1664 Marketing Advertising jobs in Westchester, California

Updated daily. Most recent posting: April 9, 2026.

Freelancer Account Director, Influencer

The Account Director will lead influencer marketing strategies and manage end-to-end campaign execution for high-profile clients. This role involves collaborating with cross-functional teams, negotiating influencer contracts, and mentoring junior staff to ensure high-quality program delivery....

New York, New York IPG DXTRA
Associate Creative Director, Copy (must have pharma agency exp)

The Associate Creative Director, Copy will lead creative concept and copy development for pharmaceutical marketing campaigns. This role requires a visionary leader to manage projects and collaborate with the creative team to ensure brand objectives are met....

New York, New York EVERSANA
Media Planner

The Media Planner is responsible for developing cross-channel media strategies and managing day-to-day campaign planning. This role involves creating holistic media narratives and overseeing tactical execution to ensure effective brand connections....

New York, New York Crossmedia
Marketing & Growth Lead @ early-stage consumer social app

Cheez (https://cheez.cc/wumg) is a new app that sends you the pictures that your friends take of you, powered by facial recognition. Responsibilities: • Develop and execute data-driven marketing strategies to increase user acquisition, brand awareness, and engagement • Collaborate with the Founder/C...

Bridgeport, Connecticut Cheez
Social Media & Content Marketing Intern — Startup Perks

A dynamic ecommerce company in Bridgeport is searching for a Marketing Communications Strategist to enhance its content marketing and social media efforts. The ideal candidate will have at least 3 years of experience in content or social media marketing, alongside strong writing skills. You will pla...

Bridgeport, Connecticut Cahoot Technologies LLC
Paid Marketing Specialist

A company is looking for a Paid Marketing Specialist to execute and optimize paid media programs for a B2B audience. Drive strategy to improve lead quality, cost-per-lead, and conversion rates Create compelling ad copy and select relevant imagery for campaigns Manage day-to-day execution of paid acq...

Bridgeport, Connecticut VirtualVocations
Marketing & Digital Content Manager

Key Responsibilities Lead the creation, curation, and distribution of engaging content across all digital channels (website, social media, email, app, etc. Plan and execute paid advertising campaigns (social, search, display) to increase awareness, promote ticket sales, and drive engagement, using a...

Bridgeport, Connecticut CT United
Marketing Campaign Strategist

Key Responsibilities Support the planning, build, and optimization of campaigns to generate pipeline and revenue Plan promotional elements of campaigns, ensuring alignment across various channels 5+ years of experience in B2B marketing, demand generation, integrated campaigns, and ABM Experience col...

Bridgeport, Connecticut VirtualVocations
Partner Manager, Local, Local Ads

The role requires subject matter expertise in channel partner management, local advertising ecosystems, and digital advertising solutions. The ideal candidate has a strong track record of sales in a B2B and B2C environment and excels in developing and executing channel partner strategies, with parti...

New York, New York Amazon Advertising LLC
Senior Associate, UX Content Strategist, AI & Consumer Experiences

This role focuses on developing content strategy for digital consumer journeys, specifically optimizing for AI-driven search and discoverability. The strategist will collaborate with cross-functional teams to ensure cohesive messaging and structured content across the company's digital ecosystem....

New York, New York New York Life Insurance Co
B2B Social Content Creator

The B2B Social Content Creator will be responsible for developing engaging content to promote Polar's data platform to commerce brands. This role focuses on leveraging social media channels to build brand awareness and communicate the value of AI-driven data solutions to potential customers....

New York, New York Polar Analytics
Account Director

The Account Director leads client relationships and oversees the strategic delivery of life sciences marketing programs. This role involves managing cross-functional teams, budgets, and project execution to ensure high-quality results and brand growth....

New York, New York Klick
Senior Account Director

The Senior Account Director will lead strategic client relationships and drive commercial growth for an in-house agency model. This role involves managing cross-functional teams to deliver creative solutions while acting as a key business partner to the client....

New York, New York OLIVER Agency
Influencer Marketing Account Lead

The Account Lead will oversee strategic influencer marketing partnerships and manage cross-functional teams to deliver measurable campaign results for enterprise clients. This role involves shaping integrated strategies, guiding account managers, and acting as a senior advisor to ensure brand growth...

New York, New York Later
Senior Account Supervisor, Beauty

The Senior Account Supervisor will manage integrated marketing campaigns and client relationships within the beauty sector. This role involves overseeing earned media, influencer programs, and social media strategies while providing leadership to junior team members....

New York, New York DeVries Global
Junior Content Creator - Remote, US-based (m/f/x)

The Junior Content Creator will be responsible for pitching, filming, and editing short-form video content for TikTok and Instagram to drive user growth for the Pepper US platform. The role involves monitoring social media trends, managing community engagement, and iterating on creative content to o...

New York, New York Atolls
Senior Account Director, Patient (DTC)

The Senior Account Director will lead integrated, omnichannel direct-to-consumer pharmaceutical marketing campaigns. This role involves managing client relationships, overseeing strategic brand direction, and guiding multidisciplinary teams to execute patient-focused advertising initiatives....

New York, New York Princeton10
Senior Social Media Manager

The Senior Social Media Manager will lead community engagement and content strategy for Dove Men across platforms like TikTok and Instagram. This role focuses on real-time social interaction, trend curation, and developing voice-driven content to maintain brand relevance....

Hoboken, New Jersey OLIVER Agency
VP, Account Supervisor

The VP, Account Supervisor will lead healthcare communications initiatives at Remedy Edge, focusing on omnichannel strategies to drive patient and brand engagement. This role involves managing client relationships and overseeing creative projects within a fast-paced, agency-based environment....

New York, New York Omnicom Health
Administrative Paid Broadway Digital Marketing Coordinator Activity Stream Bridgeport, CT US 03[...]

Activity Stream is seeking a Broadway Marketing Analyst to support our Broadway clients, Create templates, coordinate with clients for review, ensuring accuracy and consistency across sends, applying email best practices with an eye for design. to analyze customer, sales, and marketing data for Broa...

Bridgeport, Connecticut Playbill, Inc.
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