Intern Sustainability Assurance & Consulting Summer 2026 | Denver, CO

SUSTAINABILITY ASSURANCE & CONSULTING INTERN

As an intern with the Sustainability Consulting & Assurance group, you will be embarking on an opportunity to engage in and support innovative ESG solutions for a growing client base. You will work with a team to establish ESG data and content collection, engage in validation processes for various stakeholder groups, and generate ESG metrics, reporting, and other communications. This is an emerging, high-growth business initiative with high visibility. We are seeking a high achiever who thrives in a fast-paced, dynamic environment and enjoys collaboration and building solutions with other groups to be trusted advisors to our clients in an evolving market space.

How you will contribute:

• Coordinating with clients, co-workers, and partners for environmental, social, and governance (ESG) implementation assurance and reporting
• Collaborating in establishing data-driven ESG goals, milestones, and metrics as applicable for the client's organization
• Performing sustainability-related assurance procedures such as evaluating and testing processes and related controls
• Supporting corporate reporting in line with recognized ESG standards and frameworks such as GHG Protocol, TCFD, GRI, SASB, CDP
• Participating in client meetings and assisting in the preparation of reports
• Delivering Forvis Mazars' commitment to unmatched client experience throughtimelyand responsive communication with internal and external clients.

We are looking for people who have Forward Vision and:

• Ability to work well in a team setting, as well as independently
• Demonstrate a problem-solving attitude
• Willingness to take initiative
• Close attention to detail
• Effective time management
• Strong oral and written communication skills
• Ability to work under pressure, effectively prioritize, and adhere to deadlines

Minimum Qualifications:

• Pursuing a bachelor's degree in accounting or a related business discipline with a focus on sustainability, climate and ESG preferred
• Must be working toward CPA licensure eligibility
• Proficiency in Microsoft Offices suite
• Ability to travel up to 20%

Preferred Qualifications:

• Maintaining a GPA of 3.0 or higher (in major and overall)
• Experience with external financial or sustainability assurance

Applicants for positions with Forvis Mazars must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position.