2026 Summer Marketing Intern

Only candidates registered with MassCEC will be considered


Position Overview

REsurety is looking for a detail-oriented individual with strong data research, organization, and validation skills. As an intern on the Customer Experience team, you will be primarily responsible for sourcing, entering, and maintaining critical, proprietary power market data used to support customer-facing market intelligence products. This role offers the opportunity to use and assist in the development of AI and non-AI tools that enable a more accurate valuation of clean energy projects and their emissions impacts.


Key Responsibilities

  • Digital & Social Content Management: Master the WordPress CMS to own the end-to-end process of updating website pages, publishing blog posts, and ensuring all digital content is accurate and functional.
  • Marketing Automation & Lead Flow: Develop expertise in HubSpot to build newsletters and automated email nurtures, and support routing leads to the appropriate sales representatives based on industry and product.
  • Search Engine Optimization (SEO): Utilize Yoast SEO to audit web content, implementing strategic enhancements to improve organic search rankings and site visibility.
  • Content Production & Editing: Serve as ancreator and editor for marketing collateral—including blog posts, display ads, white papers, infographics, fact sheets, and reports.
  • Industry & Competitor Updates: Keep a pulse on the clean energy industry in the news, and compile headlines & summaries once weekly to update the team.
  • Webinar and Event Support: Assist with preparing webinars and sales conferences as needed. —Manage the transcription and publication of webinar content.
  • Cross-Functional Coordination: Manage updates to the internal marketing calendar and support communications to the broader commercial team regarding upcoming webinars, newsletters, and campaign milestones.
  • Must be registered with MassCEC

Preferred Experience and Qualifications 

  • Currently pursuing or recently completed a degree in Marketing, Communications, Business, or a related field.
  • Familiarity with Content Management Systems (like WordPress) and a strong desire to learn marketing automation platforms (such as HubSpot/Salesforce).
  • Experience using Canva for content creation.
  • Strong copy-editing and proofreading abilities with a sharp eye for detail, grammar, and brand voice consistency across various formats (white papers, blogs, and presentations).
  • Ability to gather and organize data—specifically for market research and trade show logistics—to help inform budget and strategy decisions.
  • Proficiency in Google Slides and Google Docs, with the ability to format professional documentsthat align with brand guidelines.
  • A proactive learner who is comfortable navigating new software (like Yoast SEO) and taking ownership of recurring tasks like the marketing calendar and webinar transcriptions.
  • Interest in increasing the adoption of clean energy

#LI-DNI

About REsurety

Company Overview

REsurety is the leading provider of data, software, and services to the clean energy economy and operates the only transactional marketplace for clean power. Trusted by the industry’s leading buyers, sellers, and investors, REsurety’s proprietary data models, powerful technology platforms, and deep domain expertise empower confident, impactful decision-making and efficient, effective portfolio management.


We are a small team with a big impact! Our culture is open and collaborative. We expect excellence from our team members and reward it with high ownership and flexibility. If you’re a high-achiever with a passion for clean energy, we want to hear from you.

Company Values and Principles

At REsurety, we value the skills of execution, creativity & ownership, commercial focus, and teamwork, and we help and encourage all team members to develop these skills while at REsurety.


Our values also shape our culture and act as the foundation for our principles. Like all great companies, we strive to hire the best and are committed to building a diverse, inclusive company where team members feel engaged, valued, and supported. What is special about REsurety, though, is how much we:

  • Share information openly, broadly, and deliberately with each other;
  • Encourage ownership by all team members;
  • Provide continuous, constructive feedback; and
  • Empower all team members to bring their full, authentic selves to work.

Customer Experience

Boston, MA

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