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Drilling Fluids Engineer Jobs (NOW HIRING)

Malcolm Drilling

Geotechnical Field Engineer

Odessa, FL · On-site

The Geotechnical Field Engineer will support the planning, execution, and oversight of geothermal ... Familiarity with drilling fluids, cementing, casing, and directional drilling practices. * Strong ...

Malcolm Drilling

Geotechnical Field Engineer

Odessa, FL · On-site

The Geotechnical Field Engineer will support the planning, execution, and oversight of geothermal ... Familiarity with drilling fluids, cementing, casing, and directional drilling practices. * Strong ...

Malcolm Drilling

Geotechnical Field Engineer

Odessa, FL · On-site

The Geotechnical Field Engineer will support the planning, execution, and oversight of geothermal ... Familiarity with drilling fluids, cementing, casing, and directional drilling practices. * Strong ...

Fervo Energy

Drilling Operations Lead

Houston, TX · On-site

Ability to demonstrate competency in core well engineering fundamentals, including casing design, directional drilling, drill string / BHA design, drilling fluids, cementing, and contingency planning

Thompson Engineering

Driller Assistant

Westlake, LA · On-site

Thompson Engineering is looking for a Driller Assistant, willing to travel. The Driller Assistant ... Monitors the fluid properties of the drilling fluids (mud)7. Equipment repairs and maintenance in ...

Thompson Engineering

Driller Assistant

Bell City, LA · On-site

Thompson Engineering is looking for a Driller Assistant, willing to travel. The Driller Assistant ... Monitors the fluid properties of the drilling fluids (mud)7. Equipment repairs and maintenance in ...

Thompson Engineering

Driller Assistant

Bell City, LA · On-site

$20 - $27.25/hr

... Engineers with the daily functions of geotechnical (with occasional environmental) drilling ... drilling fluids (mud) 7. Equipment repairs and maintenance in the field and at shop Other ...

Thompson Engineering

Driller Assistant

Westlake, LA · On-site

$18.25 - $24.75/hr

... Engineers with the daily functions of geotechnical (with occasional environmental) drilling ... drilling fluids (mud) 7. Equipment repairs and maintenance in the field and at shop Other ...

Thompson Engineering

Driller Assistant

Westlake, LA · On-site

$18.25 - $24.75/hr

... Engineers with the daily functions of geotechnical (with occasional environmental) drilling ... drilling fluids (mud) 7. Equipment repairs and maintenance in the field and at shop Other ...

Thompson Engineering

Driller Assistant

Mobile, AL · On-site

$18.75 - $25.50/hr

... Engineers with the daily functions of geotechnical (with occasional environmental) drilling ... drilling fluids (mud) 7. Equipment repairs and maintenance in the field and at shop Other ...

Thompson Engineering

Driller Assistant

Bell City, LA · On-site

$20 - $27.25/hr

... Engineers with the daily functions of geotechnical (with occasional environmental) drilling ... drilling fluids (mud) 7. Equipment repairs and maintenance in the field and at shop Other ...

Thayer Power and Communication

Directional Driller

Tampa, FL · On-site

$23 - $28.25/hr

Execute pilot bores, back-reaming, and pullback operations in accordance with engineered drawings ... Mix, monitor, and manage drilling fluids (mud) appropriate to Florida soil conditions (sand, clay ...

Thompson Engineering

Driller Assistant

Dallas, TX · On-site

$21.25 - $28.75/hr

... Engineers with the daily functions of geotechnical (with occasional environmental) drilling ... drilling fluids (mud) 7. Equipment repairs and maintenance in the field and at shop Other ...

Thompson Engineering

Driller Assistant

Westlake, LA · On-site

$18.25 - $24.75/hr

... Engineers with the daily functions of geotechnical (with occasional environmental) drilling ... drilling fluids (mud) 7. Equipment repairs and maintenance in the field and at shop Other ...

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Showing results 21-40

All JobsDrilling Fluids Engineer Jobs

Drilling Fluids Engineer information

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$90K

$116.7K

$137K

How much do drilling fluids engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for drilling fluids engineer in the United States is $116,666.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,500.00 and $128,500.00 per year, depending on experience, location, and employer.

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.

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 is a drilling fluids engineer?

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 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.

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Drilling Fluids Engineer jobs near you
Infographic showing various Drilling Fluids Engineer job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 6% Part Time, 3% Contract, and 3% Nights. Highlights an 100% In-person job distribution, with an average salary of $116,666 per year, or $56.1 per hour.

Maxi Rig / Large Drill Rig Mud Technician (Horizontal Directional Drilling)

InterCon Construction, Inc.

Madison, WI • On-site

$23.25 - $31.50/hr

Full-time

Re-posted 23 days ago

Job description

POSITION OVERVIEW
The HDD Mud Technician is responsible for ensuring that the drilling fluid properties meet the designed and operational specifications.
ESSENTIAL JOB RESPONSIBILITIES
  • Controls the technology to prepare the drilling mud
  • Monitors the drilling fluid mud cleaning system's operation
  • Participates in the optimization of the flushing fluids, and cleaning equipment modes of operation
  • Recommends optimal operating modes for cleaning fluid stages
  • Ensures the biopolymer fluid parameters comply with work plans
  • Recommends treatment of drilling fluid with reagents
  • Recommends the replacement of drilling fluid to maintain optimal parameters and drilling fluid system properties
  • Ensures compliance with labor discipline and technological and safety regulations
  • Complies with the requirements for non-disclosure of confidential information
  • Minimizes waste associated with draining fluids
  • Works with drilling engineers and technicians to ensure a cost-effective drilling process
  • Measures the right amount of mud needed at all stages
  • Assists technicians during the drilling process
  • Provide input in the selection of drill bits
  • Other duties as assigned.

QUALIFICATIONS & REQUIRED KNOWLEDGE/SKILLS
  • High school diploma or equivalent required
  • Previous experience with HDD operations, specifically fluid systems, drilling fluids, and drilling bits
  • Knowledge of different drilling contaminants, additives, and mud treatment
  • Possession of a valid driver's license with a good, clean driving record. CDL preferred.
  • Knowledge of methods, materials, and equipment used in the construction and maintenance of underground oil/gas transmission systems.
  • Fundamental understanding of safety regulations, OSHA regulations, first aid and methods of applying resuscitation.
  • Knowledge of local and state regulations, rules, specifications, and operating practices.
  • Ability to read and interpret plans and written instructions.
  • Strong written and verbal communication skills.
  • Ability to work independently as well as in a team-oriented environment.
  • Consistent travel required throughout United States.

WORKING ENVIRONMENT
Working outdoors in various weather conditions that are not deemed unworkable (i.e. negative degree weather, etc.).
InterCon Construction is an equal opportunity employer and does not discriminate in employment on account of race, color, religion, sex, sexual orientation, gender identity, age, national origin, mental or physical disability, veteran status, or any other category protected by law.
Equal Employment Opportunity/Affirmative Action Employer

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