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Drilling Fluids Engineer Jobs (NOW HIRING)

AES Drilling Fluids LLC

Account Manager

Houston, TX · On-site

Collaborates with drilling fluids engineers, engineering field supervisors, and engineering manager(s) to provide expert advice and trouble-shooting concerning client problems, concerns, and ...

AES Drilling Fluids LLC

Dispatcher

Kermit, TX · On-site

$27.50/hr

Dispatch serves as primary contact for drilling fluids engineers to place orders for chemicals, mud, barite, and well-to-well transfers. * Determine appropriate routes and trucks to fulfill customer ...

AES Drilling Fluids LLC

Dispatcher

Kermit, TX · On-site

$27.50/hr

Dispatch serves as primary contact for drilling fluids engineers to place orders for chemicals, mud, barite, and well-to-well transfers. * Determine appropriate routes and trucks to fulfill customer ...

AES Drilling Fluids LLC

Dispatcher

Kermit, TX · On-site

$27.50/hr

Dispatch serves as primary contact for drilling fluids engineers to place orders for chemicals, mud, barite, and well-to-well transfers. * Determine appropriate routes and trucks to fulfill customer ...

AES Drilling Fluids LLC

Plant Operator

Kermit, TX · On-site

$26.75/hr

Description AES Drilling Fluids is seeking Plant Operators for our Kermit mud plant and warehouse ... engineering equipment, etc. * Assists warehouse personnel with warehouse operations duties, when ...

AES Drilling Fluids LLC

Plant Operator

Midland, TX

$23.50/hr

Description AES Drilling Fluids is seeking Plant Operators for our Midland mud plant and warehouse ... engineering equipment, etc. * Assists warehouse personnel with warehouse operations duties, when ...

AES Drilling Fluids LLC

Plant Operator

Midland, TX · On-site

$23.50/hr

AES Drilling Fluids is seeking Plant Operators for our Midland mud plant and warehouse. At AES ... engineering equipment, etc. * Assists warehouse personnel with warehouse operations duties, when ...

AES Drilling Fluids LLC

Plant Operator

Midland, TX · On-site

$23.50/hr

At AES Drilling Fluids we offer great benefits, competitive salary, paid overtime, opportunity for ... engineering equipment, etc. * Assists warehouse personnel with warehouse operations duties, when ...

AES Drilling Fluids LLC

Warehouse Worker

Kermit, TX · On-site

$25.75/hr

Description AES Drilling Fluids is seeking a Warehouse Worker in Kermit, TX. At AES Drilling Fluids ... engineering equipment, etc. * Perform all other duties as assigned by the Warehouse and/or ...

TalentClout

Mechanical Engineer

Houston, TX

$80K - $90K/yr

Design, analyze, and validate mechanical components and systems used in drilling fluids applications. Develop engineering calculations, models, and drawings in compliance with ASME, API, and ASTM ...

SM-Energy Company

Sr. Drilling Engineer

Midland, TX · On-site

Recommend, perform, and complete special engineering projects and reports related to all phases of drilling operations, including but not limited to, drilling fluids, cementing, directional drilling ...

Fervo Energy Company

Senior Drilling Engineer

Houston, TX · On-site

$99K - $137K/yr

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

Fervo Energy

Senior Drilling Engineer

Houston, TX

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

Malcolm Drilling

Geotechnical Field Engineer

Odessa, FL · On-site

Job Title:Geotechnical Field Engineer Location: Odessa, Florida The Geotechnical Field Engineer ... Familiarity with drilling fluids, cementing, casing, and directional drilling practices. * Strong ...

Malcolm Drilling

Geotechnical Field Engineer

Odessa, FL · On-site

Geotechnical Field Engineer Location: Odessa, Florida The Geotechnical Field Engineer will support ... Familiarity with drilling fluids, cementing, casing, and directional drilling practices. * Strong ...

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Drilling Fluids Engineer information

See salary details

$90K

$116.7K

$137K

How much do drilling fluids engineer jobs pay per year?

As of Sep 3, 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 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 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.

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 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.

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 90% Full Time, and 10% Part Time. Highlights an 100% In-person job distribution, with an average salary of $116,666 per year, or $56.1 per hour.

Account Manager

AES Drilling Fluids LLC

Houston, TX • On-site

Full-time

Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Description

AES Drilling Fluids is seeking an Account Manager at our Houston Office. The Account Manager is responsible for managing customer accounts and contracts, developing and supporting special projects with customers, and implementing sales strategies to identify, secure, and develop new customers and to increase existing sales. 


We offer fantastic benefits!

  • Affordable dental / vision / dependent insurance
  • Employer paid life insurance and disability
  • Paid time off / generous holidays
  • 401K (6% match)
  • Many other benefits

WORK LOCATION: Houston, TX 


RESPONSIBILITIES:

  • Leads sales efforts for assigned Company customers and accounts, develops sales strategies for existing and prospective customers, and markets/sells AES products and services to existing and prospective customers.
  • Supports existing business on core customer accounts by developing and executing account-specific plans.
  • Manages customer interactions and expectations to ensure that all requirements are met and, preferably, exceeded, through direct contact with customers, AES engineering and all other Company personnel in customer service-related functions (i.e., R&D, laboratory, supply chain, quality, and operations).
  • Collaborates with drilling fluids engineers, engineering field supervisors, and engineering manager(s) to provide expert advice and trouble-shooting concerning client problems, concerns, and questions, when and as needed.
  • Develops sales proposals, reports, and sales-related information for existing and prospective customers and presents and explains proposals, reports, and findings to existing and prospective customers.
  • Maintains and builds strong relationships with customers at all levels of their organizations.
  • Consults with customers to prepare drilling fluids engineering specifications and programs and proactively assesses and communicates customer-specific needs to AES engineering, operations, and management.
  • Coordinates with the Company's management to prepare and present proposals, bids, and tenders and assists AES management in negotiating service agreements and pricing, when and as needed.
  • Effectively uses tools to manage and build customer relationships, including entertainment, business calls, technical support, conferences, and other appropriate outreach.
  • Remains continually abreast of changes, technology, and trends that can lead to improvements in AES products and services.
  • Develops and maintains in-depth knowledge of Company products and services.
  • Supports and participates in AES's continual improvement program in conformity with ISO requirements.
  • Conducts special projects and all other duties as assigned by the Technical Sales and Support Manager and/or divisional management.

Requirements

QUALIFICATIONS:

1. High school diploma or GED; Associate's or Technical Degree in Engineering, Chemistry (or other degree relevant to the position) is preferred.

2. Successful completion of an AES-approved mud school. 

3. Mus have drilling fluids experience in one of the following regions: STX, ETX/NLA, or OK.

4. At least eight (8) combined years of prior hands-on experience as a drilling fluids engineer or in a technical advisor role. 

5. Substantial prior sales, business development, and/or marketing work experience in the drilling fluids or oilfield service industry is preferred.

6. Valid driver's license and the maintenance of a driving record satisfactory to AES.

7. Highly proficient in Microsoft Office (including strong Microsoft Excel skills) and Outlook, and strong internet research skills.

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