About us

At Exxon Mobil, our vision is to lead in energy innovations that advance modern living and a net-zero future. As one of the world’s largest publicly traded energy and chemical companies, we are powered by a unique and diverse workforce fueled by the pride in what we do and what we stand for.


The success of our Upstream, Product Solutions and Low Carbon Solutions businesses is the result of the talent, curiosity and drive of our people. They bring solutions every day to optimize our strategy in energy, chemicals, lubricants and lower-emissions technologies.


We invite you to bring your ideas to Exxon Mobil to help create sustainable solutions that improve quality of life and meet society’s evolving needs. Learn more about our What and our Why and how we can work together.


Rotterdam Area


Our sites in the Rotterdam port area belong to the Product Solutions division of Exxon Mobil. With the latest technology and innovations, we are always working to renew and make our sites and products more sustainable. We manufacture base products for all kinds of daily products that you encounter in, for example, (electric) cars, hospitals, construction sites and windmills. The best-known brand names of our products are Esso, Mobil and Mobil1.

• The refinery is integrated with the aromatics plant and is one of the most modern and efficient of its kind. The refinery processes various types of crude oil into high-quality base oils for lubricants, chemical raw materials and fuels.
• The aromatics plant is one of the largest aromatics producers in the world. The plant is integrated with the refinery, resulting in significant energy and cost savings. We encounter aromatics in, for example, PET bottles and Styrofoam, in electrical (kitchen) equipment, car parts, sports shoes and synthetic fibers and resins.
• The oxo alcohol plant is the largest producer of plasticizers in Europe. Plasticizers can be used to make 'hard' plastic soft and pliable. They are used to give flexibility to products such as cables, textiles, floor coverings, furniture and footwear.
• The lubricating oil mixing plant in Pernis mixes base oils and additives (additives) into various lubricants. The products vary from solid motor oil to super-refined lubricants, intended for (electric) cars, aircraft and ships, but also for industrial machines and wind turbines.

What role you will play in our team

As an intern with Exxon Mobil you get a well-defined task and will be coached by a dedicated Exxon Mobil coordinator. The internship environment is young and dynamic and gives a clear image of a typical starting environment. Each internship subject contributes to our business and will give you a ‘taste’ of a typical starting position within Exxon Mobil.

What you will do

During your internship – which can vary in duration and content - at one of our facilities in the Rotterdam area, you will perform a project for one of our engineering departments and will learn to work independently in a professional work environment.

The various areas in which you may work cover virtually all aspects of the engineering work. Typical projects covered by the interns are for example:

• The optimization of upstream unit configurations via advanced process simulation software to enhance the units yield and its benefits.
• Understanding and optimizing the steam consumption of one of our plants
• Reviewing our Machinery Equipment strategy and advising the different business teams on preventative maintenance strategies.
• Performing a through pipeline logistic study to determine constraints which might have an impact on the profitability of one of our plants.

About you

• fluency in English language skills: understanding, reading, writing and speaking
• at least intermediate in Dutch language skills: understanding, reading, writing and speaking
• a university or recently completed Master student
• a university education in Msc Engineering Science (Preferred Chemical, Mechanical, Electrical, Civil, Aerospace, Applied Physics), preferably from TU Delft, Eindhoven Twente or Groningen
• available for at least a 3 months internship

Your Benefits

An Exxon Mobil career is one designed to last. Our commitment to you runs deep: our employees grow personally and professionally, with benefits built on our core categories of health, security, finance, and life.


We offer a wide range of benefits including competitive pay, flexible work arrangements, a 13th and 14th month, an interesting pension plan, etc. Moreover, team mates who support and inspire you, the flexibility to explore multiple challenges and roles.


Thrive in our company culture: open, with an international mindset and down to earth. Our hands-on approach, job rotation system and regular training will enable you to learn and develop your talents continuously.
Many opportunities await in the coming years as we adapt our facilities and business to the energy transition. Want to learn more about how we see, for example, the future of our refineries? Read our Advancing Climate Solutions report: Advancing climate solutions | Exxon Mobil.


(Please note benefits may be changed from time to time without notice, subject to applicable law)

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Exxon Mobil is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, citizenship status, protected veteran status, genetic information, or physical or mental disability.


Nothing herein is intended to override the corporate separateness of local entities. Working relationships discussed herein do not necessarily represent a reporting connection, but may reflect a functional guidance, stewardship, or service relationship.


Exxon Mobil Corporation has numerous affiliates, many with names that include Exxon Mobil, Exxon, Esso and Mobil. For convenience and simplicity, those terms and terms like corporation, company, our, we and its are sometimes used as abbreviated references to specific affiliates or affiliate groups. Abbreviated references describing global or regional operational organizations and global or regional business lines are also sometimes used for convenience and simplicity. Similarly, Exxon Mobil has business relationships with thousands of customers, suppliers, governments, and others. For convenience and simplicity, words like venture, joint venture, partnership, co-venturer, and partner are used to indicate business relationships involving common activities and interests, and those words may not indicate precise legal relationships.