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Internship Oil Refinery Jobs (NOW HIRING)

dct

Internship - Mechanical Engineer

Saint Louis, MO · On-site

$18.25 - $24.50/hr

... oil refining industries with an unwavering commitment to customer support. We provide extensive ... internship and/or related consulting experience preferred. • Actively involved in campus ...

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How much do internship oil refinery jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for internship oil refinery in the United States is $15.54, according to ZipRecruiter salary data. Most workers in this role earn between $12.50 and $17.55 per hour, depending on experience, location, and employer.

Which is the highest paid internship?

The highest paid internships in the oil refinery sector are typically offered to engineering students or recent graduates in petroleum, chemical, or mechanical engineering, with salaries ranging from $20 to $30 per hour or higher depending on the company and location. Internships that involve specialized skills, certifications, or advanced technical knowledge tend to offer higher compensation. Competitive internships often include additional benefits such as housing stipends or transportation allowances.

How much do oil refiners make?

Oil refinery interns typically earn between $15 and $25 per hour, depending on experience, location, and the specific refinery. Full-time refinery operators and engineers can earn from $60,000 to over $100,000 annually, with salaries increasing with skills, certifications, and years of experience.

What is an Internship Oil Refinery job?

An Internship at an oil refinery is a temporary position designed to provide students or recent graduates with hands-on experience in refinery operations, engineering, safety, or other related fields. Interns typically work alongside experienced professionals to learn about refining processes, equipment maintenance, and safety protocols. This opportunity helps interns develop industry-specific skills, gain practical knowledge, and understand the daily operations of an oil refinery.

What types of tasks or projects do interns typically work on at an oil refinery?

As an intern at an oil refinery, you may assist with process optimization projects, monitoring and analyzing operational data, conducting laboratory tests, or supporting routine safety inspections and maintenance tasks. Interns often work alongside experienced engineers and technicians, contributing to real-world problem-solving and process improvements. You could also be involved in preparing reports, participating in team meetings, and using specialized software tools under supervision. This hands-on experience is designed to give you practical exposure to refinery operations and a deeper understanding of the industry’s best practices.

What are the key skills and qualifications needed to thrive in the Internship Oil Refinery position, and why are they important?

To thrive as an Internship Oil Refinery candidate, you should have a solid background in chemical, mechanical, or process engineering, along with relevant coursework or studies in petroleum-related fields. Familiarity with industry-standard software such as process simulation tools (e.g., Aspen HYSYS), as well as knowledge of safety protocols and laboratory equipment, is highly advantageous. Strong analytical thinking, attention to detail, good communication skills, and a willingness to learn help interns stand out in this high-stakes environment. These skills and qualifications are crucial for ensuring safety, effective teamwork, and technical competence in complex refinery operations.

What oil field company accepts interns?

Many major oil field companies, such as ExxonMobil, Shell, BP, Chevron, and ConocoPhillips, accept interns for roles in engineering, operations, and environmental fields. Internships typically require relevant coursework, safety training, and may involve on-site work in oil production and refining environments.

Can you intern on an oil rig?

Internships at oil rigs are available in the oil refinery industry, typically involving safety training, technical skills, and sometimes certifications like HAZWOPER. These internships often require physical fitness, the ability to work in remote and challenging environments, and adherence to strict safety protocols.
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Internship Oil Refinery jobs near you
Infographic showing various Internship Oil Refinery job openings in the United States as of June 2026, with employment types broken down into 30% Internship, and 70% Full Time. Highlights an 100% In-person job distribution, with an average salary of $32,333 per year, or $15.5 per hour.

Internship - Mechanical Engineer

dct

Saint Louis, MO • On-site

$18.25 - $24.50/hr

Other

Posted 12 days ago

Job description

Elessent Clean Technologies is a global leader in process technologies to drive sustainability and carbon neutrality in the metal, fertilizer, chemical, and oil refining industries with an unwavering commitment to customer support. We provide extensive global expertise across our portfolio of offerings in key applications – MECS® sulfuric acid production, STRATCO® alkylation, BELCO® wet scrubbing, and IsoTherming® hydroprocessing. Offering critical process equipment, products, technology, and services, we enable an array of industrial markets, including phosphate fertilizer, non-ferrous metals, oil refining, petrochemicals, and chemicals, to minimize their environmental impact and optimize productivity. We are dedicated to helping our customers produce high-quality products used in everyday life in the safest, most environmentally sound way possible, with a vision to make the world a better place by creating clean alternatives to traditional industrial processes.

An Intern will work collaboratively with our teams to provide support and assistance with requests in support of the business strategy.

• Assist with tasks that may include filing, scanning, data entry, documentation, and PowerPoint presentations.

• Assist with responses to general questions.

• Participate in continuous improvement efforts by collecting and analyzing data.

• Present solutions to concerns.

• Research solutions to project concerns; analyze and recommend solutions to problems.

• Assist with ad hoc projects as assigned by managers.

• All other duties as assigned.

Qualifications

• Pursuit of a Bachelor's or Master's Degree in Mechanical Engineering or a related degree from an ABET-accredited program.

• Currently enrolled, and in good standing, in a post-secondary education and/or technical certificate program in a field related to the work done in the department.

• A minimum of a 3.0 GPA is strongly preferred.

• Prior internship and/or related consulting experience preferred.

• Actively involved in campus, community, or other volunteer activities or organizations.

• Excellent verbal and written communication skills.

• Strong problem-solving and analytical skills.

• Basic knowledge and experience in Microsoft Office programs, including Word, Excel, PowerPoint, and Outlook.

• Demonstrated leadership skills.

• Self-motivated and eager learner, with an aptitude to grow and develop within the field.

• Candidates must be legally authorized to work in the United States on a full-time basis without requiring future sponsorship for employment visa status.

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