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Drilling Fluids Engineer Jobs in Utah (NOW HIRING)

Mariana Minerals

Diamond/Core Driller Assistant

Moab, UT · On-site

$23.25 - $31.50/hr

Engineer Out Requirements, then Automate - We simplify, optimize, and then automate for scale ... Mix and manage drilling fluids and maintain circulation systems * Perform routine maintenance and ...

Mariana Minerals

RC Drill Assistant

Moab, UT · On-site

Engineer Out Requirements, then Automate - We simplify, optimize, and then automate for scale ... Mix and manage drilling fluids when required * Perform routine maintenance and cleaning of drilling ...

All JobsDrilling Fluids Engineer JobsDrilling Fluids Engineer Jobs in Utah

Drilling Fluids Engineer information

See Utah salary details

$81.9K

$106.2K

$124.7K

How much do drilling fluids engineer jobs pay per year?

As of Jun 16, 2026, the average yearly pay for drilling fluids engineer in Utah is $106,210.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,000.00 and $117,000.00 per year, depending on experience, location, and employer.

What engineers make $500,000?

Senior engineers in specialized fields such as petroleum, software, or aerospace engineering can earn $500,000 or more annually, especially with experience, advanced skills, and in high-demand industries. These roles often require advanced degrees, certifications, and leadership responsibilities.

What are the key skills and qualifications needed to thrive as a Drilling Fluids Engineer, and why are they important?

To thrive as a Drilling Fluids Engineer, you need a solid background in chemical or petroleum engineering, strong analytical skills, and experience with fluid mechanics and drilling practices. Familiarity with drilling fluids software, mud logging systems, and certifications such as Well Control or HSE training are generally required. Excellent problem-solving, communication, and teamwork abilities enable effective collaboration with drilling crews and rapid response to operational challenges. These skills ensure optimal drilling performance, minimize risks, and maintain safety and environmental compliance on-site.

Are drilling engineers in demand?

Drilling engineers are in high demand in the oil and gas industry due to the ongoing need for complex well drilling and completion projects. Their expertise in well design, safety protocols, and the use of advanced drilling technologies makes them valuable, especially in regions with active exploration and production activities.

How much does a drilling fluids engineer make?

A drilling fluids engineer typically earns between $70,000 and $150,000 annually, depending on experience, location, and the complexity of projects. Senior engineers or those working in high-demand regions may earn higher salaries, and certifications in drilling or fluid management can enhance earning potential.

How does a Drilling Fluids Engineer typically collaborate with drilling and geology teams on-site?

A Drilling Fluids Engineer works closely with drilling supervisors and geologists to ensure the drilling fluid properties are optimized for wellbore stability, formation protection, and drilling efficiency. Daily, they monitor mud properties, interpret test results, and recommend adjustments to fluid systems in response to downhole conditions. Effective communication is essential, as they must relay technical findings and collaborate on problem-solving, especially when unexpected well conditions arise. This teamwork helps minimize downtime and ensures safety and compliance with environmental standards.

What Does a Drilling Fluids Engineer Do?

Oil companies are more likely to refer to a drilling fluids engineer as a “mud engineer.” As a mud engineer, your duties are varied and require specialized technical skills. Your primary responsibilities include creating the required mud combinations used at each stage of the well drilling process. You are in charge of all related tasks from ordering the needed materials from the stores to mixing the mud and making adjustments, checking stock, maintaining equipment, and forecasting what material you need next. You also test, monitor, and relay each day’s activities in the Daily Mud Report. Drilling fluids engineers generally work in an off-shore oil rig setting.

What are Drilling Fluids Engineers?

Drilling Fluids Engineers, also known as Mud Engineers, are professionals responsible for designing, testing, and managing the drilling fluids (or 'mud') used in oil and gas drilling operations. Their primary duties involve ensuring the properties of the fluids meet the requirements for efficient drilling, wellbore stability, and safety. They monitor and adjust fluid parameters to prevent issues such as blowouts, stuck pipes, or formation damage. These engineers work closely with drilling teams on-site and play a crucial role in both operational efficiency and environmental compliance.

What engineers make $300,000 a year?

Senior drilling fluids engineers in the oil and gas industry can earn $300,000 or more annually, especially with extensive experience, specialized skills, and certifications. High-level engineers working in offshore or management roles often reach this compensation level due to the demanding environment and technical expertise required.

What is the difference between Drilling Fluids Engineer vs Drilling Engineer?

AspectDrilling Fluids EngineerDrilling Engineer
CredentialsEngineering degree, certifications in drilling fluids or petroleum engineeringEngineering degree, certifications in drilling operations or petroleum engineering
Work EnvironmentLaboratories, drilling sites, fluid testing facilitiesDrilling rigs, field locations, project planning offices
Industry UsageFocuses on fluid properties, testing, and managementFocuses on overall drilling operations, well planning, and execution

The main difference is that Drilling Fluids Engineers specialize in the properties, testing, and management of drilling fluids, ensuring wellbore stability and safety. Drilling Engineers oversee the entire drilling process, including planning, operations, and safety protocols. Both roles require technical expertise and often work closely on drilling projects, but their core responsibilities differ significantly.

More about Drilling Fluids Engineer jobs
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Drilling Fluids Engineer jobs near you

Diamond/Core Driller Assistant

Mariana Minerals

Moab, UT • On-site

$23.25 - $31.50/hr

Full-time

Posted 9 days ago

Job description

About Mariana Minerals
Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We're reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.
Our culture is built on three principles:
  • Extreme Ownership - We take full responsibility for outcomes, relentlessly driving toward solutions.
  • Engineer Out Requirements, then Automate - We simplify, optimize, and then automate for scale.
  • Share Your Legos - We collaborate openly, share knowledge, and empower each other to build bigger, better solutions.

Join us as we build the future of responsible mineral sourcing and supply.
Summary
The Diamond/Core Driller Assistant supports drilling operations by assisting the Lead Driller with equipment setup, operation, maintenance, and site activities. This role requires physical endurance, attention to safety, and the ability to work in remote outdoor environments. The assistant plays a key role in ensuring efficient and safe core drilling operations.
Responsibilities
  • Assist with setup, operation, and teardown of diamond/core drilling rigs
  • Handle drill rods, tooling, and core barrels during drilling operations
  • Retrieve, label, and store core samples accurately
  • Mix and manage drilling fluids and maintain circulation systems
  • Perform routine maintenance and basic repairs on drilling equipment
  • Keep the worksite clean, organized, and hazard-free
  • Load and unload equipment, supplies, and materials
  • Follow all safety procedures and environmental regulations
  • Support site preparation tasks such as clearing and leveling drill locations
  • Communicate effectively with the Lead Driller and crew

Qualifications
  • High school diploma or GED preferred
  • Previous experience in drilling, construction, mining, or similar field is a plus
  • Ability to perform physically demanding labor (lifting 50+ lbs)
  • Basic mechanical aptitude and familiarity with hand/power tools
  • Strong commitment to safety and attention to detail
  • Willingness to work long hours in outdoor and remote conditions
  • Valid driver's license preferred (CDL a plus)
  • Safety certifications (First Aid/CPR, OSHA/MSHA, H2S) are advantageous
  • Attention to detail

Why Join Us?
At Mariana Minerals, you'll be part of a mission-driven team reshaping the way critical minerals are sourced and supplied globally. You'll have the autonomy to make big decisions, the tools to innovate, and a culture that values ownership, smart automation, and collaboration.
Mariana is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status.

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