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Lab Technician


Cleburne, TX, US, 76033

Delek US Holdings, Inc. is a diversified downstream energy company with assets in petroleum refining, logistics, renewable fuels and convenience store retailing.  The refining assets consist of refineries operated in Tyler and Big Spring, Texas, El Dorado, Arkansas and Krotz Springs, Louisiana with a combined nameplate crude throughput capacity of 302,000 barrels per day.


The logistics operations primarily consist of Delek Logistics Partners, LP.  Delek US Holdings, Inc.and its affiliates own approximately 63% (including the 2 percent general partner interest) of Delek Logistics Partners, LP.  Delek Logistics Partners, LP (NYSE:DKL) is a growth-oriented master limited partnership focused on owning and operating midstream energy infrastructure assets.


The convenience store retail business is the largest 7-Eleven licensee in the United States and operates approximately 300 convenience stores in central and west Texas and New Mexico.

Lab Technician Job Duties and Expectations

This list is not all inclusive. There are many other things that are your responsibility that are not on this list. Use this list as a guideline to your routine activities.

Process Sampling

  • Obtain all lab samples (waste water, in process samples, finished product, incoming feedstock)
  • When obtaining samples use a bucket to clear line in order to prevent spills
  • If a spill is made it your responsibility to properly clean up the spill.

Lab Operations

  • perform laboratory tests in order to produce reliable and precise data to support biodiesel production;
  • carry out routine tasks accurately and following strict methodologies to carry out analyses;
  • prepare samples;
  • Maintaining and Operate standard laboratory equipment, for example centrifuges, titrators, gas chromatographs and pH meters;
  • Ensure the laboratory is well-stocked and resourced;
  • Maintain daily logs, sample results and equipment record books
  • Attention to Detail: Performing tests requires exact measurements and a good eye for detail, or the results could be false.
  • Dexterity: Lab techs work with their hands and will need dexterity to work with small vials, test tubes, and delicate lab equipment.
  • Technical Skill: Lab techs need to understand complex lab machinery and computer programs used to conduct tests.
  • Assist in Operations and Maintenance as required.


  1. Keep your work area clean, i/e washing glassware, cleaning cabinets, proper disposal of toxic chemicals.
  2. If any spills occur properly clean up the area immediately.
  3. Keep your area free from clutter and trash.


  1. Insure that you and your fellow team members are following safety rules such as PPE, Safety Harnesses, Chemical suits etc.
  2. Monitor your area for safety hazards.
  3. Watch out for fellow employees, and communicate any concerns you may have with each other.
  4. Take your time and evaluate the job at hand for safety hazards prior to executing the job.


We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or national origin, disability status, protected veteran status, or any other characteristic protected by law. Equal Opportunity Employer/Disabled/Veterans.


It’s an exciting time to join Delek. We’re on a mission to attract, retain, and engage the best and brightest talent – those who are great team players and leaders who make it their first priority to serve. 

  • We are performance driven
  • We value a passion for excellence
  • We value teamwork
  • We value and reward hard work and dedication

Delek US offers the opportunity to provide you with more than a job – we want to help you build a career. 

Since our inception, our ability to hire the right people for the job has served us well, resulting in an impressive record of consistent growth and profitability. With more than 3,500 employees in nine states, we have brought together a diverse team of professionals passionate about investing their time and expertise in one of the most dynamic downstream energy companies in the market today. 

Welcome to Delek US Holdings







Nearest Major Market: Dallas
Nearest Secondary Market: Fort Worth

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