Marketing Summer Internship 10 Weeks HAE

Marketing Intern HAE Franchise (10-Week Summer Internship) CSL Behring is a global biotherapeutics leader driven by our promise to save lives. We discover, develop, and deliver innovative therapies for patients living with conditions across immunology, hematology, cardiovascular and metabolic disease, respiratory disease, and transplant medicine. Our innovation is powered by three core scientific platforms: plasma fractionation, recombinant protein technology, and cell and gene therapyhelping address unmet medical needs and improve patients' lives worldwide. Are you looking for a 10-week summer internship designed to kick-start your career in healthcare marketing? As a Marketing Intern supporting the Hereditary Angioedema (HAE) Franchise, you will gain hands-on experience contributing to real-world marketing initiatives within a fast-paced, patient-centric, and highly competitive therapeutic area. With the recent launch of ANDEMBRY and the expansion to a three-product franchise, this role offers unique exposure to brand growth, commercialization strategy, and cross-functional collaboration. You will report to the Marketing Director and work closely with commercial, cross-functional, and agency partners to support marketing strategy, execution, and analysis across both patient and healthcare professional (HCP) segments. Ownership of meaningful, real-world marketing projects Exposure to commercial decision-making within a global biopharmaceutical organization Hands-on experience across patient and HCP marketing initiatives Mentorship and professional development throughout the program A strong foundation for future roles in healthcare or life sciences marketing By the end of the internship, you will leave with practical experience, an expanded professional network, and a deeper understanding of how marketing drives impact in the biopharmaceutical industry. Under the guidance of the Marketing Director, you will: Conduct a comprehensive HAE competitive landscape review, focusing on patient demand-generation activities across digital, social, and live programs Analyze competitor HCP marketing and sales materials, including in-office and digital channels Support the development and execution of key marketing tactics aligned to U.S. commercialization efforts Assist with digital asset creation, project management, vendor coordination, and budget tracking Help drive materials from concept to completion to support commercial effectiveness Collaborate cross-functionally with internal stakeholders and external agency partners to support patient and HCP engagement initiatives Education: Rising junior or senior pursuing a bachelor's degree in Marketing, Business, Communications, or a related field Skills & Experience: Currently enrolled in an undergraduate marketing, communications, or related program. Strong written, verbal, and interpersonal communication skills. Highly organized with the ability to manage multiple priorities and deadlines. Demonstrated enthusiasm, curiosity, and willingness to learn in a team-based environment To learn more about CSL, CSL Behring, CSL Seqirus and CSL Vifor visit and CSL Plasma at For more information on CSL benefits visit How CSL Supports Your Well-being | CSL. At CSL, Inclusion and Belonging is at the core of our mission and who we are. It fuels our innovation day in and day out. By celebrating our differences and creating a culture of curiosity and empathy, we are able to better understand and connect with our patients and donors, foster strong relationships with our stakeholders, and sustain a diverse workforce that will move our company and industry into the future. CSL is an Equal Opportunity Employer. If you are an individual with a disability and need a reasonable accommodation for any part of the application process, please visit

Created: 2026-03-10