Business Development Summer Internship (Sales, Consulting and Marketing)

Mass Contracting Corp is a certified women owned business that provides general contracting, construction management, and preconstruction to a broad range of commercial clients include many Fortune 500 companies throughout Manhattan/NYC.

Sales/Marketing intern will work cross-functionally with our Business Development, Project Management, Marketing, Legal, and Operations teams to manage existing and/or develop new strategic partnerships, while supporting the development of our go-to-market strategy. This is a hands-on, fast-paced, high execution role which requires excellent business and technical skills to manage our business development with Fortune 500 companies, become a true partner to our largest clients, and bring their feedback and priorities back to the team to improve our core offerings.

As a Mass Contracting Intern, you’ll work collaboratively, as part of a team, on building awareness with our social media, public relations, and networking opportunities. This is a highly visible internship program with leadership exposure and unique mentorship opportunities throughout the summer.

Program Dates: The length of this internship is 13 weeks, and the approximate dates are June 5th -September 1st, 2025.