1

Overnight Leak Testing Jobs (NOW HIRING)

Works with Gilbarco Veeder Root tank monitors, Franklin Fueling Incon tank monitors, leak detector ... Ability for overnight travel. What We're Looking For: * Education: Requires High school education ...

Travel to the job site , sometimes early or overnight-could be a plant, pipeline, or industrial ... leak testing and visual inspections. * Assist in the NDT examination techniques. Select, prepare ...

Works with Gilbarco Veeder Root tank monitors, Franklin Fueling Incon tank monitors, leak detector ... Ability for overnight travel. What We're Looking For: * Education: Requires High school education ...

... leak testing, manual cleaning and automated or manual HLD, and ensure every processed scope and ... Provide flexible coverage, including rotating schedules, oncall, overnight and weekend shifts, and ...

Travel to the job site , sometimes early or overnight-could be a plant, pipeline, or industrial ... leak testing and visual inspections. * Assist in the NDT examination techniques. Select, prepare ...

RT Technician Assistant

Houston, TX · On-site

$35K - $36K/yr

Travel to the job site , sometimes early or overnight-could be a plant, pipeline, or industrial ... leak testing and visual inspections. * Assist in the NDT examination techniques. Select, prepare ...

Travel to the job site , sometimes early or overnight-could be a plant, pipeline, or industrial ... leak testing and visual inspections. * Assist in the NDT examination techniques. Select, prepare ...

Travel to the job site , sometimes early or overnight-could be a plant, pipeline, or industrial ... leak testing and visual inspections. * Assist in the NDT examination techniques. Select, prepare ...

Showing results 41-60

Overnight Leak Testing information

See salary details

$28K

$45.4K

$66K

How much do overnight leak testing jobs pay per year?

As of Sep 6, 2026, the average yearly pay for overnight leak testing in the United States is $45,356.00, according to ZipRecruiter salary data. Most workers in this role earn between $39,500.00 and $49,000.00 per year, depending on experience, location, and employer.

What is overnight leak testing?

Overnight leak testing involves inspecting systems, pipes, or equipment for leaks during nighttime hours, typically when production or facility usage is minimal. This process helps identify any leaks that could cause safety issues, product loss, or equipment damage. Technicians use specialized tools, such as pressure gauges or ultrasonic detectors, to detect leaks and ensure the integrity of the system. Overnight testing is often preferred because it minimizes disruption to regular operations and allows for more accurate detection due to lower ambient noise.

What are the key skills and qualifications needed to thrive as an overnight leak testing technician?

To thrive as an Overnight Leak Testing Technician, you need a solid understanding of mechanical systems, leak detection methods, and relevant safety protocols, typically supported by a high school diploma or technical certification. Familiarity with leak testing equipment such as pressure gauges, ultrasonic detectors, and data logging systems is essential. Attention to detail, strong problem-solving abilities, and effective communication skills are crucial soft skills in this role. These competencies ensure accurate testing, safety compliance, and reliable reporting during overnight shifts when independent work is often required.

What are the typical challenges faced during overnight leak testing shifts, and how can new employees prepare for them?

Overnight leak testing roles often involve working in quieter, less-staffed environments where quick problem-solving and independent decision-making are essential. Common challenges include managing fatigue, staying alert during long hours, and accurately documenting results despite limited supervision. New employees can prepare by developing strong time-management habits, familiarizing themselves with testing equipment before their shift, and maintaining consistent communication with the day team for smooth handovers. Additionally, using breaks effectively and following safety protocols will help ensure accuracy and safety throughout overnight operations.

What is the difference between Overnight Leak Testing vs Pressure Testing Technician?

AspectOvernight Leak TestingPressure Testing Technician
CertificationsLeak detection certifications, safety trainingPressure testing certifications, safety training
Work EnvironmentControlled environment, often in labs or facilitiesIndustrial sites, pipelines, or manufacturing plants
Job FocusDetecting leaks in systems or componentsApplying pressure to test system integrity
Industry UsageOil & gas, manufacturing, plumbingOil & gas, power plants, industrial maintenance

Overnight Leak Testing primarily involves detecting leaks in systems during off-hours, often requiring specialized leak detection tools. Pressure Testing Technicians focus on applying and monitoring pressure to ensure system integrity. While both roles require safety certifications and industry knowledge, their main tasks differ: leak detection versus pressure application. Understanding these distinctions helps employers and job seekers identify the right role based on skills and work environment.

More about Overnight Leak Testing jobs

What cities are hiring for Overnight Leak Testing jobs?

Cities with the most Overnight Leak Testing job openings:

What are the most commonly searched types of Leak Testing jobs?

The most popular types of Leak Testing jobs are:

What states have the most Overnight Leak Testing jobs?

States with the most job openings for Overnight Leak Testing jobs include:

What job categories do people searching Overnight Leak Testing jobs look for?

The top searched job categories for Overnight Leak Testing jobs are:

Infographic showing various Overnight Leak 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 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $45,356 per year, or $21.8 per hour.

Compliance Testing Field Supervisor

OWL Services

Kansas City, MO • On-site

$82K - $95K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago


Key responsibilities

  • Oversee day-to-day operations and activities of field deployed compliance tank and line testing and inspection personnel.

  • Review and approve reporting documentation for regulatory agencies and customers.

  • Assist field personnel with compliance testing troubleshooting and ensure adherence to policies and procedures.


OWL Services rating

6.6

Company rating: 6.6 out of 10

Based on 34 frontline employees who took The Breakroom Quiz

201st of 283 rated repair and maintenance companies


Job description

Who We Are

This position is with Seneca Companies, an OWL Services Affiliated Company.

OWL Services is the premier sales, installation, program management and service provider to retail, commercial, fleet, aviation and marine, and emergency power generation companies across the U.S.

With 33 offices and distribution centers and more than 1,400 field service professionals, OWL delivers on a service platform that includes construction, compliance and testing, maintenance and repair, modernization and re-imaging, and EV charging solutions to keep businesses and people moving 24 hours a day, 7 days a week, 365 days a year.

OWL Services’ companies have received numerous awards over the years for exemplary customer service. Most recently it was the recipient of EVgo’s Deployment Excellence Award in its first-ever class of awardees in the National EV Charging Recognition Program.

Come join us! For more information visit OWLServices.com and follow us on LinkedIn.


Title: Compliance Testing Operations Supervisor

Job Summary: Works with Gilbarco Veeder Root tank monitors, Franklin Fueling Incon tank monitors, leak detector, line and tank testing methods.  Provides knowledge and understanding of electronic functionality associated with fueling dispensing equipment both above ground and below ground storage tanks. Serve as a technical resource for technicians with issues in the field to find successful resolution to issues encountered.  


What You’ll Do:  

  • 40%:Oversee day-to-day operations and activities of field deployed compliance tank and line testing and inspection personnel. Management: Directly supervise testers. Prepare and provide annual goals and Risk Retention to these employees. Interview, hire, train and coach employees. Review and approve weekly timesheets. Approve time off requests
  • 15%:Oversee review of reporting field documentation that will be reported to regulatory agencies and/or customer.
  • 10%:Submitting customer job proposals, invoicing customers, providing superb customer service. Prepare customer quotes or proposals.
  • 10%:Periodically assist field personnel incompliance testing troubleshooting duties either directly or in directly/remotely; knowledgeable on the procedural expectation and specifications of a variety of fuel containment test methods, equipment functionality & integrity tests, and leak-detection tests in order to detect leaks or to prevent future leaks due to non-compliance or equipment failure. Ensure all Seneca employees follow site and customer policies and procedures.
  • 10%:Oversee testers inventory (equipment/parts/tracking).
  • 10%:Ensure site safety, sustainability of the environment, escalating incidents when needed.
  • 5%:Other duties as assigned.
  • Working Hazards: Occasionally works in an environment with potential exposure to fumes, dirt, noise, equipment movement dangers, vibrations, dangerous chemical/solvents, electrical shock, and inclement temperature extremes.
  • Physical/Mental Exertion: Ability to perform heavy physical labor exerting up to 100 pounds of force on an occasional basis and up to 50 pounds of force on a frequent basis performing such tasks as climbing, balancing, stooping, kneeling, crouching, crawling, reaching, standing, walking, pushing, pulling, lifting, and grasping. Ability for overnight travel.

 What We’re Looking For: 

  • Education: Requires High school education, or equivalent experience.
  • Experience: 5+ years of related experience including but not limited to field experience related to underground storage tank fueling systems including tank top, fittings, i.e. spill buckets, vapor recovery, overfill devices, containment sumps, STP and piping apparatus.
  • Licenses/Certifications: OSHA HAZWOPER 40-hour certification upon hire or within 12 months of hire. Requires valid driver's license. Preference given to candidates holding current factory certifications (EG: Gilbarco Veeder Root, Franklin Fueling, LOB etc.) Ability to obtain any State Licenses which may be required.
  • Technical Abilities: Knowledge of electronic and petroleum equipment repair, testing, products and Microsoft Office. Familiar with a variety of field concepts, practices, and procedures. Rely on experience and judgment to plan and accomplish goals to support field personnel under your supervision. Ability to communicate effectively with customers, and other employees of the cross divisional depts in the organization. Performs a variety of complicated tasks. On occasion able to perform manual labor and basic administrative tasks using mobile devices. Proficiency in Microsoft Word and Excel.  
  • Autonomy/Direction: Ability to work independently with little or no direction: Translates managements desired outcomes into workable tasks and executes those tasks at his/her own discretion.
  • Tools and Equipment: Ability to perform manual technical, mechanical and service work and equipment operation as described. Knowledge and experience with computer programs (Mobile web-based applications, Basic Microsoft Excel).


 Why Choose OWL Services? 

  • Competitive Pay 
  • Per Diem & Company Vehicle with Fuel Card
  • Health, Dental, and Vision Insurance with optional offerings of HSA and FSA
  • Flex/Unlimited Paid Time Off
  • 401k with Company Match
  • Company Paid Life Insurance
  • Free Employee Assistance Program (EAP) and Wellness Program

This job description is intended to describe the general nature and level of work being performed by the person assigned to this position. Principal duties and responsibilities are intended to describe those functions that are essential to the performance of this job, and “other” duties and responsibilities include those that are considered incidental or secondary to the overall purpose of this job.

This job description does not state or imply that the above are the only duties and responsibilities assigned to this position. Employees holding this position will be required to perform any other job-related duties as requested by management. All requirements are subject to possible modification to reasonably accommodate individuals with a disability. 


Requisition #4010


What OWL Services employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom