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Sr Chemist

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Delek US

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Location:
United States , Krotz Springs

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Category:
Energy

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Contract Type:
Not provided

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Salary:

Not provided
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Job Description:

The Chemist is responsible for conducting chemical and physical laboratory tests using instrumental and wet techniques in making qualitative and quantitative analyses of solids, liquids and gaseous materials to ensure quality and regulatory standards are met for raw, in-process and finished petroleum materials. The Chemist will support safe and reliable operations to the Lab and other areas of the refinery.

Job Responsibility:

  • Conducting chemical and physical laboratory tests using instrumental and wet techniques in making qualitative and quantitative analyses of solids, liquids and gaseous materials to ensure quality and regulatory standards are met for raw, in-process and finished petroleum materials
  • Support safe and reliable operations to the Lab and other areas of the refinery
  • Utilizes all lab equipment and material appropriately, maintaining a safe, clean, and orderly working environment by complying with safety and laboratory procedures, rules, and regulations
  • Communicates and accurately records results using LIMS software
  • Conducts advanced troubleshooting of methods and instrumentation malfunctions and devise resolution plan
  • Develops testing methods for unknown samples and draws conclusions from results to support Operations
  • Maintains QC systems for the Laboratory to ensure data quality
  • Provides advanced analytical support for refinery operations, with scheduled and requested analysis, to maintain proper quality of unit products
  • Provides advanced analytical support for Process Engineering problem solving
  • Provides advanced analytical support for Supply and Distribution to control raw materials and ensure quality of finished products, including retaining samples for future analysis verification
  • Monitors and runs necessary standards to ensure the accuracy and reliability of the laboratory equipment
  • Provides advanced support to Economics and Planning for finished product compliance and reporting
  • Evaluates results against operational targets and recommends a course of action if out of compliance
  • Mentors and trains less experienced Chemists and Lab Technicians

Requirements:

  • 4 year / Bachelor's Degree
  • Six (6) or more years laboratory experience in a refining or related industry
  • Advanced knowledge of instrumentation troubleshooting and repair
  • Advanced knowledge analyzing data, Statistical Quality Control and laboratory LIMS systems
  • Analysis
  • Lab Operations
  • Detail Oriented
  • Communication
  • Reporting
  • Relationship Management
  • Continuous Improvement
  • Refining Operations
  • Refining Processes
  • Safety
  • Physical ability to work on and around industrial equipment, including climbing of stairs, ladders and in confined spaces
  • Ability to wear Personal Protective Equipment (PPE) in designated areas (hard hat, safety glasses, gloves, boots, hearing protection, respirator)
  • Ability to lift up to 50 pounds
What we offer:
  • Up to a 10% match on 401K on hire start with a vesting timeline of only one year
  • Medical benefits that start on day one with a 30% premium rebate annually
  • Access to the Calm app for FREE
  • Performance management program with additional annual incentives

Additional Information:

Job Posted:
January 01, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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