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Senior Oil Lab Technician Jobs (NOW HIRING)

High Priority Plumbing

Oil Lab Technician

Saint Louis, MO · On-site

$18 - $25/hr

Overview Oil Lab Technician North American Substation Services (NASS) is a national leader in transformer services and high-voltage substation installation, maintenance, testing, and repair. With ...

NASS USA

Oil Lab Technician

Saint Louis, MO

$18 - $25/hr

Overview Oil Lab Technician North American Substation Services (NASS) is a national leader in transformer services and highvoltage substation installation, maintenance, testing, and repair. With more ...

NASS USA

Oil Lab Technician

Saint Louis, MO · On-site

$18 - $25/hr

Overview Oil Lab Technician North American Substation Services (NASS) is a national leader in transformer services and high-voltage substation installation, maintenance, testing, and repair. With ...

Trico Corporation

Lab Technician (Oil Analysis)

Pewaukee, WI · On-site

$18.50 - $24.75/hr

The primary purpose of the Lab Technician is to process test samples of oil, coolants, and other fluids. The primary purpose of our lab is to provide our Analysts with the test results and additional ...

Trico Corporation

Lab Technician (Oil Analysis)

Pewaukee, WI

$18.50 - $24.75/hr

The primary purpose of the Lab Technician is to process test samples of oil, coolants, and other fluids. The primary purpose of our lab is to provide our Analysts with the test results and additional ...

FESCO LTD.

Lab Technician

Alice, TX

$16.50 - $22/hr

Lab Technician Summary: The Lab Technician will perform routine laboratory analysis that their ... Capable of climbing stairs on oil storage tanks while wearing a self contained full face sealed ...

Fesco

Lab Technician

Alice, TX · On-site

$16.50 - $22/hr

Lab Technician Summary: The Lab Technician will perform routine laboratory analysis that their ... Capable of climbing stairs on oil storage tanks while wearing a self contained full face sealed ...

FESCO LTD.

Lab Technician

Alice, TX · On-site

$16.50 - $22/hr

The Lab Technician will perform routine laboratory analysis that their degree of training will ... Capable of climbing stairs on oil storage tanks while wearing a self contained full face sealed ...

Car Spa, Inc.

Sr. Oil Specialist

Jacksonville, FL · On-site

$18 - $20/hr

Position Overview The Senior Oil Specialist plays a key role in delivering high-quality automotive lubrication services while supporting the overall operations of the Lube Center. This role requires ...

Car Spa, Inc.

Sr. Oil Specialist

Jacksonville, FL · On-site

$18 - $20/hr

Position Overview The Senior Oil Specialist plays a key role in delivering high-quality automotive lubrication services while supporting the overall operations of the Lube Center. This role requires ...

University of Utah

Lab Technician

Campus, IL · On-site

$18.50 - $24.50/hr

Details Open Date 05/13/2026 Requisition Number PRN45032B Job Title Lab Technician Working Title ... Often: Infectious disease, oils ( there is air or skin exposure to oils or other cutting fluids ...

Car Spa, Inc.

Sr. Oil Specialist

Webster, TX · On-site

$15 - $18/hr

Position Overview The Senior Oil Specialist plays a key role in delivering high-quality automotive lubrication services while supporting the overall operations of the Lube Center. This role requires ...

Car Spa, Inc.

Sr. Oil Specialist

Marietta, GA · On-site

$17 - $20/hr

Position Overview The Senior Oil Specialist plays a key role in delivering high-quality automotive lubrication services while supporting the overall operations of the Lube Center. This role requires ...

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Senior Oil Lab Technician information

See salary details

$13

$27

$43

How much do senior oil lab technician jobs pay per hour?

As of Aug 3, 2026, the average hourly pay for senior oil lab technician in the United States is $27.95, according to ZipRecruiter salary data. Most workers in this role earn between $21.15 and $33.41 per hour, depending on experience, location, and employer.

What is the difference between Senior Oil Lab Technician vs Oil Lab Technician?

AspectSenior Oil Lab TechnicianOil Lab Technician
CertificationsOften requires advanced certifications or specialized trainingBasic certifications typically sufficient
Work ExperienceMore years of experience, often 3+ yearsEntry to mid-level experience
ResponsibilitiesSupervising testing, quality control, troubleshootingPerforming routine tests, sample preparation
Work EnvironmentLaboratories within oil and energy companiesLaboratories or testing facilities in similar industries

The main difference between a Senior Oil Lab Technician and an Oil Lab Technician lies in experience, responsibilities, and certification requirements. Senior roles involve supervisory duties and advanced testing, while entry-level technicians focus on routine testing tasks. Both roles are essential in oil industry laboratories, with the senior position requiring more expertise and leadership.

What cities are hiring for Senior Oil Lab Technician jobs? Cities with the most Senior Oil Lab Technician job openings:
What are the most commonly searched types of Oil Lab Technician jobs? The most popular types of Oil Lab Technician jobs are:
What states have the most Senior Oil Lab Technician jobs? States with the most job openings for Senior Oil Lab Technician jobs include:
Senior Oil Lab Technician jobs near you

Oil Lab Technician

High Priority Plumbing

Saint Louis, MO

$18 - $25/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 28 days ago

Job description

OverviewOil Lab Technician

North American Substation Services (NASS) is a national leader in transformer services and highvoltage substation installation, maintenance, testing, and repair. With more than 20 years of experience, we deliver comprehensive, onestop solutions for utilities, industrial operations, and critical infrastructure across the United States. Our teams support the full lifecycle of substation and transformer assets, including installation, maintenance, major repairs, and diagnostic testing. 

Core services include transformer assembly, oil processing, regasket and lifeextension work, substation apparatus testing, and highvoltage equipment maintenance to ensure safe, reliable system performance. We work on a wide range of substation equipment-power transformers, breakers, switches, arresters, and control cabinets-and perform essential diagnostics such as TTR, winding resistance, insulation resistance, powerfactor testing, and oil analysis through our dedicated inhouse laboratory. With a nationwide fleet of mobile oilprocessing units, we provide rapid onsite support backed by strong technical expertise, a commitment to safety, and disciplined field execution to keep critical power systems operating reliably and efficiently. 

Benefits 

  • Medical, dental, and vision coverage 
  • 401(k) savings plan with company match 
  • Health Savings Account (HSA) and/or Flexible Spending Account (FSA) 
  • Life and AD&D insurance 
  • Short-term and long-term disability coverage 
  • Employee Assistance Program (EAP) 

Perks 

  • Competitive pay 
  • Talent development through instructor-led and online learning 
  • Career path planning 
  • Incentives for professional certifications 
  • Per diem for travel 
  • Referral bonuses 
  • Tuition reimbursement 

Pay: 

The hourly rate for this position is between $18.00 - $25.00 per hour.Factors which may affect starting pay within this range may include geography/market, skills, education, experience, and other qualifications of the successful candidate.

Job Purpose:

The Oil Lab Technician is responsible for the testing and documentation of transformer insulating fluids in production laboratory environments.Candidate must be detail-oriented, have experience working with chemicals, and be confident working with electronic test instruments in a lab environment.

Responsibilities
  • Receive and document incoming fluid samples from customers.
  • Perform checks and calibrations on laboratory equipment.
  • Test fluid samples to determine their physical, electrical, and chemical properties.
  • Analyze test results to confirm their validity.
  • Perform routine maintenance on test equipment.
  • Wash glassware and sample containers as necessary.
  • Maintain laboratory as a clean and orderly work area
  • Coordinate the distribution of sampling materials to customers.
  • Participate in lab quality programs and improvements.
Qualifications

Required:

  • High School diploma or GED. 
  • Must be able to frequently kneel, bend, stand, crouch, and lift or carry up to 50 pounds to accomplish job tasks.

Preferred:

  • Associate's degree in chemistry, biology, or related field of science.
  • Strong skills working with computers and digital testing equipment, including efficient data entry.
  • Ability to work safely, accurately, and efficiently both independently and as part of a small team.
  • Capable of prioritizing multiple goals to meet deadlines.
  • Professional experience working in a laboratory setting is a plus but not required.

EEO Statement 

NASS, an Asplundh Power Company, is an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, veteran status, or any other protected characteristic. NASS does not engage with individual recruiters or third party staffing agencies. Unsolicited resumes will not be accepted. 

  #WEEMPOWERPOSSIBLE

Employment Type: FULL_TIME

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