Petroleum Systems Tester II

Company: OWL Services
Location: Fort Worth
Posted on: February 11, 2026

Job Description:

Job Description Job Description This position is with Seneca Companies- a legacy company of OWL Services Who We Are With over five decades of proven experience, Seneca Companies began with a vision to deliver real value to customers in the petroleum industry through supplying quality equipment, innovative service and dependable construction of fueling sites. This vision has continued by expanding capabilities and evolving into a unique, multi-faceted service provider. Today, the Seneca team is proud to offer "The Complete Solution" with our distinct divisions. This diversity enables us to serve the needs of an array of industries located throughout the Midwest, Southern and Mountain regions. With teams devoted to helping our employees learn and grow, our people enjoy a company culture focused on growth, long-term success and teamwork. We pride ourselves on being the best in the industry, and that all starts with developing our employees into the best they can be. Seneca has locations spread throughout the country, and we are always looking for good people to support our rapidly growing business. We employ a range of people from service technicians, environmental scientists, construction professionals and office employees. Job Description : Performs 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. Provides 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. · 20%: 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. · 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, grasping and fingering. What We’re Looking For: · Education : Requires a high school diploma. · Experience : 4 years of experience in the field or in a related area. Experience with training and field supervision is required. · 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 Why Choose Seneca Companies? · Competitive Pay · Health, Dental, and Vision Insurance with optional offerings of HSA and FSA · Paid Time Off including Vacation Time, Sick Days, Personal Days, and Holidays · Employer-Paid Short- and Long-Term Disability · 401k with Profit-Sharing Match · Tuition Reimbursement · 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.

Keywords: OWL Services, Rowlett , Petroleum Systems Tester II, Engineering , Fort Worth, Texas