Top Internships in Portland, ME

Remote unpaid 20-hr/week graphic design internship supporting marketing: create social, presentation, web, and multimedia assets; maintain brand consistency; iterate on designs; collaborate with teams; learn design and digital marketing best practices.

Work as a Python development intern building applications and APIs, processing and analyzing data, working with databases and data pipelines, contributing to system architecture, writing clean documented code, and collaborating with the team. Strong emphasis on backend development, SQL, ORMs, and REST API design with potential conversion to full-time.

Supports the Government Relations team through public policy research, memo and hearing-summary development, stakeholder mapping, meeting preparation, policy monitoring, grassroots system updates, and coordination of legislative, advocacy, trade association, and in-district events. The intern will work with team members and corporate functions while developing experience in government processes, agriculture policy, and communications.

Build target account and contact lists, execute personalized outbound campaigns, maintain CRM data quality, support marketing collateral and events, and track GTM funnel metrics. The intern will work directly with the CEO and COO, manage weekly reporting, route qualified leads, and use AI-assisted tools for research, prospecting, data cleanup, and analysis in a remote, part-time role.

Perform general accounting activities, including preparing and reconciling ledger accounts, recording and analyzing transactions, preparing financial statements and statutory reports, supporting budgeting and forecasting, analyzing variances, and assisting with accounting project documentation.

Supports finance and accounting operations involving collections, cash application, payment inquiries, accounts receivable reconciliation, reporting, month-end close, audits, and process improvement. The intern collaborates with cross-functional teams, responds to billing-related Zendesk tickets, investigates payment issues, and helps improve order-to-cash processes. This is a temporary, part-time role of approximately 30 hours per week for a student or recent graduate.

Supports MAPEI’s underground construction product line through customer-site visits, technical assistance, training, presentations, field trials, product demonstrations, competitive analysis, laboratory testing, and technical documentation. Collaborates with technical, commercial, laboratory, factory, and field teams in a rotational full-time summer internship. The role offers practical experience in office, laboratory, factory, and construction-site environments, with potential post-graduation opportunities in technical support or commercial technical sales.

Supports MAPEI’s underground construction product line through customer-site visits, technical assistance, training, field trials, product demonstrations, laboratory testing, competitive analysis, technical sales support, and project documentation. The intern rotates through office, laboratory, factory, and field environments while collaborating with technical, commercial, laboratory, and field teams.

Paid, full-time summer interns support product management, business operations, strategic projects, data analysis, process documentation, reporting, dashboards, presentations, stakeholder collaboration, and implementation initiatives. Interns develop analytical, project management, communication, and business problem-solving skills while working in a hybrid schedule near assigned offices.

Participate in a 10-week summer internship supporting a core commercial insurance function such as claims, underwriting, audit, IT, marketing, or HR. Interns receive hands-on training, mentorship, professional development, networking opportunities, and complete a final Capstone presentation.

Intern will build Zepho's social media presence, create content, manage influencer relationships, and track performance metrics. This role offers potential for full-time conversion.

MBA interns analyze corporate performance, business models, cost reduction, revenue growth, and profitability opportunities in high-impact client situations. They research industry trends, synthesize qualitative and quantitative data, conduct research and client interviews, develop fact-based strategic recommendations, create presentation materials, and guide analysts as needed. The role involves collaborative client work, extensive travel, and occasional work outside normal business hours.

As a Software Engineer Intern, you will assist in developing features for a climate adaptation software, collaborating with teams and learning modern engineering practices.

Paid 10-week internship for college students exploring sales and client management in the employee benefits insurance industry. Interns rotate through prospecting, quoting, selling, enrollment, onboarding, and relationship management; complete project work, job shadows, workshops, networking, and a capstone business-case presentation. The role requires approximately 40 hours weekly during regular business hours and provides mentoring and professional development.

Work on front-end and back-end web projects: create and redesign websites, build sitemaps and wireframes, collaborate with teams, and focus on UI/UX and performant back-end functionality.

Part-time internship supporting CRM architecture, data integrity, process documentation, operational audits, and KPI dashboarding. Build SOPs, centralize lead/project data, identify workflow bottlenecks, and deliver reporting to leadership to scale and improve operational processes.

Support retail pharmacy operations by performing technician-level tasks, assisting with prescription processing and inventory, participating in patient counseling and clinical services under pharmacist supervision, processing insurance claims, completing training toward licensure, traveling to assigned stores and events, and ensuring legal and corporate compliance.

Supports specific stop loss claim audits by reviewing medical documentation, validating records, analyzing medical and pharmaceutical claims data, identifying discrepancies and overpayments, and preparing audit reports. The intern uses Microsoft Office tools, maintains PHI confidentiality, communicates findings, and assists with process improvement initiatives. This is a remote, flexible internship of approximately 20 hours per week.

Supports core HR functions including HR operations, onboarding, employee experience, HRIS administration, people analytics, compliance, recruiting, employee relations, and special projects. Maintains personnel records, assists with benefits and leave administration, coordinates interviews, prepares reports and dashboards, supports engagement initiatives, and contributes to process improvement, AI, and automation projects.

Supports financial analysis, budgeting, forecasting, reporting, industry analysis, business planning, value proposition development, and process improvement. The intern collaborates with finance teams, product line leaders, and cross-functional stakeholders while gaining exposure to business and finance functions.

Supports offering strategy and business growth by analyzing market trends, customer feedback, and competitors; assisting with product positioning, pricing, and go-to-market plans; and collaborating on launches and performance monitoring. The intern gains experience in offering management while working cross-functionally with experienced professionals.

Supports financial analysis, budgeting, forecasting, reporting, industry analysis, value proposition development, business planning, and process improvement. Collaborates with finance teams and product line leaders while gaining exposure to business and finance functions.

Supports offering and product management initiatives by analyzing market trends, customer feedback, and competitive landscapes. Assists with product positioning, pricing strategies, go-to-market planning, cross-functional launches, and performance monitoring. The internship provides hands-on experience in offering strategy and business growth while collaborating with experienced professionals.

Manage multiple Fizz-branded Instagram accounts by sourcing, creating, and curating trend-aligned content. Build posting calendars, maintain consistent publishing cadence, monitor performance, adjust content strategy, and make independent content decisions. Collaborate with the Growth team, attend meetings, and provide updates on account performance. This is a remote, paid internship requiring 15–20 hours weekly, beginning with a one-month commitment and potential extension.

Manage multiple Fizz-branded Instagram accounts by sourcing, creating, and curating trend-aligned content; maintaining posting calendars; monitoring performance; adjusting content strategy; and collaborating with the Growth team. The role requires independent decision-making, regular performance updates, and consistent availability for 15–20 hours weekly. It is a remote, paid internship with an initial one-month commitment and possible extension.