Project Hydrogeologist

Hydrogeologist

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.

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.

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).
• A Pre-employment drug screening in compliance with state regulations is required.
• Must possess a valid driver's license with a clean driving record without restrictions.

Preferred Qualifications:

• Master's degree (MS) or PhD in hydrogeology related field.
• Professional Geologist (P.G./R.G.) preferred or the ability to obtain professional registration within 1–2 years preferred.
• MSHA training preferred

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…