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Explore your future career with a hands-on internship or co-op.

Our interns and co-ops are trusted with a professional level of responsibility in order to gain experience and test their abilities. Work with our iconic household brands and see firsthand how our products are manufactured, marketed and sold. Every internship or co-op culminates in a presentation to the department’s leadership team.

Our summer internships provide students the opportunity to participate in the Summer Speaker Series to speak with Church & Dwight upper leadership and learn about various functions. Summer interns also participate in field trips and employee events such as the Church & Dwight Summer Games.

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All student opportunities are located in our Ewing, New Jersey, headquarters with the exception of our research & development opportunities, which are located in our global R&D center in Princeton, New Jersey.


    • Internships: May to August (3 months)
    • Co-ops: throughout the year (6, 7, or 8 months)


Undergraduate college students and those pursuing an MBA are eligible to apply for internships and co-ops.

Information Technology Co-op

As an IT co-op, you will participate in developmental opportunities with senior IT and Business Partner leadership. You will gain practical experience and exposure to:

  • e-Commerce
  • Web design and programming
  • SAP and application solutions

Marketing Internship & Co-op

Work on a range of projects that address current marketing needs for Church & Dwight’s top-selling brands, including TROJAN™, ARM & HAMMER™, OXICLEAN™, VITAFUSION™ and L'IL CRITTERS™ vitamins, SPINBRUSH™, NAIR™ and FIRST RESPONSE™. 

Interact with and present to senior management and make field visits with our multiple agency partners across the various disciplines of media planning, advertising development and public relations.

Gain experience in:

  • Business strategy development
  • Data analysis
  • Market opportunity evaluation for new products
  • Market research
  • New package development
  • Creative development for consumer promotions and advertising
  • Innovation

Timing: Our internship program for MBA students is a 12-week program, and our co-op program for undergrad students is a 6-month program.

Operations & Supply Chain Internship & Co-op

Tackle challenges with real-life projects across many Global Operations departments including opportunities in:

  • Customer logistics
  • Corporate planning
  • Supply chain strategy
  • LEAN manufacturing
  • Transportation
  • Warehouse or inventory planning
  • Global manufacturing services
  • Procurement
  • Environmental safety

Research & Development Internship & Co-op

As an R&D intern or co-op, you’ll join our team of chemists and engineers to tackle challenging and cross-functional projects related to the following disciplines:

  • Pilot plant and process development
  • Packaging innovation and development
  • Package technical transfer
  • Chemistry

Human Resources Internship & Co-op

As a Human Resources intern, you’ll work with HR leadership to engage our global employee base through various projects:

  • Employee communication and strategy
  • Benefits and total rewards initiatives
  • Talent Acquisition communications
  • Employer branding

Finance Internship & Co-op

As a Finance intern, you’ll gain practical experience and developmental opportunities in multiple finance disciplines alongside senior Finance and Business Partner leadership:

  • eCommerce and digital growth
  • Business analytics
  • Supply chain operations finance
  • Field and internal sales
  • International finance
  • Internal and external financial reporting
  • Technical accounting

Sales Internship

The sales intern will participate in a two-summer rotational program and explore opportunities in:

  • Account management
  • Category and shopper insights
  • Customer strategic planning
  • Sales analytics and business solutions
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Equal Employment Opportunity for the Disabled At Church & Dwight

As an equal opportunity employer, Church & Dwight is committed to providing access and opportunities to individuals with disabilities. Applicants who require accommodation for accessibility to the online application system, the interview process, completing any pre-employment testing, or any other portion of application process, as a result of impairment from a medical or mental health condition, they may contact 877-809-8449 or email their resume and cover letter to     

To review Church & Dwight’s Equal Opportunities Employer Policy, click link below.

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