Marketing Project Assistant Co-Op

About J.C. Cannistraro

Cannistraro is a third-generation, family-owned mechanical construction firm delivering integrated Plumbing, HVAC, Fire Protection, Special Hazards, and Facilities Services solutions for complex commercial and institutional projects throughout New England. For more than 60 years, Cannistraro has combined deep field expertise with cutting-edge construction technology — leveraging advanced Building Information Modeling (BIM), in-house fabrication through its Fabrication, Industry & Design (FID) Shop, prefabrication strategies, and modular construction to drive efficiency, safety, and project excellence.

At the core of Cannistraro’s success is its commitment to people. The company’s cooperative education program provides meaningful, hands-on experience to diverse college talent, pairing real project responsibility with mentorship, professional development, and exposure to the business of construction. Through its structured co-op and apprenticeship pathways, Cannistraro is actively building the next generation of industry leaders.

About the Marketing Group

The Marketing Group is responsible for promoting and managing Cannistraro’s brand to ensure we are well positioned to achieve our corporate goals. Our work spans all areas of the Cannistraro’s business units and uses an integrated approach to marketing communications designed around the needs of our clients.

About the Marketing Project Assistant Co-Op Position

We are seeking a part-time Marketing Project Assistant Co-Op, working four (4) days per week to join our team and support a variety of marketing and brand initiatives across the organization. This role offers an exciting opportunity to gain hands-on experience contributing to marketing campaigns, communications, and project coordination efforts that support the company’s overall brand strategy and business objectives.

As a Marketing Project Assistant Co-Op, you will gain exposure to a range of marketing activities, including campaign execution, content support, marketing communications, and project tracking. You will work closely with the marketing team and cross-functional partners, contributing ideas and support that help drive marketing initiatives forward and enhance brand visibility.

Core Responsibilities

• Assist with coordination and execution of marketing projects and integrated marketing campaigns


• Help maintain project timelines, trackers, marketing assets, and deliverables


• Assist with creating and editing content for social media, email newsletters, and marketing materials


• Support development of internal and external marketing communications including print and digital materials


• Participate in brainstorming sessions and contribute ideas for marketing initiatives


• Help ensure marketing content aligns with brand guidelines and marketing objectives


• Assist with presentations, reporting, and basic marketing data tracking


• Support meetings, event logistics, and general marketing team initiatives

Qualifications & Experience

• Currently pursuing a Bachelor’s or Master’s degree in Marketing, Communications, Business, or related field


• 0–1 years of related internship, co-op, or academic project experience preferred


• Strong communication, organizational, and time management skills


• Detail-oriented with ability to manage multiple priorities


• Proficiency in Microsoft Office Suite including PowerPoint


• Basic knowledge of digital marketing and social media platforms


• Ability to work independently and collaboratively


• Photography or photo editing experience is a plus

Reporting Structure

Reports to the Corporate Communications Manager.

If you require accommodations due to a disability to complete the application process, please contact Human Resources at 617-926-0092 or submit a request in writing to [email protected]. J.C. Cannistraro, LLC is an E-Verify Company.