Warren Oil Company, Inc.
  • San Antonio, TX 2000
  • San Antonio, TX, USA
  • Hourly
  • Full Time

401K, Medical, Dental, and Vision

A Warren Oil Maintenance Mechanic is responsible for the routine maintenance of machinery (lubrication, changing machine parts when needed, other duties as assigned).

Why Warren Oil:

  • Full-time Opportunity
  • Competitive pay
  • Benefits (medical, dental, vision)
  • Paid Holidays Off 
  • 401k (with company match)


  • Read work orders and specifications to determine machines and equipment requiring repair or maintenance
  • Ability to identify and troubleshoot major mechanical problems on mechanical equipment
  • Service, repair, adjust, and test machines, devices, moving parts, and equipment that operate on the production floor
  • Ability to troubleshoot basic electrical circuits
  • Communicate with coworkers to coordinate installations or repairs
  • Dismantle machines and remove parts for repair and then rebuild the machine correctly
  • Work to maximize production line efficiency
  • Work with mechanical, electrical, and fluid power schematics/diagrams
  • Other duties as assigned

  • High School diploma/ GED
  • 3-5 years of industrial maintenance experience strongly preferred
  • Previous work related experience such as vocational school, related on the job experiences, or apprenticeships a plus
  • Previous mechanical experience with material packaging, filler, conveyor, and palletizer equipment preferred
  • Basic math and reading skills
  • Work independently with minimal supervision


Warren Oil is the largest independent blender and packager of lubricants to the automotive, agriculture, commercial and heavy duty markets in North America. The company operates six manufacturing and packaging facilities, located in North Carolina, Alabama, Arkansas, Texas, Illinois, and Pennsylvania. Warren Oil markets its lubricants, both conventional and synthetic, domestically and internationally to over forty countries, under the WARREN brand, the LUBRIGUARD brand, the LUBRIGOLD brand and the ITASCA brand. Warren Oil also manufactures and markets private label products for a number of Fortune 500 companies in addition to manufacturing and marketing a full line of automotive and heavy duty chemicals, including anti-freeze and brake fluids, under its proprietary AUTOGUARD brand name.

We are and Equal Opportunity/ Affirmative Action employer and will consider all qualified applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

Warren Oil Company, Inc.
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