Marketing/New Business Intern

JOB DESCRIPTION: 

Overview: Join our dynamic Connelly Partners Marketing/New Business team for the Spring 2026 semester! This internship offers a unique opportunity to gain hands-on experience in the critical functions that drive agency growth and reputation. The ideal candidate is a self-starter with excellent communication skills, a sharp eye for detail, and a passion for understanding digital content strategy.

Key Responsibilities: As a Marketing & New Business Intern, you will play an essential role in maintaining our agency's professional assets and supporting key internal operations. Your core responsibilities will include:

• Case Study & Archive Management:
  • Update 40+ existing case studies by transferring content into a new, standardized template.
  • Regularly update and manage the central Pitch Archive to ensure all materials are current and accessible.
• Social Media & Content Coordination:
  • Manage our Social Content Spreadsheet, tracking current trends and competitor activities.
  • Execute the social media strategy by understanding how, when, and what content should be posted across platforms (LinkedIn, Instagram).
  • Coordinate with key internal stakeholders to gather approvals and necessary context for each social post.
• Project & Administrative Support:
  • Attend New Business Status meetings with Marketing and Social teams (when in the office) 
  • Enter action forms and project updates into Basecamp and monitor progress, proactively following up with team members to ensure deadlines are met.
  • Assist with competitive audits to inform business development strategy.
  • Provide support for logistical needs, including setting up for in-office client meetings and assisting with Global Agency meetings.
• Visual & Editorial Excellence:
  • Collaborate with our digital designer on developing simple visual assets for content.
  • Provide proofreading for all external and internal communications, ensuring strong grammar and tone consistency.

Qualifications & Skills

• Strong proofreading skills and attention to detail.
• Proficiency with Google Slides for presentation design and formatting.
• Friendly, outgoing, and excited, ready to interact with various team members/departments.
• Must be a self-starter who can proactively/comfortably reach out to people across different teams/offices for information and follow-up.

• Ability to manage multiple projects at once and pivot quickly based on shifting business needs.
• A basic level of knowledge for social media best practices with LinkedIn and Instagram.

Internship Details

• Duration: Spring Semester 2026 (January - May)
• Schedule: 2 days per week, with the possibility of a third day as needed for peak project support.
• Location: Boston Office, 46 Waltham Street