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Oil Tester Jobs (NOW HIRING)

NORTHROP GRUMMAN

U103 TESTER C TURBINES

Sunnyvale, CA

Turbines, gearboxes, oil sumps, forced draft flowers, heat exchangers, turbine generators, valves ... Disassemble after testing is completed. * Start, operate and monitor test facilities such as pumps ...

Townsend Oil Company

Oil Service Technician

Danvers, MA · On-site

$35 - $45/hr

The Oil Service Technician will be responsible for performing service and maintenance on oil ... This might involve checking for leaks, ensuring all controls are functioning, and testing the ...

Scout

Dyno Tester Technician

Conroe, TX · On-site

$20 - $23/hr

Minimum 2-3 years of experience in oilfield equipment testing, motor repair, manufacturing, or related mechanical field preferred. * Knowledge of downhole drilling motors and drilling tool operations ...

Scout

Dyno Tester Technician

Conroe, TX · On-site

$20 - $23/hr

Minimum 2-3 years of experience in oilfield equipment testing, motor repair, manufacturing, or related mechanical field preferred. * Knowledge of downhole drilling motors and drilling tool operations ...

Plains

CDL Hazmat Oil Driver

Williston, ND · On-site

$85K - $135K/yr

Drivers perform basic driving functions to operate crude oil/product tanker truck, including crude oil testing, loading and unloading. Job Responsibilities: * Safely and effectively performs basic ...

Hines Park Lincoln

Oil Change Technician

Canton, MI

Drive the vehicle for testing purposes and inspect and refill fluid levels as necessary * Ensure tire pressure for proper inflation, clean and lubricate fittings as needed * Install a new oil drain ...

Plains

CDL Hazmat Oil Driver

Williston, ND · On-site

$85K - $135K/yr

Drivers perform basic driving functions to operate crude oil/product tanker truck, including crude oil testing, loading and unloading. Job Responsibilities: * Safely and effectively performs basic ...

Hines Park Lincoln

Oil Change Technician

Canton, MI · On-site

Drive the vehicle for testing purposes and inspect and refill fluid levels as necessary * Ensure tire pressure for proper inflation, clean and lubricate fittings as needed * Install a new oil drain ...

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How much do oil tester jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for oil tester in the United States is $32.08, according to ZipRecruiter salary data. Most workers in this role earn between $17.55 and $42.79 per hour, depending on experience, location, and employer.

What is an oil tester?

An Oil Tester is responsible for analyzing the quality, viscosity, and chemical composition of oils used in machinery, engines, or industrial applications. They collect oil samples, conduct tests using specialized equipment, and interpret results to detect contamination, degradation, or other issues. Their findings help ensure proper lubrication, prevent equipment failures, and maintain operational efficiency. This role is essential in industries like manufacturing, automotive, and energy, where maintaining oil quality is critical for performance and safety.

What does an oil tester do?

A typical day for an Oil Tester involves collecting oil samples from various sources, conducting laboratory analyses to assess viscosity, contamination, and chemical composition, and recording results for quality assurance purposes. Oil Testers often work closely with engineers, machine operators, and quality control personnel to identify and resolve any issues related to oil quality. The role may require rotating shifts or working in environments such as laboratories, refineries, or on-site at industrial facilities. Effective collaboration is essential to ensure that findings are communicated clearly and any corrective actions are implemented swiftly to maintain operational integrity.

What are the key skills and qualifications needed to thrive as an oil tester?

To thrive as an Oil Tester, you need a solid understanding of chemistry, fluid analysis, and attention to detail, often supported by a background in laboratory technology or engineering. Familiarity with laboratory testing equipment, spectrometers, and software for recording and interpreting oil quality data is commonly required, and some positions may require industry-specific safety certifications. Strong observational skills, problem-solving ability, and effective communication with both technical and non-technical colleagues are valuable soft skills in this role. These competencies ensure accurate test results, uphold safety standards, and support efficient operations in the petroleum industry.

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Oil Tester jobs near you
Infographic showing various Oil Tester job openings in the United States as of August 2026, with employment types broken down into 86% Full Time, 12% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $66,732 per year, or $32.1 per hour.

U103 TESTER C TURBINES

Northrop Grumman Corporation

Sunnyvale, CA • On-site

Full-time

Re-posted 3 days ago

Northrop Grumman rating

8.2

Company rating: 8.2 out of 10

Based on 364 frontline employees who took The Breakroom Quiz

85th of 544 rated manufacturers

Job description

RELOCATION ASSISTANCE: No relocation assistance available
CLEARANCE REQUIRED FOR START: No
CLEARANCE TYPE: Secret
TRAVEL: NoDescription
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
PRIMARY FUNCTION:
Prepare and connect apparatus for tests and operate test facilities and controls to perform static tests on a variety of turbine and auxiliary products where methods, sequences and tooling are normally established. Work with and/or assist journey level testers as required. Qualify, secure, and maintain a security clearance for all tester functions.
TOOLS AND EQUIPMENT:
Steam generating facility and supporting auxiliary subsystems including Johnson Matthey SCR, demin system, air ejector, Hagan controls, water brake, test stands, tooling, fixtures, pumps, valves, component test equipment. Precision gauges such as pressure, temperature and speed indicators. Electric, flow, hydraulic and vibration recorders. Manual hydraulic and electric hand tools.
MATERIAL:
Turbines, gearboxes, oil sumps, forced draft flowers, heat exchangers, turbine generators, valves and control equipment, hardware, water, oil, sulfuric acid, salt, caustic soda, treatment chemicals, rust inhibitor, preservatives, test kits, paper, rags, tape.
DIRECTION OF OTHERS: Assist and/or direct support personnel assigned to help in the performance of the test department.
WORKING PROCEDURE:
THE FOLLOWING ARE THE USUAL MAJOR JOB DUTIES BUT THIS DESCRIPTION DOES NOT PRECLUDE THE PERFORMANCE OF OTHER DUTIES BY THE INCUMBENT, NOR THE QUESTION BEING RAISED ON THE PROPER RATE FOR THE ASSIGNMENT.
Perform the duties of Assembly Helper and in addition perform the following:
  • Receive work assignment from supervision and instruction from Test Engineer.
  • Read and follow safety regulations and procedures and MI package including drawings, change notices, operation sheets, specifications and work authorizations.
  • Position and mount apparatus on pedestals and stands, assemble and bolt together components, tests plates, adapters, fixtures, hoses, fittings and piping. Cut and install gaskets as necessary and connect specified steam, water, air and oil lines and gauges for static testing turbines and auxiliary components. Disassemble after testing is completed.
  • Start, operate and monitor test facilities such as pumps, valves, low pressure steam generating equipment and associated auxiliaries (feed water system, cooling water and condensate system, etc.) heat exchangers and water treatment units to maintain the power, steam, water and oil required to static test products.
  • Operate test stand controls to maintain specified pressures, temperatures, and flows to static test a variety of products. Visually check for leaks during test and continually review test data to ensure results are within the parameters of the specification and operating policies.
  • Start and operate pickling equipment to clean various castings, fabrications and parts.
  • Assemble and connect products for testing, operate controls, and assist in conducting routine dynamic tests of products under the direction of a higher-level tester.
  • Maintain inventory of instruments and gauges and have them calibrated at specified times.
  • Observe safe operating practices and maintain familiarity with emergency shutdown procedures.
  • Make proper time charge entries and record data as required.
  • Maintain tools, equipment and work area in a clean and orderly condition.
  • Perform other work of equal or lower classification as required.

This is a Union Represented position.
BASIC QUALIFICATIONS:
  • High School Diploma or equivalent GED.
  • Experience with the operation of commercial and/or industrial fluid systems, such as fluid, hydraulic, steam, air, and Electrical Systems.
  • Minimum 3 years experience operating and monitor test facilities such as pumps, valves, low pressure steam generating equipment and associated auxiliaries (feed water system, cooling water, and condensate system, etc.) heat exchangers and water treatment units to maintain the power, steam, water, and oil required to static test product.
  • Minimum 2 years of experience adhering to OSHA safety requirements, regulations, procedures and LOTO (Lockout/Tagout).
  • Minimum 1 year of experience utilizing MS Outlook email, creating word documents, entering data excel spreadsheets.
  • Ability to obtain and maintain required U.S. Government Secret Clearance is required.
  • US Citizenship is required.

PREFERRED QUALIFICATIONS:
  • Current/active Stationary Operating Engineer license.
  • Minimum of 4 years of experience with steam plant operations either onboard a U.S. Navy vessel or within a commercial facility.
  • Active U.S. Government Secret Clearance .
  • Minimum of 4 years of experience troubleshooting and resolving large steam plant equipment.

#MPR
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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About Northrop Grumman

Sourced by ZipRecruiter

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939

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