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Sanofi
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September 12, 2026
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2027 Summer Intern Marketing and Sales Associate, Vaccines, Morristown, NJ

Morristown, NJ
Internship
Onsite
$35/hr - $35/hr
Intern
Sanofi is an R&D-driven, AI-powered biopharmaceutical company focused on developing medicines and vaccines that improve people’s lives. The Summer Intern will support marketing and sales initiatives, including brand strategy, market research, customer segmentation, campaign development, commercial evaluation, and product launch preparation.

Responsibilities

  • Lead or support development of brand strategy
  • Conduct market research and competitive intelligence projects
  • Analyze and recommend customer segmentation
  • Develop or optimize brand messaging
  • Develop a creative campaign
  • Execute marketing tactics, such as marketing communications materials, digital initiatives, stakeholder meetings and public relations activities
  • Conduct an ROI assessment to help regions and countries assess the cost-effectiveness of promotional activities
  • Lead commercial evaluation and planning of product development initiatives
  • Support product launch preparations
  • Lead a task force charged with addressing an emerging strategic challenge

Qualification

Required

  • Currently enrolled and pursuing a bachelor's degree in Business, Communication, Economics, Marketing, Psychology, Life Sciences, or related field at an accredited university with the expectation that you will complete your degree in Spring 2027
  • Must be permanently authorized to work in the U.S. and not require sponsorship of an employment visa (e.g., H-1B or green card) at the time of application or in the future. Students currently on CPT, OPT, or STEM OPT usually require future sponsorship for long term employment and do not meet the Internal requirements for this program unless eligible for an alternative long-term status that does not require company sponsorship
  • Must be enrolled in an accredited college or university throughout the duration of the co-op/internship
  • Must be able to relocate to the office location and work 40hrs/week, Monday to Friday for the full duration of the co-op/internship

Preferred

  • Proficiency of MS Office including PowerPoint, Word and MS Excel
  • Demonstrated leadership experience strongly preferred, on or off campus. (student club, sports team, community/volunteer, etc.)

Benefits

  • Mentoring and guidance from inspirational leaders
  • Supportive, future-focused team
  • Apprenticeships, internships, graduate programs, and international experiences that grow with you
  • Access to inspiring mentors and collaborative teams while contributing to real projects that shape the future of healthcare
  • Access to the latest tools, digital innovation, and continuous learning
Sanofi is a global biopharma company focused on prescription drugs, vaccines, and treatments for chronic, rare, and infectious diseases.
Glassdoor
4.0
Founded in 1973
Paris, Ile-de-France, FRA
10001+ employees
https://www.sanofi.com
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