48 Advertising Buyer Jobs in Los Angeles, CA

Updated daily. Most recent posting: October 22, 2026.

Associate, Digital Marketing

If you're as passionate about your future as we are, join our team. KPMG is currently seeking an Associate, Digital Marketing to join our Clients and Markets organization. Minimum two years of recent experience in digital marketing, with hands-on experience across search, social, display, programmat...

Los Angeles, California KPMG US
Associate Manager, Paid Marketing, DDfB

You have 4+ years of hands-on experience managing paid search (Google Ads, Microsoft Ads, Performance Max) at scale, either in-house or at an agency.You have run paid social campaigns on Meta, TikTok, or LinkedIn, or you are eager to build that skill quickly, and you understand how business customer...

Los Angeles, California DoorDash
Buyer, Local Investment

The Buyer, Local Investment is responsible for negotiating, placing, and maintaining local video and audio media buys for agency clients. This role involves monitoring market conditions, managing media partner relationships, and ensuring accurate execution of media campaigns....

Los Angeles, California Mediabrands
Lead Marketing Communications

The Local Market Media Lead is responsible for developing and executing market-specific media plans to drive business performance. The role involves analyzing performance data, collaborating with cross-functional teams, and optimizing media strategies to meet local business goals....

El Segundo , California AT&T
Senior Associate, Media Activation

The Senior Associate for Media Activation will support the planning, execution, and reporting of paid search and programmatic media campaigns. The role involves managing campaign performance across platforms like Google Ads and The Trade Desk to meet client business objectives....

Los Angeles, California WPP Media
Entertainment & Retail Development Associate | Marketing Immersion | Handshake

You’ll gain hands-on experience working at the intersection of entertainment, brand development, licensing, retail and sales—helping identify opportunities, develop relationships and turn great brands and products into real business. * Develop sales leads and help move opportunities from initial con...

Yorba Linda, California Marketing Immersion
Sr Manager, Sourcing Post-Production & Marketing

The Senior Manager of Post-Production & Marketing Sourcing is responsible for managing procurement activities related to marketing and post-production services for NBCUniversal. This role involves collaborating with various departments to develop category expertise and drive commercial impact across...

Universal City, California NBCUniversal
Senior Investment Associate

The Senior Investment Associate is responsible for the day-to-day management, execution, and optimization of integrated digital media campaigns. This role involves collaborating with planning teams to develop media recommendations, managing vendor relationships, and ensuring campaign performance mee...

Los Angeles, California WPP Media
Supervisor, Platform Management & Investment

The Supervisor, Platform Management & Investment will lead programmatic and paid social media campaigns for agency clients. This role involves overseeing team members, managing campaign planning and activation, and providing strategic recommendations for media investment across various digital platf...

Santa Monica, California RPA
Senior Campaign Manager - Los Angeles, CA

The Senior Campaign Manager will be responsible for setting up, managing, and optimizing paid media campaigns across platforms like Meta, TikTok, and YouTube. The role involves monitoring campaign performance, testing creative strategies, and analyzing data to ensure KPIs are met for entertainment i...

Remote (Los Angeles, California) JustWatch
Assistant Media Planner

The Assistant Media Planner will support the Client Orchestration team by managing campaign flowcharts, budgets, and data research. The role involves assisting with campaign setup, performance reporting, and the preparation of client-facing presentations across various media channels....

Santa Monica, California RPA
Direct Display Campaign Specialist

The Direct Display Campaign Specialist will support an internal media buying team by executing insertion orders, trafficking ad tags in CM360, and monitoring campaign performance. The role also involves managing vendor billing, reconciling campaign data, and reporting performance metrics to internal...

Burbank, California Avispa Technology
Programmatic Trafficking Specialist

The Programmatic Trafficking Specialist will support a media buying team by building and trafficking campaigns within major DSPs and ad servers. The role involves monitoring campaign performance, ensuring accurate data flow, and assisting with campaign reconciliation and billing....

Burbank, California Avispa Technology
Paid Media Executive (On-site)

The Paid Media Executive will be responsible for planning, executing, and optimizing digital advertising campaigns across platforms like Meta and Google Ads. The role involves monitoring campaign performance, managing budgets, and collaborating with internal teams to ensure successful delivery for c...

Santa Monica, California Helios WorldWide
Digital Media Buyer / Manager – Audio & Performance Media

About the RoleWe are looking for a smart, analytical, detail-oriented Digital Media Buyer / Manager to join our team and take ownership of digital audio media buying and campaign performance for our clients. This is a hands-on role for someone who wants to dive into the data and connect with experts...

Los Angeles, California Direct Results (DR)
Director of Performance Marketing

The Director of Performance Marketing will lead media buying strategies and manage large-scale ad budgets across Meta, TikTok, and YouTube for various DTC brands. This role involves overseeing a team of media buyers, implementing rigorous testing protocols, and using data to guide creative productio...

Los Angeles, California High Scale
Direct Response TV+ Billboard Strategist

The Direct Response TV+ Billboard Strategist will develop and execute performance-driven media strategies for linear TV, CTV, and out-of-home advertising. The role involves bridging offline media with digital attribution, managing media buying budgets, and collaborating with creative teams to optimi...

Los Angeles, California High Scale
Media Supervisor, Client Orchestration

The Media Supervisor will lead integrated media planning and strategy for the Honda account at an advertising agency. This role involves developing media plans across TV, digital, and print channels, managing client relationships, and mentoring a team of media strategists....

Santa Monica, California RPA
Account Manager – Out-of-Home (OOH)

The Account Manager for Out-of-Home media will lead strategic planning and buying across traditional and digital formats. This role involves managing campaigns from initial briefing and negotiation through to production, installation, and final performance measurement....

Los Angeles, California WPP Media
Assistant Media Planner, Client Orchestration

The Assistant Media Planner supports the strategy team by managing budgets, flowcharts, and research data for advertising campaigns. This role involves collaborating with cross-functional teams to ensure campaign accuracy, performance tracking, and timely project delivery....

Santa Monica, California RPA
Job Types
Full-Time (40357) Part-Time (2512) Internship (2098) Freelance (1201)
Experience Level
Entry Level (8643) Senior (11665)
Fields
Social (91973) Other (80905) Online (73440) SEM (35414) Print (25787) TV (13764) Magazine (5344) Radio (5131) Viral (4488) Expand for more
Occupations
Marketing (138929) Manager (88794) Other (60734) Sales (57532) Director (32860) Coordinator (24062) Production (22705) Public Relations (16519) Designer (9568) Administrative (8648) Expand for more
State
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Cities
New York (3024) Chicago (896) San Francisco (856) Los Angeles (755) SEATTLE (484) Austin (482) Atlanta (460) Houston (459) Boston (435) Philadelphia (387) Expand for more
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