79 marketing assistant jobs at 57 companies in Middletown, DE

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Marketing Assistant
Baltimore or Virginia
OnsiteFull Time
Bay Property Management Group
Bay Property Management Group: Full-service residential and multifamily property management serving rental property owners across several U.S. markets.
High school diploma, knowledge of SEO principles, meticulous record-keeping, attention to detail, ability to edit content and monitor online reviews.
1mo
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Regional Marketing Assistant - MotorWorld
Wilkes-Barre or Baltimore or Towson
$50k-$55k/yr OnsiteFull Time
MotorWorld
MotorWorld: Privately held Pennsylvania automotive retail group selling new and used vehicles and providing financing, service, parts, and collision repair.
BA/BS required; marketing or related degree preferred. Proficient in Microsoft Office and social media; strong communication, organization, and creative skills; occasional travel for trainings.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1w
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Marketing Promotions Assistant
Philadelphia, Pennsylvania, United States
$10/hr OnsitePart Time
Comcast Spectacor
Comcast SpectacorNASDAQ: CMCSA: A global media and technology.
0+ YOEHigh school diploma or GED required; 0–2 years of relevant experience. Requires customer service, punctuality, accountability, and availability for nights, weekends, variable schedules, and overtime.
1mo
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Performance Marketing Assistant Manager - CGSS
Hanover or Philadelphia
$51k-$71k/yr HybridFull Time
Live! Casino & Hotel Maryland
Live! Casino & Hotel Maryland: Private Maryland casino hotel serving gaming, dining, entertainment, hospitality, and spa guests near Baltimore and Washington, D.C.
2+ YOE2+ years managing paid search campaigns, proficiency in Google Ads/GA4, SEM/SEO experience, degree in marketing or equivalent, supervisory experience preferred, ability to obtain gaming license.
Google Ads Editor, Semrush, ReviewTrackers, Google Tag Manager, Google Analytics 4, Google Search Console, Data (formerly Looker) Studio, Monday.com, Sitecore, Excel, PowerPoint, Word, Outlook
1mo
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Marketing Graphics and Communications Assistant
Washington or Austin or Baltimore or Boston or New York City or San Francisco or Seattle
$55k-$65k/yr HybridFull Time
Beveridge & Diamond
Beveridge & Diamond: National environmental law firm advising business clients on regulatory compliance, transactions, litigation, and sustainability.
1+ YOE1-3 years marketing/graphics/communications experience; fluency in Microsoft Office, Word, PowerPoint, Canva, and InDesign; familiarity with Vuture, WordPress, InterAction, and LinkedIn; college degree or equivalent experience.
Microsoft Office, Microsoft Word, Microsoft PowerPoint, Canva, Adobe InDesign, InterAction, Vuture, WordPress, LinkedIn
2d
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Part-Time Events & Marketing Assistant
Phoenixville or Berks County or Bucks County or Chester County or Montgomery County
$20-$25/hr FieldPart Time
Kimberton Whole Foods
Kimberton Whole Foods: Family-owned organic grocery retailer serving southeastern Pennsylvania with produce, dairy, meats, prepared foods, supplements, and body care.
Must be 18+, have a valid driver's license, open weekday, evening, and weekend availability, willingness to travel, and ability to lift 50–75 pounds and work outdoors in varied conditions.
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AVP, Marketing
Baltimore, Maryland, United States
$70k-$95k/yr OnsiteFull Time
Home Bank of Maryland
Home Bank of MarylandOTC Markets: HRBK: Minority-owned FDIC-designated community bank serving Baltimore-area residents and businesses with deposits, loans, and financial services.
4+ YOEBachelor's degree and 4–6 years of marketing experience required, with integrated campaigns, paid digital advertising, content creation, website management, analytics, and project coordination skills.
Google Ads, Microsoft Ads, Meta Business Suite, LinkedIn Campaign Manager, Google Analytics, Canva, Adobe Creative Suite, Microsoft Office Suite, Content Management Systems (CMS), Email marketing platforms
1mo
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Performance Marketing Assistant Manager - CGSS
Hanover or Philadelphia
$51k-$71k/yr HybridFull Time
Live! Casino & Hotel Maryland
Live! Casino & Hotel Maryland: Private Maryland casino hotel serving gaming, dining, entertainment, hospitality, and spa guests near Baltimore and Washington, D.C.
2+ YOE2+ years managing paid search campaigns, 2–4+ years total experience, four-year degree or equivalent preferred, Google Ads/GA4 proficiency, SEM/SEO knowledge, strong data analysis and communication skills, able to obtain a gaming license.
Google Ads, Google Ads Editor, Semrush, Google Search Console, Google Analytics 4, Data Studio, Google Tag Manager, ReviewTrackers, Sitecore, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Outlook, Monday.com
3mo
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Executive Assistant & Marketing Associate
Philadelphia, Pennsylvania, United States
OnsitePart Time
Glenna Stone Interiors
Glenna Stone Interiors: Luxury Philadelphia interior design studio creating residential and boutique commercial interiors for discerning homeowners and clients.
2+ YOE2+ years in executive assistant or marketing coordination; strong organizational and communication skills; proficient with Canva, InDesign, Later, MS Office; high school diploma required; degree preferred in marketing or related fields.
Canva, InDesign, Later, Microsoft Office
2mo
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Product Marketing Manager
Philadelphia, Pennsylvania, United States
HybridFull Time
ParetoHealth
ParetoHealth: Employee-benefits group-captive manager helping small and midsize employers self-fund healthcare and reduce cost volatility.
3+ YOEBachelor's degree, 3+ years in product marketing/enablement/communications or related field; experience creating sales and customer-facing content; proficiency with presentation and content management tools and AI-assisted content workflows.
Seismic
1w
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Clinic Marketing Specialist
Philadelphia, Pennsylvania, United States
$70k/yr HybridFull Time
MedSpa Partners
MedSpa Partners: Private North American medical-aesthetics clinic consolidator providing operational support to physician-led clinics.
3+ YOERequires 3+ years of marketing experience, multi-channel campaign execution, stakeholder communication, strong organization, channel ownership, adaptability with AI-assisted tools, and proficiency in HubSpot, Canva, Adobe, Asana, Sanity, or Shopify.
HubSpot, Canva, Adobe, Asana, Sanity, Shopify, AI-assisted tools, CRM, SMS
1mo
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Assistant Professor of Marketing
Towson, Maryland, United States
$135k/yr OnsiteFull Time
Towson University
Towson University: Public university serving undergraduate and graduate students through liberal-arts, science and professional programs in Maryland.
PhD/DBA in marketing (or closely related) required; ABD considered if completed by Feb 1, 2028. Demonstrated potential for research, excellent teaching, and service. Preference for industry experience and ability to teach Professional Selling and Marketing Research Methods.
3mo
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Graduate Assistant - Public Relations and Marketing Assistant
Villanova, Pennsylvania, United States
$18/hr OnsitePart Time
Villanova University
Villanova University: A private Catholic research university.
Graduate assistantship supporting PR/marketing, social media, website and production materials; coordinating photography, box office collaboration, and archival transfers. 24 hrs/week, Monday–Thursday 10–5.
Google Forms, Microsoft Teams, Augusto
3mo
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2026-2027 Assistant Professor of Marketing, The Wharton School
Philadelphia, Pennsylvania, United States
OnsiteFull Time
The Wharton School
The Wharton School: Nonprofit collegiate business school educating undergraduate, graduate, and executive students at the University of Pennsylvania.
Ph.D. required or expected by 2028-06-30, demonstrated potential for high-quality research and teaching in marketing-related fields; submit cover letter, CV, references, job market paper and personal statement.
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Retention & Lifecycle Manager (Marketing)
Philadelphia, Pennsylvania, United States
HybridFull Time
IONOS
IONOSFrankfurt Stock Exchange: IOS: Publicly traded German hosting and cloud-services provider serving small businesses, freelancers, enterprises, and individual users.
Early-career marketing professional with strong analytical, communication, and cross-functional collaboration skills; comfortable with cohorts, LTV, NPS, AI-assisted workflows, and campaign execution.
AI, NPS
1mo
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Assistant Athletic Director for Communications & Marketing
Lincoln University, Pennsylvania, United States
OnsiteFull Time
Lincoln University
Lincoln University: Public, state-related HBCU in Pennsylvania providing liberal-arts undergraduate and selected graduate education to a diverse student body.
Oversee athletic communications, marketing, web and social media, live-streaming and statistics; supervise staff; proficiency with Microsoft Office, Adobe Creative Suite, streaming and statistical platforms; bachelor’s required, master’s preferred.
Microsoft Office, Adobe Creative Suite, Blue Frame, Production Truck, Scorebot, StatCrew, NCAA Genius, SIDEARM
2mo
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Urban Outfitters Assistant Merchandiser - Marketplace
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Urban Outfitters, Inc.
Urban Outfitters, Inc.NASDAQ: URBN: Lifestyle retail with a portfolio of global brands.
1-2 years retail buying/merchandising/marketing experience preferred; Bachelor's in Fashion or Business; proficiency with Microsoft Excel, Outlook, PowerPoint; strong presentation, communication, and organizational skills; detail-oriented team player.
Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
1mo
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Assistant General Counsel - Marketing - Vice President
Plano or Columbus or Wilmington
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services and investment banking firm.
5+ YOEJD and bar admission;5+ years legal experience in consumer banking or law firm;knowledge of consumer finance and marketing laws (TILA, Card Act, UDAAP);strong analytical, communication, and multitasking skills.
1mo
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Promotions Assistant
Philadelphia, Pennsylvania, United States
OnsitePart Time
Audacy
Audacy: A multi-platform audio content and entertainment.
Organized, strong communicator with intermediate computer/administrative skills; flexible hours including evenings, weekends and holidays; valid driver\u0002s license, satisfactory motor vehicle record, proof of insurance if using own vehicle; must be 21+ to operate company vehicles.
3mo
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Fundraising Assistant
Baltimore, Maryland, United States
$23/bi-wk OnsitePart Time
The Leumas Group
The Leumas Group: Real estate and government contracting firm serving housing agencies, investors, and families with affordable-housing and relocation services.
2+ YOE2+ years in fundraising/nonprofit development; grant writing; donor relations; ability to meet fundraising goals; strong communication and organizational skills; bachelor's preferred; background check; work authorization in the U.S.