Top Internships in Cleveland, OH

Support building and redesigning responsive, mobile-friendly websites; create wireframes and sitemaps; develop front-end UIs and assist with back-end tasks; optimize for performance, scalability, and SEO; participate in brainstorming, debugging, testing, and follow clean coding and version-control best practices under developer mentorship.

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.

Work across frontend and backend to design, build, and ship annotation and review features; implement ingestion, storage, user management, and annotation pipelines; integrate model inference into workflows; optimize performance for large images/videos; design APIs and collaborate with product, operations, and annotators.

Perform B2B market and contact research to identify prospective companies and decision-makers, achieve daily lead-generation targets, gather executive contact information using tools and strategies, and support email prospecting and outreach efforts.

Label and outline plants in agricultural images using an online tool, tag crop and weed types per guidelines, maintain high accuracy across many images. Remote, flexible internship (3 months) with a monthly stipend and completion certificate. No coding or prior labeling experience required; video tutorials provided.

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.

Hands-on internship offering cross-functional exposure to consulting, marketing, HR, operations, sales, partnerships, events, and content. Interns receive mentorship, structured development, real responsibility, and potential consideration for future roles.

Support PR strategy and execution: research influencers/podcasts, coordinate interviews, draft press releases, upload to newswires, and optimize YouTube content using SEO and AI tools.

Support North America Finance by preparing regular and ad-hoc reports, building monthly management reports, assisting analysts and directors with financial analyses, contributing to process improvement projects, and presenting an intern report to the steering committee at role conclusion.

Support Supply Chain team projects including supplier sourcing, ERP master data management (Infor LN), forecasting, cost and metrics analysis, spreadsheet modeling (pivot tables), and cross-functional coordination to improve efficiency and support new product launches.

Entry-level cybersecurity compliance internship providing hands-on exposure to audits, CMMC compliance reporting, risk and security assessments, GRC artifact management (POA&M, SSP), policy and awareness program development, incident response, and managing GRC toolkits. Interns participate in customer meetings, industry activities, and author technical articles while receiving mentorship and on-the-job training.

Support enablement content publishing, tagging, audits, and QA in Seismic; manage Jira workflows and onboarding support; create/update internal docs and FAQs; troubleshoot enablement tools; partner cross-functionally on brand-refresh and onboarding projects; use AI tools to automate and improve enablement workflows.

Support a small marketing team across content, events, campaigns, community, swag, and reporting. Create and edit videos/graphics, manage editorial calendar and social posts, coordinate event logistics, stage emails and landing pages, track performance, and use AI tools to draft, research, and automate workflows. Gain ownership and mentorship while working 15–25 hours weekly.

Support digital fundraising by setting up email sends, building HubSpot and WordPress landing and donation pages, assisting with SMS, website, and social media acquisition, writing/editing email copy, and tracking fundraising metrics. Remote, part-time internship (10–15 hrs/week).

Remote internship supporting communication strategy, content creation, internal communications, media monitoring, and cross-team alignment. Intern will write and edit content, track media trends, assist messaging development, and help implement internal/external communications while working ~29 hours/week and attending a monthly in-person development session in Dallas.

Remote Project Management Intern supporting planning, coordination, tracking, process improvement, and documentation. Assist with timelines, resource management, team communication, milestone reporting, and identifying efficiency opportunities. Includes monthly in-person development session in Dallas and a ~29-hour workweek with occasional evenings and weekends.

Support the sales team by developing sales strategies, generating and qualifying leads, conducting market research, maintaining sales databases, and preparing sales reports. Remote role with a mandatory monthly in-person internship development session in Dallas; ~29 hours/week.

Support design, development, and maintenance of Nexodus and client websites. Assist with front-end coding, mobile responsiveness, UX optimization, SEO implementation, troubleshooting, and cross-team collaboration. Requires monthly in-person session in Dallas and ~29 hours/week availability.

Support marketing strategy and execution for Nexodus and clients: conduct market and competitive research, assist strategy development, help run campaigns, create marketing content, and track/report performance metrics. Remote role with mandatory monthly in-person session in Dallas; ~29 hours/week.

Support PR activities including media relations, press release drafting, event planning, social media monitoring and engagement, competitive research, and compiling campaign performance reports. Hybrid remote internship requiring monthly in-person session in Dallas and flexible hours (including nights and weekends).

Support the COO with strategic planning, data analysis, reporting, cross-functional coordination, and process optimization. Assist in preparing operational performance reports and identifying improvements while managing multiple projects in a hybrid remote/monthly in-person internship.

Assist Community Managers with outreach strategies, lead generation, and onboarding professionals while optimizing conversion rates and campaign performance.

Assist the Reedsy Learning team with community management, outreach to influencers, engaging with students, and promoting courses and events.

Assist authors and publishing professionals by offering support, reviewing projects, optimizing user engagement, maintaining FAQs, and suggesting product improvements.

As a Content Marketing Intern, you will assist in executing Reedsy's content strategy, focusing on SEO, content creation, and promotion to acquire leads.