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Drilling Fluids Engineer Jobs in Arizona (NOW HIRING)

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Drilling Fluids Engineer information

See Arizona salary details

$83.9K

$108.7K

$127.7K

How much do drilling fluids engineer jobs pay per year?

As of Jul 27, 2026, the average yearly pay for drilling fluids engineer in Arizona is $108,720.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,300.00 and $119,700.00 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 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 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
What are the most commonly searched types of Drilling Fluids Engineer jobs in Arizona? The most popular types of Drilling Fluids Engineer jobs in Arizona are:
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What job categories do people searching Drilling Fluids Engineer jobs in Arizona look for? The top searched job categories for Drilling Fluids Engineer jobs in Arizona are:
What cities in Arizona are hiring for Drilling Fluids Engineer jobs? Cities in Arizona with the most Drilling Fluids Engineer job openings:
Drilling Fluids Engineer jobs near you
Infographic showing various Drilling Fluids Engineer job openings in Arizona as of July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, and 3% Remote job distribution, with an average salary of $108,720 per year, or $52.3 per hour.

Environmental and Permitting Manager

P&C Recruiting and HR

Yuma, AZ

$140K - $150K/yr

Full-time

Posted 12 days ago

Job description

Environmental and Permitting Manager

Reporting to the Director of Permitting, the Environmental and Permitting Manager owns the integrated permitting register and schedule spanning federal and state permitting agencies while managing day-to-day site environmental performance for active exploration.

Primary Responsibilities

·      Develop and maintain the integrated permitting register and master schedule across both assets.

·      Manage BLM permitting, including 43 CFR 3809 notices/plans of operation and support NEPA/EIS processes.

·      Manage Arizona permitting (ADEQ APP, Air Quality, MLRP, ADWR, AZPDES).

·      Coordinate with Land Manager on Arizona State Land Department access and rights-of-way.

·      Manage reclamation bonding and concurrent reclamation activities.

·      Secure drill pad/access authorizations and confirm biological/cultural clearances.

·      Oversee stormwater (MSGP/SWPPP), SPCC, dust control, waste management, and drilling fluids containment.

·      Inspect active drill sites and oversee contractor environmental compliance.

·      Direct environmental baseline studies (water, air, biology, cultural, soils, noise).

·      Maintain the environmental management system, compliance tracker, and obligations register.

·      Prepare regulatory reports and manage agency relationships.

·      Deliver environmental and cultural awareness training.

·      Assess environmental risks, investigate incidents, and coordinate audits.


Qualifications

·      B.S. in Environmental Science, Hydrology, Geology, Engineering, Natural Resources, or related field.

·      10+ years of environmental permitting/site management experience in mining.

·      Experience with BLM permitting and NEPA processes.

·      Knowledge of CWA/AZPDES, SPCC, RCRA, and CAA requirements.

·      Experience managing environmental baseline programs and consultants.

·      Strong project management, budgeting, technical writing, and agency relationship skills.

·      Valid driver's license and ability to operate 4WD vehicles.

·      Ability to pass background check and pre-employment screening.

·      Legal authorization to work in the U.S.


Preferred Qualifications

·      Experience with ADEQ APP, Air Quality, State Mine Inspector MLRPs, and ADWR.

·      EIS support experience.


Physical Demands

·      Communicate effectively in English.

·      Frequently sit, stand, walk, and lift/carry up to 50 lbs.

·      Must comply with drug/alcohol-free workplace policies and testing.