The Opportunity:
Tetra Tech is currently seeking a Hydrogeologist out of our Superior, CO office. The Geologist/Hydrogeologist supports a wide range of hydrogeologic and environmental consulting projects involving groundwater resources, numerical groundwater modeling, environmental site characterization, remediation, and water resources. The position combines technical analysis, field oversight, project management, and client interaction, working collaboratively with multidisciplinary teams to develop practical, technically sound solutions for commercial, industrial, mining, and public-sector clients.
Any candidates interested in this opportunity should apply by the August 14, 2026 deadline.
Why Tetra Tech:
At Tetra Tech, we are Leading with Science to solve the world’s most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development. Our work has improved more than 625 million lives around the world.
Your Impact:
Join Tetra Tech to make a real difference. Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy.
Essential Job Functions:
Manage hydrogeologic and environmental projects involving groundwater resources, groundwater modeling, site characterization, and remediation.
Develop hydrogeologic conceptual site models and interpret geologic, hydrogeologic, hydraulic, and environmental data.
Develop, calibrate, and apply numerical groundwater flow models to support technical evaluations and project decision-making.
Plan and oversee field investigations, groundwater monitoring, aquifer testing, sampling, and subcontractor activities.
Prepare technical reports, work plans, proposals, cost estimates, and client deliverables.
Manage project scope, schedule, budget, and client communications to support successful project execution.
Collaborate with multidisciplinary project teams and regulatory agencies to develop practical technical solutions.
Support business development by preparing proposals, strengthening client relationships, and identifying follow-on opportunities.
Mentor junior staff through technical guidance, field oversight, and project support.
Other duties as assigned.
Required Qualifications:
Bachelor of Science (BS) in Geology or Environmental Science.
3 – 8 years of experience.
Strong analytical, organizational, and communication skills.
Sound technical judgment and attention to detail.
Ability to manage multiple priorities and work effectively in multidisciplinary teams.
Ability to work in both office and field environments.
Ability to use a computer and standard office equipment for extended periods of time.
Ability to communicate effectively in person, by telephone, and in writing.
Client-focused with the ability to build and maintain professional relationships.
Commitment to safety, quality, and continuous professional development.
SHA 40-hour HAZWOPER required (or ability to obtain upon hire).
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A Pre-employment drug screening in compliance with state regulations is required.
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Must possess a valid driver's license with a clean driving record without restrictions.
Preferred Qualifications:
Physical Requirements:
Ability to lift, carry, push, and pull equipment weighing 40 lbs in variable weather and terrain.
Ability to travel and perform field work/oversight as required (approx. 25% required).
Ability to safely traverse uneven terrain at industrial, mining, construction, commercial, and environmental project sites in all weather conditions (extreme hot/cold temperatures, loud noises, heavy equipment, drilling operations, and other site hazards).
Ability to wear personal protective equipment (PPE), including hard hat, safety glasses, steel-toed boots, and high-visibility clothing.
Work Environment / Environmental Factors:
Field work will include work to be performed outside at construction and well drilling sites, as a result may include working in various environmental factors (weather, altitude, terrain, noise, etc.). This can include remaining stationary for long periods of time, walking, bending, lifting, and sitting for site assessments, sampling, oversight, and other field activities.
Office work will include extended periods sitting or standing at a desk and using a computer.
Based out of our Superior, CO office with the potential of a hybrid work arrangement, but the candidate must reside within 20 miles of the local office. This arrangement is subject to review and may change at the company’s discretion.
Additional Information:
Full-time, Monday through Friday work schedule (40 hours). Occasionally extended hours may be required based on project and/or client needs.
Work will be performed in an office, field, and client site setting.
Target salary range: $70,000 to $80,000. Please note that Tetra Tech considers various factors in determining pay, including but not limited to: education, relevant and demonstrated work experience in the role, skills, geographic location, qualifications, certifications, and other competencies relevant to the needs of the business.
Life at Tetra Tech:
The perks of working at Tetra Tech include:
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Comprehensive and market-competitive benefits.
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Tetra Tech offers the following optional benefits: Medical, Dental, Vision, Prescription, Accidental Death & Dismemberment, Long & Short-Term Disability, Health & Dependent Care Flexible Spending. Financial Benefits: Group Term Life, Optional Group Term Life Insurance, Business Travel Accident Insurance, Health Savings Account, 401K, Employee Stock Purchase Plan, Time Off with Pay, Employee Assistance Program, Adoption Assistance, Leaves of Absence.
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Merit-based financial rewards.
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Flexibility and company-wide commitment to work/life balance.
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Collaborative team atmosphere that values the contributions of all employees.
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Learning and development opportunities for ongoing professional growth.
About Tetra Tech:
Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.
Tetra Tech is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans.
We invite applications from all interested parties.
Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:
LinkedIn: @TetraTechCareers
X (Twitter): @TetraTechJobs
We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted.
Please no phone calls or agencies.
Additional Information
