Chemical Engineer Intern

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    CITGO

    CITGO is a refiner, transporter and marketer of transportation fuels, lubricants, petrochemicals and industrial products

    1,001-5,000 employeesFounded 1983Houston, TXOil and Gas
    Actively hiringPaidrollingOil and Gas
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    Best applied by Sep 15

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    About the role#

    This is a paid, full-time internship based in Corpus Christi, Texas. You will work on-site to support project engineering activities. This role is open to students currently enrolled in an accredited engineering program.

    What you'll do#

    • Assist with project engineering tasks related to fixed and rotating equipment.
    • Observe inspection and construction activities under supervision.
    • Review engineering documentation, including P&IDs, site plans, piping schematics, and mechanical or civil detail drawings.
    • Create job scopes for ongoing engineering projects.
    • Update and create CITGO specifications and equipment reliability or integrity plans.
    • Edit the engineering training manual to familiarize yourself with company practices.
    • Consult with senior project engineers and managers.
    • Conduct site visits to witness activities and verify project scopes.

    What you'll need#

    • High school diploma.
    • Current enrollment in an accredited Chemical, Mechanical, or Civil Engineering program.
    • Sophomore, Junior, or Senior academic standing.
    • Minimum 3.0 GPA.

    Location & details#

    • Location: Corpus Christi, Texas.
    • Work Modality: On-site.
    • Employment Type: Full-time internship.
    • Sponsorship: Not provided.

    About CITGO

    CITGO Petroleum Corporation operates as an independent refiner in the United States. Founded in 1983, the company maintains headquarters in Houston, Texas. It manages three refineries alongside a network of terminals, pipelines, and blending plants. The organization employs over 5,000 people to produce and market fuels, lubricants, and petrochemicals.

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    How to get in at CITGO

    Applying to CITGO early provides a distinct advantage because recruiters review initial submissions before the candidate pool grows too large. Intern Insider sends an instant alert the moment a role matching your target is published, ensuring you can submit your materials among the first applicants. This proactive approach helps you stay ahead of the volume that typically follows a new job posting. You can also improve your response rates by reaching out to the recruiters behind these roles directly to ask about the position or a potential referral. Intern Insider surfaces the specific recruiters managing the hiring process at CITGO, allowing you to move beyond the standard application queue. Connecting with the right person often clarifies the expectations for the role and demonstrates your genuine interest in the company.

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