Job Details: Level: Experienced, Job Location: OK HASKELL - HASKELL, OK, Position Type: Full Time, Education Level: High School, Salary Range: Undisclosed, Job Category: Skilled Labor - Trades, Who We Are Meritum Energy is a leading provider of propane, natural gas, diesel, and other mobile energy solutions throughout Texas, New Mexico, Florida, Oklahoma, Arkansas, Missouri, Kansas and North Carolina. Known for our unwavering commitment to safety, service excellence, and community partnership, we proudly stand by our company motto: We Sell Service.   Why Join Us?  We're committed to supporting our team members with benefits that match our values of safety, service and stability. Here's what you can expect:  Competitive hourly wage 401(k) with 6% company match Health and vision insurance  Company paid dental insurance Company paid AD&D and life insurance  Paid time off with rollover hours Referral bonus programs Job Summary Cleveland Petroleum is seeking an experienced Mobile Diesel Mechanic to maintain client fleets and respond to service calls on-site, who will provide high-quality maintenance and repair. Some duties include inspections, part removal/installation, diagnostics, and accurate documentation, all while delivering exceptional customer service. This position will support our operations in Haskell, OK and surrounding areas. Duties/Responsibilities: Perform maintenance and repairs on company equipment to established standards Complete routine truck upkeep, including fluid checks, cleanliness, inspections, and documentation Manage and maintain inventory on the service truck to ensure proper stocking of parts and tools Receive daily assignments from the Service Manager and respond to after-hours or on-call needs as required Use diagnostic tools and technical resources to identify issues and perform accurate repairs Diagnose, remove, and replace components such as injectors, oil pans, fan hubs, fifth wheels, brakes, and batteries Conduct preventative maintenance and verify repairs through test drives and equipment checks Document work performed in the company’s computer or mobile service system in a timely and accurate manner Maintain positive customer interactions and advise on recommended future repairs Participate in ongoing training and apply updated knowledge to daily work Adhere to all safety requirements, including proper PPE use; role is safety-sensitive and subject to drug testing. Travel to field locations as needed Provide personal hand and power tools; company provides diagnostic equipment and specialty tools The absence of specific statements of duties does not exclude those tasks from the position if the work is similar, related, or a logical assignment of the position. Qualifications: Required Skills/Abilities: Mechanical aptitude and technical ability 5+ years’ experience as a Class 7 & 8 mechanic or technician in a dealership or related truck service facility Familiar with mechanical, hydraulic, electrical and brake systems Knowledge of safety regulations and safe work practices Strong organization and attention to detail Knowledge of use of diagnostic software a plus (ADOC, INSITE) Chemical pump and plumbing knowledge a plus Education, Certification, Licenses Required: High school diploma or equivalent required ASE Qualifications in Diesel engine applications Have a current and valid CDL and Medical card Must have a valid drivers license with a clean driving record OEM level training/certifications or willingness to obtain such certifications Brake, CVSA and/or AC systems certifications a plus Physical, Mental, and Behavioral Requirements: The physical requirements described here are representative of those that must be met by the incumbent to successfully perform the essential functions of this job.  Position requires the ability to stand, walk, stoop, kneel, crouch and manipulate (lift, carry, move) light to heavy weights of 20 to 100 lbs. for approximately 90% of the work shift Ability to regularly climb in and out of vehicles multiple times per work shift Good hand eye coordination, arm hand and finger dexterity, including the ability to grasp and visual acuity to operate equipment is required, including at night Frequent sitting, reaching with hands and arms  Must be able to speak and hear Position is subject to pre-hire DOT medical certification requirements and drug and/or alcohol testing, as well as a physical abilities test performed by a company provider Must pass pre-employment screening and background check Position may require working evening hours and weekends as needed Work is normally performed outside where exposure to conditions of extreme heat/cold, fumes, airborne particles, and gases is common The above statements are intended to describe the general nature and level of work that is expected to be performed. They are not intended to be construed as an exhaustive listing of all responsibilities, duties and skills required.  Also, whether particular duties or demands listed above or elsewhere are “essential” is a case-by-case determination, depending on the operational realities and staffing at the individual location.  For questions about whether a particular function is essential in your particular role, please contact HR at (210) 245-9445. Meritum Energy Holdings  is an equal opportunity employer to all qualified applicants regardless of age, color, national origin, citizenship status, physical or mental ability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, marital status, status with regard to public assistance, status as a disabled veteran and/or veteran of the Vietnam War Era or any other characteristic protected by federal, state, or local law.