Sustainability Internships: September 9th - September 15th 2025
- Molly Sneddon
- Sep 8
- 5 min read
ACCOUNTING
"Over 30 years ago, our founders created the world's first high-performance, low-maintenance composite decking and outdoor living products. That entrepreneurial spirit still drives us today as we continue to redefine our industry and lead the way for what’s next in outdoor living. Today, Trex is the world’s #1 brand of sustainably made, wood-alternative decking and deck railing – all proudly manufactured in the U.S.A. As a publicly traded company [NYSE: TREX], we take pride in being the largest recycler of plastic film in the country and caring for the communities and the planet where we live. We nurture meaningful connections, from local engagement and investment to eco-friendly products and sustainable manufacturing processes".
FINANCE
"We are hiring a Year-Round Finance Intern to join our Financial Planning & Analysis (FP&A) – Marketing Team. As a team, we work directly with business leaders to develop financial models, forecasts and reporting, and analyze financial results to drive strategic execution. Our team works directly with Marketing and Product Development, as well as with the controllers that directly support them."
FINANCE
"We are hiring a Year-Round Finance Intern to be part of our Sales Finance Team, helping our sales teams to meet and exceed their objectives. As an integral part of the team, you will learn and grow, have an impact by creating routine monthly reports, help with Ad Hoc analysis, help in prep of the monthly business reviews for the various business units etc. In this role, you get to work with leadership and continue to gain proficient experience in Excel, SAP, Tableau; etc".
MARKETING
"Trex Company, the world’s number one decking and railing brand, and leader in high-performance, low-maintenance outdoor living products, is seeking an enthusiastic storyteller to take part in our summer internship program as a Communications Intern. The Intern can expect to:
Assist with developing content for corporate internal communications and LinkedIn.
Content will include social media posts, written articles, photography, and some videography.
Assist with employee programs, events, and activities to positively drive employee engagement.
Work with management on various projects within Human Resources to achieve that goal".
MARKETING
"Trex Company, the world’s number one decking and railing brand, and leader in high-performance, low-maintenance outdoor living products, is seeking a Marketing Intern to take part in our Summer Internship Program. You will work closely with the marketing team to support the development and execution of marketing campaigns and content creation and assist in social media management.
Marketing Interns can expect to:
Assist in creating and implementing marketing strategies and campaigns.
Help manage social media platforms and assist in content creation.
Support the team in executing marketing campaigns on our digital properties.
Collaborate with cross-functional teams to ensure marketing efforts are aligned with business goals.
Assist in tracking marketing performance metrics and preparing reports.
Available to fulfill ad-hoc marketing initiatives and provide regular status updates to management".
MARKETING
"We are hiring a Summer Marketing Intern to utilize their skills and knowledge learned in the classroom to help contribute to the go-to-market strategies that will help us win with our products and customers. This role will be engaged in innovative projects over the summer touching various areas of our business. Interns will have the opportunity to work with marketing experts and meet and present out to senior leaders within the company".
SALES
"This summer internship experience will build a foundation of consultative sales skills in this complex industry. We seek to identify teammates who are eager to learn about our consultative sales process and add value through leading individual & group projects."
SUPPLY CHAIN MANAGEMENT
"We are hiring a 2026 Materials Management Operations Summer Intern for the summer of 2026. These interns will be fully immersed in the materials management side of manufacturing and operations. The interns will own projects to drive continuous improvement while also learning first-hand the day to day operations involved in scheduling, material planning, warehousing, inventory control, customer disruption management, supply chain management, logistics, etc. These individuals will contribute to Steelcase operations while applying academic learning in REAL LIFE situations and enhance their resumes".
SUPPLY CHAIN MANAGEMENT
"We are hiring 2026 Supply Management Summer Interns who are willing to fully immerse themselves into the culture of our team. You will be contributing to Steelcase Operations while applying academic learnings and enhancing your resume. Your project-based work will focus on one or more of the following topics: strategic supply chains, cost/margin evaluations, strengthening agility, analyzing supplier risk, reliability, and trust. This work will be yours to own with coaching from supply management teammates. Projects will give you the opportunity to gain experience while working with a variety of local and global Steelcase teams and suppliers".
SUPPLY CHAIN MANAGEMENT
"Trex Company, the world’s number one decking and railing brand, and leader in high-performance, low-maintenance outdoor living products, is seeking a Supply Chain Intern to take part in our Summer Internship Program.
Supply Chain Interns can expect the following:
Provide support related to distribution processes and projects which may include but is not limited to: Creation of process maps, time studies, process improvement utilizing lean tools.
Analyze and present data to identify areas of improvement within various distribution processes.
Obtain hands on experience by rotating through several key areas within the distribution facility’s including shipping, inventory control, receiving, and kitting production."
OTHER
"Sustainability Interns will have the opportunity to work with members of the Global Enterprise Sustainability team and key partners across the Enterprise to gain a broad understanding of Boeing’s sustainability strategy, priorities and goals and how they are informed by stakeholder engagement, external sustainability frameworks and rating agencies, and global policy and regulations. Interns will have the opportunity to engage on environment, social and governance related topics, gaining skills which include benchmarking, data analysis, project management, change management, strategy development, executive presentation development, communication, and cross-functional collaboration/network building".
OTHER
"The successful candidate will take part in a program designed to provide an overview of sustainability in a corporate, specifically agricultural-focused, setting. Through project work, you will have the opportunity to collaborate with business partners across the organization to see how sustainability impacts every aspect of our business. You will also participate in organized activities with interns from across the company, providing additional networking and learning opportunities".
OTHER
"The Environmental Intern will gain a general understanding of the day-to-day operations of the HVAC business and applicable EH&S regulations. The Environmental Intern will work collaboratively with each department including Operations, Engineering, Purchasing, Packaging and Quality teams to help promote sustainability and move Daikin forward towards our vision to achieve Net Zero Greenhouse Gas Emissions. The Environmental Intern will support the implementation of internal policies and procedures throughout manufacturing, distribution, labs, logistics and office environments. This role will introduce or enhance project management, technical, and communication skills. The role will focus on Greenhouse Gas reduction projects, Green Technology, ISO 14001 EMS, and Environmental Reporting. The Environmental Intern will gain exposure to state and federal environmental regulations and interface with vendor partners and community stakeholders".
If you have an internship to feature, please email us at smealsustainability@gmail.com.
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