, state, and federal laws.
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Salary Description
$140,000-$210,000