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Entrylevel Drilling Fluids Engineer Jobs (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 ...

Firefly Aerospace

Fluids Launch Engineer I

Lompoc, CA · On-site

This is an entry level position that will assist the senior fluids engineers in the operation, maintenance and testing of the launch pad fluids and pneumatic systems. This position will grow in scope ...

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 ...

Lancesoft

Mechanical Engineer

Houston, TX · On-site

$40 - $43.27/hr

Chemical / Mechanical / Petroleum Engineer Comfortable working with high pressure (4000 PSI hydraulic) Drilling fluids knowledge, ability to build and check mud properties Good mechanical ...

Nabors Industries Limited

WTX - DRILLER I

Odessa, TX · On-site

$19.50 - $26.50/hr

... fluids, mud, snow and ice. * Must be able to repetitively climb stairs and ladders, work in an ... By leveraging its core competencies, particularly in drilling, engineering, automation, data ...

NABORS

NORTH DAKOTA DRILLER I

Williston, ND · On-site

$22.50 - $30.50/hr

By leveraging its core competencies, particularly in drilling, engineering, automation, data ... fluids, mud, snow and ice. * Must be able to repetitively climb stairs and ladders, work in an ...

Nabors Industries Limited

NORTH DAKOTA DRILLER I

Williston, ND · On-site

$22.50 - $30.50/hr

... fluids, mud, snow and ice. * Must be able to repetitively climb stairs and ladders, work in an ... By leveraging its core competencies, particularly in drilling, engineering, automation, data ...

NABORS

WTX - DRILLER I

Odessa, TX

$23.25 - $31.50/hr

By leveraging its core competencies, particularly in drilling, engineering, automation, data ... fluids, mud, snow and ice. * Must be able to repetitively climb stairs and ladders, work in an ...

Nabors Industries Limited

ETX FIELD. DRILLER I

Tyler, TX · On-site

$21.75 - $29.50/hr

... fluids, mud, snow and ice. * Must be able to repetitively climb stairs and ladders, work in an ... By leveraging its core competencies, particularly in drilling, engineering, automation, data ...

Nabors Industries

ETX FIELD. DRILLER I

Tyler, TX · On-site

$21.75 - $29.50/hr

... fluids, mud, snow and ice. * Must be able to repetitively climb stairs and ladders, work in an ... By leveraging its core competencies, particularly in drilling, engineering, automation, data ...

Intertek

Geotechnical Driller Assistant

San Antonio, TX

$20.75 - $28.25/hr

... engineering, industrial hygiene, and specialty testing. What are we looking for? The Entry-Level Driller Assistant is responsible for assisting the Driller with soil drilling, rock coring, sampling ...

NABORS

ETX FIELD. DRILLER I

Tyler, TX

By leveraging its core competencies, particularly in drilling, engineering, automation, data ... fluids, mud, snow and ice. * Must be able to repetitively climb stairs and ladders, work in an ...

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Entrylevel Drilling Fluids Engineer information

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$90K

$116.7K

$137K

How much do entrylevel drilling fluids engineer jobs pay per year?

As of May 31, 2026, the average yearly pay for entrylevel 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 the difference between Entrylevel Drilling Fluids Engineer vs Entry-level Petroleum Engineer?

AspectEntrylevel Drilling Fluids EngineerEntry-level Petroleum Engineer
Required CredentialsBachelor's in Petroleum Engineering or related field, relevant certificationsBachelor's in Petroleum Engineering or related field, relevant certifications
Work EnvironmentOn-site at drilling locations, oil rigs, or officesOffice-based, field sites, or offshore platforms
Industry UsageSpecifically focused on drilling fluids and wellbore stabilityBroader petroleum exploration, production, and reservoir management

While both roles require a petroleum engineering background and similar certifications, the Entrylevel Drilling Fluids Engineer specializes in managing drilling fluids and wellbore conditions, working closely with drilling teams. In contrast, Entry-level Petroleum Engineers have a broader focus on overall reservoir development and production processes. Both roles are essential in the oil and gas industry but differ in their specific responsibilities and work environments.

More about Entrylevel Drilling Fluids Engineer jobs
What cities are hiring for Entrylevel Drilling Fluids Engineer jobs? Cities with the most Entrylevel Drilling Fluids Engineer job openings:
What states have the most Entrylevel Drilling Fluids Engineer jobs? States with the most job openings for Entrylevel Drilling Fluids Engineer jobs include:
What job categories do people searching Entrylevel Drilling Fluids Engineer jobs look for? The top searched job categories for Entrylevel Drilling Fluids Engineer jobs are:
Entrylevel Drilling Fluids Engineer jobs near you
Infographic showing various Entrylevel Drilling Fluids Engineer job openings in the United States as of May 2026, with employment types broken down into 19% Internship, 40% As Needed, 15% Full Time, 15% Temporary, 4% Contract, and 7% Nights. Highlights an 2% Physical, and 98% Remote job distribution, with an average salary of $116,666 per year, or $56.1 per hour.

Diamond/Core Driller Assistant

Mariana Minerals

Moab, UT • On-site

$23.25 - $31.50/hr

Full-time

Posted 24 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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