Technical Writing Intern - Product Development, DS

2027 Intern - Technical Writing - PD, DS

Position Summary:

• Shift: M-F 8am-5pm, Summer 2027
• Location: Madison, WI
• 100% Onsite

Catalent’s Madison, Wisconsin site is a state‑of‑the‑art biologics development and manufacturing facility supporting customers from research through early‑ and mid‑stage clinical production. Located at 726 Heartland Trail in Madison, the approximately 102,700‑square‑foot GMP facility specializes in mammalian cell line engineering, drug substance biomanufacturing, and biopharmaceutical development, utilizing flexible single‑use systems to enable rapid scale‑up and customization. The site is home to Catalent’s proprietary GPEx® and GPEx® Lightning technologies, which are used to generate high‑yielding mammalian cell lines for biologic therapies, and supports production scales ranging from 50 to 4,000 liters for clinical manufacturing. Following a $45 million expansion announced in 2025, the Madison site has significantly increased capacity, added new equipment, and created approximately 200 highly skilled biohealth jobs, further strengthening its role within Catalent’s global biologics network and Wisconsin’s growing life sciences ecosystem.

We have an opportunity for a 2027 Intern - Technical Writing - PD, DS to join our team. In this role, you will assist with maintaining and improving document templates and formatting standards. You will support continuous improvement projects focused on drafting efficiency and collaborate with technical writers and cross-functional teams to enhance documentation processes. This internship offers hands-on experience in technical writing and document management within a dynamic biologics environment.

The Role

• Maintain and enhance document templates, formatting standards, and document management systems.
• Support process improvement and automation initiatives to increase drafting efficiency.
• Troubleshoot and maintain Microsoft Word-based tools, macros, and related applications.
• Collaborate with technical writers and cross-functional teams to improve documentation processes and user experience.
• Manage documentation records, support project execution, and ensure compliance with company procedures, quality, and safety standards.

The Candidate

Minimum Requirements

• Currently enrolled in an accredited college or university.
• Undergraduate or graduate student pursuing a degree in Science, Technology, Engineering, or Mathematics (STEM) or a related field with an interest in writing.
• Ability to work full-time (40 hours per week) for a 12-week period over the summer.
• Previous internship, laboratory, manufacturing, research, or professional experience in a related field is preferred.
• Familiarity with Microsoft Office Suite (Word, Excel, PowerPoint, Teams).
• Individual may be required to sit, stand, and walk regularly.
• Individual may occasionally be required to lift up to 5 pounds.

Preferred Skills & Background

• Interest in gaining document-based experience.
• Helpful to have a biological background, though open to other fields.
• Comfortable working with cross-functional teams and engaging with others to ask questions and gather information.

Why You Should Join Catalent

• Defined career path and annual performance review and feedback process.
• Diverse, inclusive culture.
• Potential for career growth on an expanding team within an organization dedicated to preserving and bettering lives.
• Competitive paid time off plus 8 paid holidays.
• Community engagement and green initiatives.
• Medical, dental, and vision benefits effective day one of employment.
• Tuition Reimbursement.

Catalent offers rewarding opportunities to further your career!  Join the global drug development and delivery leader and help us bring over 7,000 life-saving and life-enhancing products to patients around the world. Catalent is an exciting and growing international company where employees work directly with pharma, biopharma and consumer health companies of all sizes to advance new medicines from early development to clinical trials and to the market. Catalent produces more than 70 billion doses per year, and each one will be used by someone who is counting on us. Join us in making a difference. 

personal initiative. dynamic pace. meaningful work.

Visit Catalent Careers to explore career opportunities.

Catalent is an Equal Opportunity Employer, including disability and veterans.

If you require reasonable accommodation for any part of the application or hiring process due to a disability, you may submit your request by sending an email, and confirming your request for an accommodation and include the job number, title and location to [email protected]. This option is reserved for individuals who require accommodation due to a disability. Information received will be processed by a U.S. Catalent employee and then routed to a local recruiter who will provide assistance to ensure appropriate consideration in the application or hiring process.

Notice to Agency and Search Firm Representatives: Catalent Pharma Solutions (Catalent) is not accepting unsolicited resumes from agencies and/or search firms for this job posting. Resumes submitted to any Catalent employee by a third party agency and/or search firm without a valid written & signed search agreement, will become the sole property of Catalent. No fee will be paid if a candidate is hired for this position as a result of an unsolicited agency or search firm referral. Thank you.

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