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Drill Stem Testing Jobs (NOW HIRING)

Tetra Tech, Inc.

Driller Assistant - Tampa

Tampa, FL · On-site

Ardaman & Associates, Inc. is one of the largest geotechnical, materials testing, and environmental ... A driller assistant will assist the crew chief in solid stem and hollow stem auger drilling ...

Tetra Tech

Driller Assistant - Tampa

Tampa, FL

Ardaman & Associates, Inc. is one of the largest geotechnical, materials testing, and environmental ... A driller assistant will assist the crew chief in solid stem and hollow stem auger drilling ...

Tetra Tech

Driller Assistant - Tampa

Tampa, FL

Ardaman & Associates, Inc. is one of the largest geotechnical, materials testing, and environmental ... A driller assistant will assist the crew chief in solid stem and hollow stem auger drilling ...

Tetra Tech

Driller Assistant - Tampa

Tampa, FL

Ardaman & Associates, Inc. is one of the largest geotechnical, materials testing, and environmental ... A driller assistant will assist the crew chief in solid stem and hollow stem auger drilling ...

Tetra Tech

Driller Assistant - Tampa

Tampa, FL · On-site

Ardaman & Associates, Inc. is one of the largest geotechnical, materials testing, and environmental ... A driller assistant will assist the crew chief in solid stem and hollow stem auger drilling ...

Tetra Tech

Driller Assistant - Sarasota

Sarasota, FL · On-site

Ardaman & Associates, Inc. is one of the largest geotechnical, materials testing, and environmental ... A driller assistant will assist the crew chief in solid stem and hollow stem auger drilling ...

Tetra Tech

Driller Assistant - Sarasota

Sarasota, FL · On-site

Ardaman & Associates, Inc. is one of the largest geotechnical, materials testing, and environmental ... A driller assistant will assist the crew chief in solid stem and hollow stem auger drilling ...

Intertek

Geotechnical Driller Assistant

Tampa, FL · On-site

$21.75 - $29.50/hr

Intertek's project-related assurance, testing, inspection, and consulting services are the risk ... Prepare tooling and supplies for the day's tasks * Assist in assembling and disassembling drill ...

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How much do drill stem testing jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for drill stem testing in the United States is $41.91, according to ZipRecruiter salary data. Most workers in this role earn between $33.65 and $48.80 per hour, depending on experience, location, and employer.

What is a drill stem testing?

A Drill Stem Testing (DST) job involves evaluating the pressure, permeability, and productivity of a formation by temporarily isolating and testing a well section. DST specialists analyze reservoir characteristics by using specialized tools to measure fluid and pressure responses. The data collected helps determine the viability of oil or gas production in a given formation. This process is critical in making informed decisions about well completion and development.

What are the typical daily responsibilities of someone working in drill stem testing?

Professionals in Drill Stem Testing usually start their day by attending safety briefings and reviewing well data with the drilling team. Their daily tasks include assembling and deploying test tools, monitoring pressure and flow rates, coordinating with other crew members, and troubleshooting equipment issues as they arise. They also document test results and ensure all data is accurately reported to engineers and supervisors. This hands-on role requires flexibility, as work hours and responsibilities may vary depending on drilling schedules and well site conditions.

What are the key skills and qualifications needed to thrive in drill stem testing, and why are they important?

To thrive in Drill Stem Testing, you need a good understanding of downhole tools, fluid dynamics, and well control procedures, often supported by a technical diploma or engineering degree in petroleum or mechanical fields. Familiarity with specialized equipment such as pressure gauges, surface read-out systems, and safety certifications like H2S awareness is crucial. Strong problem-solving, teamwork, and attention to detail are valuable soft skills in this role. These capabilities are essential for delivering accurate reservoir data and ensuring safety during high-pressure testing operations.

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Drill Stem Testing jobs near you
Infographic showing various Drill Stem Testing job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $87,173 per year, or $41.9 per hour.

Driller Assistant - Tampa

Tetra Tech, Inc.

Tampa, FL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 15 days ago

Tetra Tech rating

6.4

Company rating: 6.4 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

403rd of 449 rated engineering

Job description

Like working outdoors?Want an entry level position with FULL BENEFITS that could lead to a career in test drilling?
Ardaman & Associates, Inc. is one of the largest geotechnical, materials testing, and environmental engineering consulting firms in the Southeastern U.S. Ardaman has the following opportunity available:
DRILLER ASSISTANT
Our Tampa office has an opportunity available for a Driller's Assistant.
A driller assistant will assist the crew chief in solid stem and hollow stem auger drilling techniques. The assistant will help move, set up and operate drilling rigs and related equipment to drill holes for geotechnical exploration test borings. Site investigation/geotechnical drilling is done to determine the soil characteristics on construction sites. Work is outdoors. The work is generally physically demanding. However, safety is Ardaman's priority and we are proud of our safety record.
Responsibilities:
  • Assist in drilling operations.
  • Expedite field supplies.
  • Perform duties at multiple job sites.
  • Perform yard duties at direction of supervisor.
  • Assist in measuring test boring locations
  • Load and unload trucks.
  • Smoothly and quickly connect and disconnect the lower parts of the drill pipe when it is being lowered into and raised from the hole.
  • Catch samples of drilled cuttings to be analyzed.
  • Clean and maintain equipment.
  • Help move drilling rig and equipment from site to site and set up.
  • Dig and clean mud pits and drains.
  • Assist with well development and pumping tests.
  • Operate equipment such as pumps for air, water and mud, and equipment and tools used to correct problems in drilled holes caused by mechanical breakdowns or by harmful natural conditions.
  • Carry out minor maintenance and repairs, including lubrication and cleaning.
  • Perform other duties as assigned.

Qualifications:
  • Experience preferred, but will train
  • Mechanical skills preferred
  • Must have current DOT Medical Examiners Certificate or be able to obtain one prior to employment
  • Class A or Class B CDL license a plus
  • Available to work overtime, out of town, and weekends as required to meet client schedules
  • Ability to lift drill pipe and materials weighing up to 80 lbs.
  • Must pass company background checks including drug screen
  • Must have an excellent driving record within company standards
  • Local candidates preferred; no relocation.

We offer a comprehensive benefits program including medical, dental, vision, life insurance, paid time off, 401(k) with company match, and much more.
We are proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law. Ardaman is a wholly owned subsidiary of Tetra Tech, who is a VEVRAA federal contractor and we request priority referral of veterans. Ardaman is a Drug Free Workplace.
We invite applications from all interested parties. No agencies.
Learn about Ardaman and explore our open positions at www.ardaman.com

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About Tetra Tech

Sourced by ZipRecruiter

Tetra Tech combines the resources of a global, multibillion-dollar company with local, client-focused delivery in more than 450 locations around the world. Our reputation rests on the technical expertise and dedication of our employees-21,000 associates working together to provide smart, scalable solutions for challenging projects. We are proud to be home to leading technical experts in water, environment, infrastructure, resource management, energy, and international development.

Industry

Civil engineering construction and environmental consulting services

Company size

10,000+ Employees

Headquarters location

Pasadena, CA, US

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