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Senior Operations Geologist Jobs in Colorado (NOW HIRING)

ITASCA North America

Principal Hydrogeologist

Denver, CO · On-site +1

$150K - $200K/yr

... geology, and numerical modeling capabilities into stronger solutions for clients. What you'll do ... operations, and risk management. * Serve as a trusted advisor and senior client contact. * Develop ...

EIS Holdings

Staff Environmental Scientist

Wheat Ridge, CO · On-site

$55K - $65K/yr

Position Description - Staff Geologist/Environmental Scientist Business Group/Dept: Operations FLSA ... Coordinate with project managers, senior staff, clients, and regulatory agencies to plan and ...

SM-Energy Company

Landman

Denver, CO · On-site

$109K - $135K/yr

Will be required to execute increasing duties under more limited direct supervision of a senior ... Basic knowledge of geological principles, operations, reservoir engineering and basin/resource ...

TERRACON

Environmental Project Manager

Fort Collins, CO · On-site

$77K - $98K/yr

This position requires a mid to senior level environmental professional responsible for leading ... You'll work closely with our dedicated team of scientists, geologist, and engineers to deliver ...

SOCOTEC

Staff Geotechnical Engineer

Centennial, CO · On-site

$70K - $90K/yr

We are seeking a Staff or Senior Staff Geotechnical Engineer to support a wide range of ... Oversee drilling operations and provide field direction to drill crews and subcontractors.

Socotec

Staff Geotechnical Engineer

Englewood, CO · On-site

We are seeking a Staff or Senior Staff Geotechnical Engineer to support a wide range of ... Oversee drilling operations and provide field direction to drill crews and subcontractors.

SM-Energy Company

Sr. Landman

Denver, CO · On-site

$145K - $194K/yr

General understanding of geological principles, operations, reservoir engineering and basin/resource plays. Preferred Experience: * Minimum of 5 years of industry work experience. * RPL or CPL ...

QB Energy

Sr Drilling Engineer

Denver, CO · On-site

$206K - $255K/yr

Collaborate with staff geologists, reservoir, land, production, field supervision, and EHS in ... Participate in daily drilling operations conference calls. * Ensure all vendors comply with MSA ...

AECOM

Program Manager - Mine Closure

Denver, CO

Serve as the senior day-to-day representative to the client. * Build trusted executive-level ... Geologists * Environmental Scientists * Construction Managers * Field Technicians * Craft Labor

AECOM

Program Manager - Mine Closure

Denver, CO · On-site

$160K - $200K/yr

Serve as the senior day-to-day representative to the client. * Build trusted executive-level ... Geologists * Environmental Scientists * Construction Managers * Field Technicians * Craft Labor

Weston Solutions

Associate Geoscientist 3

Lakewood, CO · On-site

... and Senior Project staff. Project Geoscientists are accountable for handling specific technical ... Ability to perform geology-related tasks in the field including monitoring well installation, soil ...

Weston Solutions

Project Geoscientist

Lakewood, CO

... and Senior Project staff. Project Geoscientists are accountable for handling specific technical ... Ability to perform geology-related tasks in the field including monitoring well installation, soil ...

Weston Solutions

Associate Geoscientist 3

Golden, CO · On-site

... and Senior Project staff. Project Geoscientists are accountable for handling specific technical ... Ability to perform geology-related tasks in the field including monitoring well installation, soil ...

Weston Solutions

Associate Geoscientist 3

Lakewood, CO · On-site

$15.25 - $18.50/hr

... and Senior Project staff. Project Geoscientists are accountable for handling specific technical ... Ability to perform geology-related tasks in the field including monitoring well installation, soil ...

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All JobsOperations Geologist JobsSenior Operations Geologist JobsSenior Operations Geologist Jobs in Colorado

Senior Operations Geologist information

What does a senior operations geologist do?

A Senior Operations Geologist oversees and coordinates geological operations during drilling projects, ensuring that drilling activities are executed safely and efficiently. They interpret subsurface data, advise on drilling locations, and provide real-time geological support to optimize resource extraction. Their role often involves collaborating with drilling engineers, geophysicists, and other team members to minimize drilling risks and maximize hydrocarbon recovery. Additionally, they may supervise junior geologists and ensure compliance with industry standards and regulations.

What skills and qualifications are needed to thrive as a senior operations geologist?

To thrive as a Senior Operations Geologist, you need a solid background in geology, drilling operations, and reservoir evaluation, usually backed by a relevant degree and significant field experience. Familiarity with geological modeling software, real-time data interpretation tools, and industry-standard applications like Petrel or Landmark is essential. Strong communication, problem-solving abilities, and leadership skills set candidates apart in managing teams and collaborating with multidisciplinary stakeholders. These competencies are crucial for making informed drilling decisions, optimizing resource extraction, and ensuring safety and efficiency in complex operational environments.

How does a senior operations geologist typically collaborate with drilling and engineering teams during active projects?

A Senior Operations Geologist works closely with drilling engineers, mud loggers, and reservoir engineers to ensure effective well placement and optimal drilling performance. They provide real-time geological interpretations, monitor drilling progress, and make recommendations to adjust drilling parameters based on subsurface data. Regular communication and data sharing are crucial, as geologists often participate in daily operations meetings and provide input on well trajectory, formation evaluation, and safety considerations. This collaborative approach helps minimize drilling risks and maximize reservoir exposure.

What is the difference between Senior Operations Geologist vs Reservoir Geologist?

AspectSenior Operations GeologistReservoir Geologist
Required CredentialsBachelor's or Master's in Geology, Geoscience, or related field; often requires industry certificationsBachelor's or Master's in Geology, Geoscience, or related field; similar certifications
Work EnvironmentFieldwork, data analysis, collaboration with drilling teamsSubsurface analysis, reservoir modeling, collaboration with reservoir engineers
Industry UsageOil & gas exploration, production, and operationsReservoir characterization, development planning in oil & gas

While both roles require geoscience expertise and industry certifications, Senior Operations Geologists focus on field operations and drilling support, whereas Reservoir Geologists specialize in subsurface reservoir analysis and modeling. Both positions are vital in oil & gas projects but serve different stages of exploration and development.

What are the most commonly searched types of Operations Geologist jobs in Colorado?

The most popular types of Operations Geologist jobs in Colorado are:

What cities in Colorado are hiring for Senior Operations Geologist jobs?

Cities in Colorado with the most Senior Operations Geologist job openings:

Senior Operations Geologist jobs near you

Principal Hydrogeologist

Itasca Consulting Group, Inc.

Denver, CO • On-site, Remote

$150K - $200K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 hours ago

Job description

Principal Hydrogeologist
ITASCA North America | U.S.-based
About the role
ITASCA North America is seeking a Principal Hydrogeologist to provide technical leadership, grow client relationships, mentor staff, and help strengthen our hydrogeology practice across the U.S. and North America.
This role is suited for a senior hydrogeology professional with strong technical credibility, practical judgment, and experience leading complex projects. Mining experience is preferred, particularly in mine water management, groundwater characterization, dewatering, depressurization, seepage, closure, water balance, permitting support, and hydrogeologic support for mine planning and operations.
Why this role matters
Water is often a defining factor in whether mining, infrastructure, energy, and environmental projects can be planned, permitted, operated, and closed successfully.
As a Principal Hydrogeologist, you will help clients understand complex hydrogeologic conditions and translate that understanding into practical decisions. Your work may influence mine water management, dewatering strategy, groundwater characterization, permitting, closure planning, and risk management.
You will also play an important role in growing ITASCA North America's hydrogeology practice by building trusted client relationships, mentoring staff, guiding project teams, and connecting ITASCA's hydrogeology, geomechanics, engineering geology, and numerical modeling capabilities into stronger solutions for clients.
What you'll do
  • Provide senior technical leadership on hydrogeology, mine water, and groundwater-related projects.
  • Lead and review work involving conceptual hydrogeologic models, field investigations, aquifer testing, groundwater monitoring, dewatering, seepage, water balance, closure planning, permitting support, and impact assessment.
  • Guide or critically review numerical and analytical groundwater modeling, including assumptions, uncertainty, limitations, and implications for client decisions.
  • Translate complex hydrogeologic data into practical recommendations for mine planning, environmental management, water supply, permitting, operations, and risk management.
  • Serve as a trusted advisor and senior client contact.
  • Develop client relationships, identify opportunities, and lead proposals, scopes, budgets, schedules, and project strategy.
  • Mentor technical staff and support high-quality project delivery through review, coaching, and knowledge sharing.

What you bring
Required
  • Advanced degree in hydrogeology, geochemistry, environmental engineering, or a related field.
  • Approximately 20+ years of relevant professional experience.
  • Proven technical excellence and sound professional judgment in hydrogeology.
  • Professional registration by a recognized organization, or ability to obtain registration where required.
  • Experience leading, managing, directing, and reviewing complex technical projects.
  • Strong experience with conceptual hydrogeologic models, field investigations, hydraulic testing, and hydrogeologic data interpretation.
  • Strong client-facing communication skills.
  • Experience mentoring staff and contributing to business development.

Strongly valued
  • Mining industry experience, particularly in mine water management, pit dewatering, depressurization, seepage, closure, water balance, permitting, and operational hydrogeology.
  • Established client relationships in mining, infrastructure, energy, water resources, or environmental sectors.
  • Experience developing and winning consulting work.
  • Experience with MODFLOW, FEFLOW, MINEDW, GIS, 3-D visualization, or data analysis.
  • Experience working with multidisciplinary teams.
  • Recognition in the hydrogeology, mining, groundwater, or environmental consulting community.

Why ITASCA
For more than 45 years, ITASCA has helped clients solve complex geomechanics, hydrogeology, and engineering geology challenges through technical depth, practical judgment, and innovation.
At ITASCA, you will work on challenging projects where standard approaches are often not enough. Our work combines field experience, scientific and engineering interpretation, advanced analysis, and state-of-the-art ITASCA software to help clients make better decisions.
We are a collaborative, collegial, employee-owned company where technical excellence, curiosity, mentorship, mutual respect, and shared success matter. This is a place for senior professionals who want meaningful influence with clients, colleagues, and the direction of a growing North American consulting practice.
Location and travel
This is a full-time position based in the United States. Preferred locations are Denver/Lakewood, Colorado, or Minneapolis, Minnesota, but other U.S. locations including hybrid/remote work options may be considered for the right candidate.
Travel will be expected for client meetings, site visits, conferences, business development, and internal collaboration.
Compensation and benefits
We value your contributions and offer a comprehensive benefits package, including:
  • Competitive salary commensurate with experience
  • Performance bonuses (cash and company stock)
  • Health, dental, and vision benefits for you and your family
  • Generous paid time off from day one
  • Paid holidays
  • 401(k) with company match
  • Paid parental leave
  • Company-paid short-term disability, long-term disability, and life insurance

The anticipated salary range is $150,000-$200,000. Final compensation will depend on experience and qualifications.
Take the next step in your career and become a valued member of our employee-owned company. Join us at ITASCA, where innovation meets excellence!
ITASCA is an equal opportunity employer, a drug-free workplace, and complies with ADA regulations as applicable.

Apply