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Petroleum Jobs in Iowa (NOW HIRING)

Petroleum Systems Tester Job Summary: Perform several duties pertaining to fuel systems integrity testing. Primarily completes petroleum support work orders and jobs at retail, commercial and private ...

Petroleum Systems Tester Job Summary: Perform several duties pertaining to fuel systems integrity testing. Primarily completes petroleum support work orders and jobs at retail, commercial and private ...

Petroleum Systems Tester Job Summary: Perform several duties pertaining to fuel systems integrity testing. Primarily completes petroleum support work orders and jobs at retail, commercial and private ...

Petroleum Service Technician

Elberon, IA · On-site

$21 - $24.50/hr

Assists in installing, testing, adjusting, and repairing petroleum equipment, regulators, and heaters on customer's establishments by performing the following duties. Essential Duties and ...

Petroleum Service Technician

Elberon, IA

$21 - $24.50/hr

Assists in installing, testing, adjusting, and repairing petroleum equipment, regulators, and heaters on customer's establishments by performing the following duties. Essential Duties and ...

Installation Technician

Des Moines, IA · On-site

$20.25 - $26.75/hr

Job Type Full-time Description The JF Petroleum Group stands as a premier leader in the North American fueling infrastructure industry, offering comprehensive turn-key solutions for distribution ...

Job Type Full-time Description The JF Petroleum Group stands as a premier leader in the North American fueling infrastructure industry, offering comprehensive turn-key solutions for distribution ...

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Petroleum information

See Iowa salary details

$39.4K

$75.2K

$127.7K

How much do petroleum jobs pay per year?

As of Sep 7, 2026, the average yearly pay for petroleum in Iowa is $75,165.00, according to ZipRecruiter salary data. Most workers in this role earn between $41,300.00 and $107,100.00 per year, depending on experience, location, and employer.

What is a petroleum engineer?

Petroleum engineers are professionals who design and develop methods for extracting oil and gas from deposits below the earth’s surface. They work to maximize the efficiency and safety of drilling and extraction processes while minimizing environmental impact. Petroleum engineers often collaborate with geologists and other specialists to assess reservoirs, plan drilling operations, and implement recovery techniques. Their work is critical for meeting global energy demands and advancing new energy technologies.

What are different types of jobs in the petroleum industry?

Different jobs in the petroleum industry include manual labor positions, roustabouts or roughnecks. In these roles, you assist more experienced mechanical or technical workers on an oil rig. Other roles include oil rig or pipeline technicians, pipefitting and gauge maintenance workers, surveyors, whose duties are to scope out potential energy deposits to extract, and engineers, whose responsibilities are to design and oversee the construction of oil and gas infrastructure, such as pipelines, drilling operations, and production facilities. Jobs in the petroleum industry include work in the oil and natural gas fields, including shale fracking, as well as work on offshore rigs.

What are the key skills and qualifications needed to thrive as a petroleum engineer, and why are they important?

To thrive as a Petroleum Engineer, you need a strong background in engineering principles, geology, and mathematics, typically supported by a bachelor's degree in petroleum, chemical, or mechanical engineering. Familiarity with industry-standard software such as Petrel, Eclipse, and drilling simulation tools, as well as certifications like FE (Fundamentals of Engineering), are commonly required. Strong problem-solving skills, teamwork, and effective communication help you collaborate across disciplines and solve complex extraction challenges. These abilities ensure safe, efficient, and cost-effective exploration and production of oil and gas resources.

What are some typical challenges faced by petroleum engineers when working on drilling projects?

Petroleum engineers often encounter challenges such as managing unexpected geological formations, ensuring environmental and safety compliance, and adapting to rapidly changing field conditions. Teamwork is crucial, as engineers regularly collaborate with geologists, drilling crews, and safety experts to address these issues. Staying updated with the latest drilling technologies and techniques is essential for overcoming technical obstacles and improving project efficiency.

What is a petroleum job?

A petroleum job involves working in the oil and gas industry, often focusing on exploration, drilling, production, refining, or distribution of petroleum products. These roles may require technical skills, safety training, and knowledge of industry equipment and regulations.

What are the most commonly searched types of Petroleum jobs in Iowa?

The most popular types of Petroleum jobs in Iowa are:

What are popular job titles related to Petroleum jobs in Iowa?

For Petroleum jobs in Iowa, the most frequently searched job titles are:

What job categories do people searching Petroleum jobs in Iowa look for?

The top searched job categories for Petroleum jobs in Iowa are:

What cities in Iowa are hiring for Petroleum jobs?

Cities in Iowa with the most Petroleum job openings:

Infographic showing various Petroleum job openings in Iowa as of August 2026, with employment types broken down into 3% As Needed, 88% Full Time, 6% Part Time, and 3% Contract. Highlights an 97% In-person, and 3% Remote job distribution, with an average salary of $75,165 per year, or $36.1 per hour.

Petroleum Systems Tester

OWL Services

Davenport, IA • On-site

$26 - $34/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago


Key responsibilities

  • Perform fuel containment, equipment integrity, and leak-detection tests to identify and prevent leaks.

  • Conduct site inspections of equipment and facilities, sharing test results and correction procedures with customers and partners.

  • Provide training, coaching, and supervision to field personnel, ensuring safety and compliance on job sites.


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: Petroleum Systems Tester 

Job Summary: Perform several duties pertaining to fuel systems integrity testing. Primarily completes petroleum support work orders and jobs at retail, commercial and private fueling facilities. Shares results of testing and correction procedures with company partners and customers with speed and accuracy. Provide unbiased, fact-based results and correction advice on site to provide outstanding customer service.  


What You’ll Do:  

  • 60%: Containment Testing: Performs a variety of fuel containment tests, equipment integrity tests, and leak-detection tests in order to detect leaks or to prevent future leaks due to non-compliance or equipment failure. Ensures all Seneca employees follow site and customer policies and procedures.  
  • 15%: Site Inspection: Conducts inspections of equipment and sites referring to regulations, policies and customer requirements. Shares results of testing and correction procedures with company partners and customers with speed and accuracy. Provides unbiased, fact-based results and correction advice on site to provide outstanding customer service. 
  • 10%: Training and field supervision: Provides direction, coaching and training to specialists, laborers and sub-contractors. Takes responsibility for all actions on a job site including safety.  
  • 5%: Safety Management: Inspects, maintains and donns personal protective equipment. Ensures peers and subcontractors are protected and has the responsibility and authority to stop work deemed unsafe. Equipment inspection, maintenance and operation. Inspects equipment before and after operation and documents deficiencies in accordance with DOT regulations and company policy. May be assigned responsibility for a single company vehicle which includes responsibilities for routine maintenance and cleaning. 
  • 5%: Mobile device-based administration and documentation: Utilizes mobile devices to plan, track and document job data including vehicle maintenance and operation, work order progress, personnel status and working hours. Responds to a variety of communication methods such as email, text messages, phone calls and application alerts in an appropriate time frame. Completes safety training and documentation on time. 
  • 5%: Other duties as assigned. 
  • Working Hazards: Works in an environment with potential exposure to fumes, dirt, noise, equipment movement dangers, confined spaces, 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.

 What We’re Looking For: 

  • Education: Requires a high school diploma. 
  • Experience: 4+ years of experience in the petroleum equipment field or in a related area. 
  • Licenses/Certifications: HAZWOPER 40 certification and State-issued UST Inspector licenses required prior to hiring. CDL-B or A license with hazardous waste endorsement preferred. Manufacturer's certifications for Automated Tank Gauges, Submersible Turbine Pumps, Pressurized/Mechanical/Electronic line-leak detection preferred. Once hired, employees must maintain HAZWOPER40 and state-issued inspector's licenses.  
  • Technical Abilities: Familiar with a variety of the field's concepts, practices, and procedures. Relies on experience and judgment to plan and accomplish goals. Performs a variety of complicated tasks. Able to perform manual labor, heavy equipment inspection and operation and basic administrative tasks using mobile devices.
  • Autonomy/Direction: A wide degree of creativity and latitude is expected. Trains and directs the activities of junior Technicians and is required to make quick decisions in the field without management assistance. Must have the ability to travel overnight over 50%. Must have the ability to be on-call 24-7 for emergency response on a rotational basis.
  • Tools and Equipment: Ability to perform manual construction work and equipment operation as described. Knowledge and experience with computer programs (PowerApps, Outlook).


 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
  • Paid Time Off including Vacation Time, Sick Days, Personal Days, and Holidays
  • 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 #4009


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