About The Position

Sustainability Reporting Summer 2026 Internship – Parsippany, NJ Are you a current student looking to launch your career with hands-on experience at a top professional services firm? CohnReznick is seeking motivated, high-achieving college students who are passionate and eager to take on new challenges. If you thrive in collaborative environments, enjoy working with diverse teams, and want to make a real impact, we want you here! CohnReznick helps organizations optimize performance, manage risk, and maximize value through CohnReznick LLP (assurance services) and CohnReznick Advisory LLC (advisory and tax services). Together, the firm provides leaders with deep industry knowledge and relationships, solutions to address clients’ unique business goals and risks, and insight on how emerging market forces can drive opportunity. With offices nationwide, the firm serves organizations around the world as an independent member of Nexia. W e currently have an exciting career opportunity for Summer 2026 (June-August). Most CohnReznick professionals live within commuting distance of an office. This position is considered hybrid which means team members are expected to be thoughtful and intentional in how they create opportunities for in-person collaboration. While the cadence of in-office presence is determined at the team level, our professionals are encouraged to be in the office/together in person on average 3 days a week. YOUR TEAM. Performance Coach: Will meet with you to establish goals, provide feedback and support to guide you over the course of your internship. CR Friend: A designated peer who will be your go-to person as you get started, answer your questions, and help you feel at home from day one. WHY COHNREZNICK? At CohnReznick, you’ll join a team committed to helping you grow professionally, offering opportunities to build skills, collaborate, and make a meaningful impact throughout your career journey.

Requirements

  • Pursuing a Bachelor’s or Master’s degree in Environmental Science, Sustainability, Engineering, Data Analytics, Accounting, Economics, or related field.
  • Familiarity with the GHG Protocol, emissions factors, or ESG frameworks (coursework or project experience is acceptable).
  • Minimum 3.2 GPA in both your major and overall
  • Leadership experience in student groups, activities, or team projects
  • Exhibit excellent communication skills and demonstrate sharp critical thinking
  • Comfortable navigating fast-paced environments and embracing change
  • Must have advanced skills in Excel, PowerPoint, and eager to learn new technologies
  • Strong analytical and problem-solving skills
  • Must be a U.S. citizen or permanent resident

Responsibilities

  • Emissions Data Collection, Organization, & Analysis Gather and organize activity data from internal teams and external partners (e.g., energy bills, travel logs, procurement data).
  • Perform data cleaning, validation, and standardization
  • Document processes for smoother annual reporting effort
  • Assist in preparing internal presentations and progress updates.
  • Work closely with Operations, Facilities, Procurement, Finance, and other functions to collect accurate sustainability data.

Benefits

  • Salary is one component of the CohnReznick total rewards package, which includes access to best-in-class learning and development platforms.
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