Environmental Social & Governance Intern - Summer 2026

Sunset•Livonia, MI

6d•Onsite

About The Position

Mastronardi offers a structured, 10-week internship program that runs three times per year, during the Spring, Summer and Fall. This internship provides students the opportunity to gain hands-on experience, develop skills, contribute to meaningful projects, and learn from industry professionals.

Requirements

Bachelor’s degree in process, junior level or above.
Foundational understanding of accounting or finance principles gained through coursework.
Basic knowledge of ESG concepts, sustainability reporting, or non-financial metrics.
Strong analytical skills with the ability to interpret quantitative and qualitative data.
Proficiency in Excel or similar spreadsheet tools for data analysis and tracking.
Attention to detail and ability to document processes and metrics clearly.
Effective written and verbal communication skills to collaborate with cross-functional teams.
Must be able to lift up to 30 lbs. with or without accommodation
Position requires sitting, standing, and walking on a regular basis

Nice To Haves

Preferred majors: Accounting, Finance, Economics, Sustainability, Environmental Studies, Business Analytics, or a related field.
Completed coursework or academic projects related to accounting, sustainability, ESG, risk management, or data analysis preferred.

Responsibilities

Support the development of ESG accounting metrics by documenting at least 10–15 metrics aligned to organizational ESG goals and finance processes.
Analyze non-financial ESG risks and assist in producing a structured risk register for the ESG department.
Map ESG risks and metrics to existing financial and non-financial data sources.
Assist in validating ESG data accuracy and consistency across multiple reporting tools and datasets.
Collaborate with Finance and Accounting teams to understand workflows and identify opportunities to embed ESG metrics into regular reporting.
Prepare summary analyses and visualizations that link ESG performance indicators to financial impacts.
Document ESG accounting methodologies, assumptions, and data sources to support repeatable reporting.
Support internal ESG reporting initiatives by contributing to draft presentations or dashboards for stakeholders.