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Fuel Testing Jobs (NOW HIRING)

Perform sample preparation and analytical testing on petroleum and fuel products in accordance with ASTM, API, ISO, and internal SOPs * Conduct routine fuel analysis including sulfur, flash point ...

The candidate will be responsible for the disassembly, cleaning, repair, assembly, and testing of aircraft fuel system components, including HMUs, Fuel Control Units, pumps, valves, and actuators.

The candidate will be responsible for the disassembly, cleaning, repair, assembly, and testing of aircraft fuel system components, including HMUs, Fuel Control Units, pumps, valves, and actuators.

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Fuel Testing information

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$14

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How much do fuel testing jobs pay per hour?

As of Jun 7, 2026, the average hourly pay for fuel testing in the United States is $22.97, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $26.92 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Fuel Testing position, and why are they important?

To thrive in Fuel Testing, a strong background in chemistry, laboratory analysis, and quality control is essential, typically supported by a relevant technical or science degree. Familiarity with fuel testing instruments (like gas chromatographs and spectrometers), industry standards, and safety certifications such as OSHA or HAZMAT is important. Attention to detail, analytical thinking, and good communication skills help professionals excel in producing precise results and working with cross-functional teams. These capabilities ensure the reliability and safety of fuel products, maintaining compliance with regulatory and operational requirements.

What are the typical daily responsibilities of someone working in Fuel Testing?

Professionals in Fuel Testing typically spend their days collecting fuel samples, conducting laboratory analyses using specialized equipment, and accurately recording test results. They frequently review data for compliance with industry standards, document findings, and prepare detailed reports for quality assurance teams or regulatory bodies. Collaboration with production, engineering, and safety teams is common to address any anomalies or quality concerns. The role involves both independent lab work and regular communication with various departments to ensure fuel quality and safety standards are met.

What is a Fuel Testing job?

A Fuel Testing job involves analyzing fuel samples to ensure they meet quality, safety, and regulatory standards. Professionals in this role conduct tests for properties like purity, composition, and contamination in fuels such as gasoline, diesel, and aviation fuel. They often work in laboratories, refineries, or field settings using specialized equipment and techniques. The results help maintain engine performance, environmental compliance, and fuel efficiency.

More about Fuel Testing jobs
What cities are hiring for Fuel Testing jobs? Cities with the most Fuel Testing job openings:
What are the most commonly searched types of Fuel Testing jobs? The most popular types of Fuel Testing jobs are:
What states have the most Fuel Testing jobs? States with the most job openings for Fuel Testing jobs include:
Infographic showing various Fuel Testing job openings in the United States as of May 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $47,778 per year, or $23 per hour.

PRINCIPAL TECHNICIAN - SR. TECHNICIAN - Automotive / Master Mechanic

Southwest Research Institute - Hourly

San Antonio, TX

Full-time

Posted 3 days ago


Job description

PRINCIPAL TECHNICIAN - SR. TECHNICIAN - Automotive / Master Mechanic 08-01350 Who We Are: We perform testing on all vehicles, from compact cars to tractor-trailers and off-road equipment, and for internal combustion engines ranging from lawn mowers to locomotives. We also operate a fully functional tribology laboratory with unique capabilities to support client research programs.

By joining our team you will receive $500 on your first paycheck, minus applicable taxes. Objectives of this Role: Provide lubricant testing for various clients on different test types according to ASTM procedures. Provide fuel testing for various clients on different test types for both on-road and dynamometer testing.

Provide Fuel and Lubricant testing in a safe manner by following safety practices and Environmental Management and Quality Systems. Daily and Monthly Responsibilities: Operate engine test cells via computer control for data acquisition to measure engine lubricant performance, fuel performance or engine durability performance. Communicate with coworkers, supervisors and project engineers concerning test status.

Assemble and disassemble gasoline and diesel engines as described in test procedures. Assemble and disassemble auxiliary pumps and motors in support of the operating equipment. Prepare extracts and label fuel and lubricant test samples for analysis.

Use scanners for different makes and models of vehicles; maintain various test logs, time records and project records; perform tire maintenance; modify fuel system for test specific purposes; disassemble vehicle components and modify as required for testing. Remove and install cylinder heads, transmissions, axels, fuel tanks; inspect utility trailer; perform automotive fluid changes; flow fuel injectors; perform bumper-to-bumper maintenance on different makes and model; support department project activities as required. Enter recorded data into a computer database; perform routine engine maintenance; maintain a clean working environment and comply with all safety regulations and standards for working around potentially hazardous materials in the operation of tests.

Requirements: Requires a high school diploma or equivalent. Automotive Mechanic or Certified Master Mechanic, Associates degree, or ASE certified preferred as well as CDL License preferred. Shift work required.

5+ years: Vocational or commercial automotive or diesel mechanical training or related mechanical experience required. Knowledge of Microsoft applications i.e. Excel and MS Word.

Overtime required depending on project needs; exposed to solvents, gasoline, diesel, and coolants. A valid/clear driver's license is required. Special Requirements: Job Locations: San Antonio, Texas For more information about this division, visit the Fuels & Lubricants Research home page.

An Equal Employment Opportunity Employer: race, color, religion, sex, national origin, disability, and veteran status. If you need assistance with completing the application, please Contact Us Back To Top