River Run is the shared services company under the umbrella of River Run Bancorp, MHC, which is the mutual holding company for Newburyport Bank, Pentucket Bank and Rollstone Bank & Trust. It was created to help support and sustain community banking. River Run is community banking, evolved.
Up to 40 hours a week
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Multiple locations
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Flexible start and end dates
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Marketing Internship
Location: 120 Lincoln Ave, Haverhill, MA
As a Marketing & Communications Intern, you’ll gain hands-on experience supporting a wide range of brand, Public Relations, and community initiatives across our family of banks. You’ll assist with press release development and distribution, promotional item inventory management, event planning logistics, and community engagement tracking. The role also includes exposure to Community Reinvestment Act reporting tools like Kadince, sponsorship fulfillment, and crisis communication planning.
This internship offers a dynamic opportunity to contribute to real projects while building foundational skills in marketing operations, communications strategy, and community relations.
You will learn about:
- Public Relations
- Event Planning
- Community Engagement Tracking
To be successful, you should:
- Have a basic understanding of marketing principles
- Be enthusiastic about learning and applying new marketing techniques
- Be a proactive, self-motivated individual with strong organizational skills
This internship is perfect for someone eager to dive into the world of marketing and looking to gain valuable experience in a dynamic and creative environment.
Credit Internship
Location: 63 State St, Newburyport, MA
The Credit Intern will work alongside the credit manager and credit analyst to review all relevant credit and financial data used in evaluating the creditworthiness of commercial borrowers.
You will learn about:
- Credit/financial terminology,
- How to interpret of financial statements including income statements, balance sheets, and statement of cash flows
- To analyze time value of money and the impact to customers as well as the evaluate the risk of fluctuating interest rates on customer loan portfolios.
Finance Internship
Location: 2 Merrimack St, Haverhill, MA
The Finance Intern will work alongside the Controller and the Director of Financial Planning and Analysis and perform basic finance/accounting functions including journal entries, balance sheet and income statements preparation at month end, and other ad hoc reports as needed. To be successful, you will need an understanding of accounting, and be skilled in Excel with the ability to use formulas, create pivot tables, v and x look up, and index matches. This position is ideal for someone who has an affinity for accounting. A desire to learn report building in third party systems, strong written and verbal communication and a motivated, self-starter.
Intern Testimonials
"My internship at River Run MHC gave me hands-on experience in marketing, from supporting community initiatives to building internal processes. I strengthened my communication and project management skills while learning the value of brand consistency and cross-department collaboration. Most importantly, I’m grateful for the mentorship and connections that will continue to shape my career."
Eleonore K.2025 Summer Intern