2026 University Intern - ERI Analytical Solutions

BRING YOUR ENERGY TO AN OUTSTANDING INTERNSHIP.

Our internships allow you to provide your energy, your collaboration, and your contribution as you experience the same types of challenges as our full-time hires. We believe internships are a great way for us to get to know you and for you to get to know our company. The majority of our University New Hires come through our intern program. Get more information at careers.phillips66.com.

Summer internship activities may include the following:

Orientation and training events, field trips, social activities, weekly seminars and opportunities to meet and interact with functional leaders.

Participating in continuous coaching conversations with your manager, who will provide direction throughout your internship.

Provided with an assigned mentor for further guidance and to help you with the technical challenges of your role and give assistance in navigating through the day-to-day questions regarding working in the corporate world.

Giving a presentation at the end of the summer to senior business leaders and key stakeholders. This is an opportunity for you to demonstrate what you learned in your internship and provide insight on your experience.

At the Phillips 66 Bartlesville Energy Research and Innovation employees from multiple business disciplines deliver critical support and solutions that enable strong operating excellence and growth opportunities for the company worldwide.

A summer internship with Phillips 66 Energy Research and Innovation (ERI) Analytical Solutions team works with personnel in ERI and external business units such as Refining and Renewables to provide chemical insights and solutions to challenging problems. The role will primarily utilize analytical chemistry expertise to advance the company’s capabilities in analytical measurements. A successful ERI intern has a customer-first mindset and is a self-starter who can learn quickly and work independently. Projects vary widely in scope, ranging from optimization of core test methods to developing novel and customized methods to solve challenging problems in the energy industry.

Learn about Energy, Research and Innovation business by working with experts throughout the organization at a world class research and development facility.

Collaborating with business units across the company including refining, midstream, commercial, and renewables to bring analytical solutions to the field

Key candidate characteristics include, but not limited to:

Analytical capability

Attention to detail

Solution oriented

Business acumen

Values collaboration

Communication skills

Curious & inquisitive

Innovative thinking

Requirements for a Phillips 66 Internship: Basic/Required:

Legally authorized to work in the job posting country

Currently enrolled in a Masters or PhD program in Analytical Chemistry, or equivalent field of study.

At least one year into a master's or PhD program with demonstrated progress in relevant coursework and research.

Available for a minimum of ten continuous weeks

Available to work at Bartlesville, OK research facility

Preferred:

A minimum cumulative GPA of 3.5 on a 4.0 scale

Previous internship or co-op participant in related industry

Strong analytical skills

Proficiency in Microsoft Excel, Word, and PowerPoint

Experience with Mass Spectrometry, Liquid Chromatography, or Scanning Electron Microscop

To apply and be considered:

Apply online by going to careers.phillips66.com and complete the entire application process

Attach an electronic copy of your resume and unofficial transcript

Answer all prescreening questions and provide your eSignature

Candidates for regular U.S. positions must be a U.S. citizen or national, or an alien admitted as permanent resident, refugee, asylee or temporary resident under 8 U.S.C. 1160(a)(1). Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire.

About Phillips 66

Providing Energy. Improving Lives. We are excited about the future of energy. Our advantaged and nimble company is full of seasoned leadership and talented teams making responsible choices to adapt and explore the opportunities the changing market brings. We do this while living out our values of safety, honor and commitment; improving lives by providing access to the energy which is essential to a high standard of living and health throughout the world. Our employees, suppliers and partners share this vision to provide energy and improve lives. Our hard work, and teamwork, keeps energy flowing. At Phillips 66, we know that now, more than ever, is the time to try new things.

Phillips 66 is an EEO and Affirmative Action Employer of Women/Minorities/Veterans/Individuals with Disabilities