Sales & Marketing internships in Maryland
11 open postings from 7 employers. Attain Sports (Aberdeen IronBirds, Frederick Keys) (3), Lennar (2) and Trane Technologies (2) have posted the most. 1 of them names Summer 2027 as the term. The most are in Frederick, MD (3), National, MD (2) and Towson, MD (2). The fields their titles name most are sales (7) and marketing (3). The list is read daily from company career pages and public internship lists, so closed roles drop off.
- 2027 Technical Sales Intern - EquipmentTrane TechnologiesTowson, MDSummer 202712 weeks
- 2026 Technical Sales Intern - ServicesTrane TechnologiesTowson, MD12 weeks
- Sales and Hospitality Intern - Frederick KeysAttain Sports (Aberdeen IronBirds, Frederick Keys)Frederick, MD
- Marketing Intern - Frederick KeysAttain Sports (Aberdeen IronBirds, Frederick Keys)Frederick, MD
- Public Relations Intern - Chesapeake BaysoxAttain Sports (Aberdeen IronBirds, Frederick Keys)Bowie, MD
- Sales InternLennarNational, MD
- Intern - Field MarketingLennarNational, MD
- Marketing InternOshkoshFrederick, MD
- Sales & Client Management Intern - MarylandUnumColumbia, MD
- Business Development InternAeroVironmentGermantown, MD
- BEST Technical Sales Trainee - HVAC Controls, Capitol Heights, MDJohnson ControlsCapitol Heights, MD
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