346 Online Advertising jobs in Ellicott City, Maryland

Updated daily. Most recent posting: October 17, 2026.

Manager, Digital

The Manager, Digital will oversee client relationships and execute digital marketing campaigns for a communications firm. Responsibilities include developing digital strategies, crafting email copy, and managing content production for social media channels....

Arlington, Virginia PLUS Communications
Account Manager

The Account Manager will support client-facing teams in executing integrated media campaigns for nonprofit clients. Responsibilities include coordinating program meetings, managing campaign data flows, overseeing call center activities, and analyzing performance metrics to optimize results....

Lanham, Maryland Moore
Director Product Marketing Manager

The Director Product Marketing Manager will lead content strategy for Microsoft's flagship events, including Build and Ignite. The role involves translating technical audience insights into compelling narratives, messaging, and customer stories to drive engagement and adoption of Microsoft technolog...

Washington, District of Columbia Microsoft
Marketing Coordinator, Attain Sports

The Marketing Coordinator will support the marketing efforts for multiple sports teams by creating engaging content for social and digital platforms. Responsibilities include producing graphics and video, managing social media channels, and executing digital campaigns to drive ticket sales and fan e...

Frederick, Maryland Attain Sports
Manager, Social Media Engagement & Community

The Manager of Social Media Engagement & Community will lead day-to-day engagement across Hilton's social platforms. This role involves crafting brand-aligned responses, identifying cultural trends for participation, and translating community sentiment into actionable marketing insights....

McLean, Virginia Hilton
Senior Digital Marketing Manager, Associations

The Senior Digital Marketing Manager will lead multi-channel digital marketing campaigns for professional associations and B2B organizations at a full-service digital agency. The role involves developing integrated strategies, managing email and advertising campaigns, and analyzing performance data ...

Remote (Washington, District of Columbia) Interactive Strategies
Communications Specialist/Editor

The Senior Communications Specialist and Editor will develop communication strategies and manage media outreach for the U.S. Department of Health and Human Services. Responsibilities include editing technical documentation, maintaining social media channels, and building relationships with members o...

Washington, District of Columbia Axle
Principal Product Manager, Microsoft Advertising

Microsoft Advertising is seeking a Principal Product Manager to lead the strategy and roadmap for their advertising API and Model Context Protocol. The role involves working at the intersection of advertising, developer platforms, and AI agents to improve how advertisers and automated systems intera...

Washington, District of Columbia Microsoft
Media Sales Representative - Best Version Media

If you love your community and want to get paid for building real relationships in it, this is the outside sales opportunity built for that — not a desk job, not a call center. What You'll Earn Consult: Sit across the table from local business owners and help them solve the problem every one of them...

Baltimore, Maryland Best Version Media
Associated Director of Marketing

The Associate Director of Marketing will lead and execute marketing strategies for a biotechnology company, focusing on digital presence, SEO, and marketing communications. The role involves managing website optimization, email campaigns, tradeshow presence, and sales support materials to drive comp...

Germantown, Maryland uBriGene Biosciences
Senior Product Marketing Manager

The Senior Product Marketing Manager will lead end-to-end marketing strategy for Microsoft Defender. The role involves defining product positioning, developing messaging, and executing go-to-market plans to drive user acquisition and engagement....

Washington, District of Columbia Microsoft
Senior Product Marketing Manager

The Senior Product Marketing Manager will develop engagement strategies and technical storytelling to influence audiences for Microsoft's cloud and AI solutions. The role involves translating customer insights into marketing narratives, managing content strategy, and driving customer advocacy across...

Washington, District of Columbia Microsoft
Director, Integrated Marketing, Microsoft Copilot

The Director of Integrated Marketing will lead strategy and creative direction for Microsoft Copilot campaigns, launches, and events. The role involves aligning cross-functional teams to deliver a coherent brand narrative and measuring business impact across various marketing channels....

Washington, District of Columbia Microsoft
Manager, Marketing Lifecycle & Special Initiatives

The Marketing Manager for Lifecycle & Special Initiatives will design and execute engagement strategies to drive member retention and renewal. The role involves managing marketing budgets, coordinating cross-functional campaigns, and analyzing performance data to provide actionable insights for lead...

Alexandria, Virginia SHRM
FLEX Senior Manager, Growth Marketing, Boutiques

The Senior Manager of Growth Marketing will lead customer acquisition strategies and paid media initiatives for the Marriott Bonvoy Boutiques ecommerce business. The role involves managing agency partners, optimizing marketing investments, and establishing a scalable growth operating model to drive ...

Bethesda, Maryland Marriott International
Marketing Manager - Communications & Product

The Marketing Manager will lead communications and content initiatives to promote Procon's professional services and technology solutions. This role involves translating complex technical information into compelling marketing content to support business development and brand positioning....

McLean, Virginia Procon Consulting
Social Media Marketing Intern (Part-Time, Unpaid)

Price Benowitz LLP is seeking a Social Media Marketing Intern to assist their marketing team with content creation and digital initiatives. The intern will help brainstorm ideas, film engaging content, and manage social media trends to highlight the firm's culture and services....

Washington, District of Columbia Price Benowitz LLP
Communications Coordinator

The Communications Coordinator will develop and execute visual and written content to support the company's brand, internal communications, and marketing initiatives. Responsibilities include managing digital platforms, creating corporate materials, and coordinating company events to engage stakehol...

McLean, Virginia Clark Construction Group
Senior Copywriter

The Senior Copywriter will manage the brand voice for Global Guardian by creating sales enablement materials, web copy, and marketing campaign content. The role requires the ability to produce consistent, high-quality messaging across various formats to support sales and marketing initiatives....

Remote (McLean, Virginia) Global Guardian
Content Strategist & Writer

The Content Strategist & Writer will develop editorial content and marketing narratives to support public sector solution campaigns. The role involves creating full-funnel assets including whitepapers, blogs, and email copy to drive brand positioning and audience engagement....

Washington, District of Columbia SHI International Corp.
Job Types
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