At Motiva, our employees' energy, passion, and dedication to excellence are what make us who we are. We invest in every aspect of our employees' lives because, at Motiva, our people matter. Headquartered in Houston, Texas, Motiva refines, distributes, and markets petroleum products throughout the Americas. The company's Port Arthur Manufacturing Complex in Port Arthur, TX, is comprised of North America's largest refinery with a total throughput of 720,000 barrels per day, the largest base oil plant in the western hemisphere, and an integrated chemical plant. Under exclusive long-term brand licenses with Shell and Phillips 66 (for the 76® brand), Motiva's commercial operations supply more than 12 billion gallons of fuel to customers annually. Motiva is wholly owned by Aramco, one of the world's largest integrated energy and chemicals companies.
Position Overview:
If you are currently enrolled as a student, Motiva's paid, assessed, Internship Program enables you to get to know our company and immerse yourself in the oil and gas industry. It gives you day-to-day involvement in actual projects selected to match your interests and abilities. A supervisor and mentor will provide you with regular assessments and performance feedback throughout your internship. This is to ensure you get the most from your experience and help you decide if a potential career with Motiva is right for you. Following completion of a successful internship, you have the potential to be offered a returning internship or full-time role. As a professional joining the company post graduation, you will be automatically enrolled into Motiva's Early Career Development 3-year program.
Position Locations:
Motiva Refinery & Chemicals Plant; Port Arthur, TX
Motiva Corporate Headquarters; Houston, TX
Possible Opportunities with Responsibilities:
We may have several potential opportunities available for you in 2026. If any of the below roles are of interest, we encourage you to apply. As we identify available positions, we'll contact you about next steps in the recruiting process should you meet our basic qualification requirements.
Control Systems:
As a Controls Systems Engineering Intern, you will be assisting Control Systems Engineers and Instrument Inspectors with projects and tasks that impact the day-to-day automation at PAMC, such as:
Process Engineering:
As a Process Engineering intern, you will help provide technological expertise to Motiva oil and gas production facilities, refineries, and chemical plants. Your work may consist of:
Fuel Supply & Economics:
Fuel Supply & Marketing (FSM) is the commercial supply, optimization, logistics, and sales outlet for gasoline and diesel at Motiva. As an intern on the FSM – Fuel Supply & Economics team you will be assigned a project that will add meaningful monetary or strategic value to the daily operation and/or the long-term success of the company. You will be assessing and evaluating commercial opportunities, supporting commercial investments and projects through in-depth research and analytics, optimizing the clean products supply chain throughout the Motiva geography, and designing and implementing new tools that will support and improve daily operations activity.
Process Engineer - Projects:
The Process Engineer – Projects provides process engineering support for projects primarily in front end development. As the Process Engineer – Projects, you will be assigned to one or more projects to ensure project justification, develop project scope, and develop project deliverables. Your work may consist of the following items:
Experience and Qualifications:
Required Education and Experience:
Candidates must be a U.S. citizen or national, an alien admitted as permanent resident, refugee, asylee, temporary resident, or an individual who possesses valid work authorization. Individuals with temporary visas (H-1, H-2, J-1, F-1, etc.) or who require sponsorship for work authorization now or in the future are not eligible for hire.
Preferred Education and Experience:
Physical Requirements: