Specialist III, Chemist, Billings Refinery

Phillips 66 & YOU - Together we can fuel the future   As a Chemist Specialist III , you will play a key role in ensuring our products and processes meet rigorous quality, safety, and regulatory standards through advanced laboratory testing and analysis. You will work with a high degree of independence, provide technical guidance to others, and partner closely with operations, engineering, and commercial teams to keep our refinery running safely and reliably. In this role, you’ll help shape lab practices, training, and continuous improvement initiatives that support Our Energy in Action and the broader success of Phillips 66.   What You’ll Do

Lead complex laboratory testing and quality assurance activities to verify that products and processes meet internal standards, customer specifications, and regulatory requirements, interpreting data and recommending corrective actions when needed. Design, validate, and improve specialized test methods and procedures, using advanced analytical equipment and quality tools to enhance accuracy, reliability, and efficiency of lab results. Provide analytical and QA/QC support to operations, engineering, and commercial groups, translating lab data into clear recommendations that support safe, reliable, and optimized refinery operations. Own key laboratory quality systems and documentation, including LIMS testing and scheduling, QA/QC reporting, and the development, review, and maintenance of standard operating procedures and quality policies. Lead and support lab safety and compliance efforts by promoting safe work practices, facilitating or participating in safety meetings, and contributing to audits and inspections to ensure adherence to refinery and regulatory requirements. Calibrate, standardize, and troubleshoot complex analytical instruments and methods to maintain equipment readiness, data integrity, and reliable performance for both routine and specialized testing. Develop and deliver training for lab technicians in assigned areas, providing technical guidance, coaching, and feedback to build skills and drive consistent, high-quality laboratory practices. Analyze quality and process data, prepare insights and performance reports, and recommend action plans that improve work processes, reduce defects, and enhance customer and stakeholder satisfaction. Collaborate with cross-functional and external partners to resolve complex quality issues, support incident investigations, and contribute to continuous improvement initiatives across the refinery.

What You’ll Bring – Required

Legally authorized to work in the job posting country Bachelor’s degree in a science related field 3 or more years of experience in performing testing in a laboratory Intermediate or greater proficiency using tools such as Labvantage (LIMS), SAP, and Microsoft 365 (including Excel, Power BI, Power Automate, and Teams) Possess a valid driver's license Must be willing and able, with or without reasonable accommodation, to comply with the following:

Travel up to 5% Operate company vehicle on site premises and/or public roads up to 5% Work extended hours, which may include evenings, weekends, and holidays, and perform occasional on-call duties Transport articles up to 50 pounds Climb ladders and stairs up to 200 feet Work safely near large, hot, high-speed machines, around chemicals and hydrocarbons under high pressure and heat, and in harsh weather conditions Wear fire retardant clothing and personal protective equipment Maintain face daily for proper respirator/face mask seal (some examples include being free of facial hair and/or clean shaven)

What Makes You Stand Out – Preferred

Bachelor of Science in Chemistry or a related science field 5 or more years of experience performing testing in a petroleum or refining laboratory Knowledge of refining processes and units, refinery product slates, and certification testing requirements Experience