Plant Engineer Internship

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    Lonza

    Making the Medicines of Tomorrow

    10,001+ employeesFounded 1897BaselPharmaceutical Manufacturing
    Actively hiringPaidSummer 2027Pharmaceutical Manufacturing
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    Best applied by Sep 19

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    About the role#

    This internship program offers a 10-week immersion into the operations of our Portsmouth, New Hampshire site. You will join the Manufacturing Engineering department to provide technical assistance for our process systems. The role balances tactical support for daily plant operations with the strategic implementation of engineering projects. You will gain exposure to plant equipment, automation, and Manufacturing Execution Systems (MES).

    What you'll do#

    • Support the manufacturing engineering team in meeting their objectives.
    • Develop a practical understanding of the engineering function and biologics manufacturing processes.
    • Assist with the tactical needs of ongoing plant operations.
    • Contribute to the strategic implementation of various engineering projects.
    • Provide technical support for plant equipment, automation, and MES.

    What you'll need#

    • Completion of your junior year (at least 90 credits) toward a B.S. degree in Engineering.
    • Current enrollment in a BS or MS academic program.
    • A minimum cumulative GPA of 3.0 on a 4.0 scale.
    • Strong verbal and written communication skills.
    • Self-motivation and the ability to work well within a team.
    • Proven ability to organize, plan, and execute projects.
    • Strong research skills and attention to detail.

    Location & details#

    • This position is based on-site in Portsmouth, New Hampshire.
    • The internship runs during the summer of 2027, from May through August.
    • This is a full-time position requiring a commitment of at least 40 hours per week.
    • This position is paid.
    Relevant fieldsOther

    About Lonza

    Lonza is a contract development and manufacturing organization that produces pharmaceutical ingredients and biopharmaceuticals. The company operates globally with a workforce of approximately 19,181 employees. It was founded in 1897 and maintains its headquarters in Basel, Switzerland. Lonza provides manufacturing services for cell and gene therapy, biotechnology, and nutrition products.

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    How to get in at Lonza

    Securing an internship at Lonza requires a proactive approach to their application cycles. Because early applicants are often reviewed before the candidate pool grows, Intern Insider sends an instant alert the moment a role matching your target is published. This helps you apply among the first, ensuring your materials reach the team before the volume of submissions becomes overwhelming. You can also improve your chances by reaching out to the hiring team directly. Intern Insider surfaces the recruiters behind Lonza roles, allowing you to ask relevant questions or request a referral. Connecting with a human contact often improves your response rate compared to applying into a queue.

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