61 Public Relations Advertising jobs in Irvine, California

Updated daily. Most recent posting: October 2, 2026.

Senior Communications Specialist

The Senior Communications Specialist will develop and execute integrated communications strategies to advance the reputation and visibility of the USC Iovine and Young Academy. The role involves writing executive communications, managing editorial content, and leading media relations efforts across ...

Los Angeles, California University of Southern California (USC)
Senior Communications Specialist

The Senior Communications Specialist will develop and execute integrated communications strategies to advance the reputation and visibility of the USC Iovine and Young Academy. The role involves writing executive communications, managing editorial content, and leading media relations efforts across ...

Los Angeles, California University of Southern California
Marketing & Communications Coordinator

The Marketing & Communications Coordinator will manage the organization's brand identity, social media presence, and outreach materials. Responsibilities include writing press releases and blog posts, coordinating marketing collateral, and tracking campaign analytics to increase visibility....

Pomona, California East Valley Community Health Center
Account Executive, Lifestyle & Influencer

The Account Executive will lead media relations and narrative execution for a roster of consumer and lifestyle clients at a communications agency. The role involves architecting 360-degree campaigns that integrate media relations, creator ecosystems, and brand partnerships....

Los Angeles, California Sunshine Sachs Morgan & Lylis
Account Executive Earned Media

The Account Executive for Earned Media will work at an advocacy agency to drive progress on complex social and political issues. The role involves partnering with clients to influence public opinion and shape conversations through strategic communications....

Los Angeles, California RALLY
Accenture Construct – Stakeholder Engagement and Communications Manager , ANS

This role involves leading stakeholder engagement and communications programs for large-scale infrastructure projects. The manager will develop outreach strategies, create messaging for diverse audiences, and manage public relations efforts to maintain positive community relationships....

Los Angeles, California Accenture
Communications Specialist 4 CM

The Associate Director of Executive Communications is responsible for developing and implementing strategic communications initiatives for university leadership. The role involves crafting messaging, managing executive positioning, and overseeing reputation management across internal and external ch...

Los Angeles, California University of California (UCLA)
Communications Coordinator

The Communications Coordinator will develop and manage communication strategies to convey the organization's mission and brand identity. Responsibilities include writing and editing content for press releases, newsletters, and social media while collaborating with various departments to ensure consi...

Los Angeles, California SharpContra
Manager, PR & Social Media (Basketball)

The Manager, PR & Social Media will develop and execute integrated communication strategies to drive awareness and engagement for adidas Basketball. This role involves managing media relations, social storytelling, and cross-functional brand activations to ensure consistent messaging across digital ...

Los Angeles, California adidas
Account Manager, Consumer Tech & Brand

Sunshine Sachs Morgan & Lylis is seeking an experienced Account Manager to lead public relations and communications strategies for consumer technology and lifestyle clients. The role involves managing day-to-day account operations, executing integrated media campaigns, and leveraging media contacts ...

Los Angeles, California Sunshine Sachs Morgan & Lylis
Account Executive, Creator & Influencer Integration

The Account Executive will lead daily narrative execution and talent strategy for a communications agency. The role involves identifying and managing creator partnerships and influencer integrations to drive brand relevance for a diverse roster of clients....

Los Angeles, California Sunshine Sachs Morgan & Lylis
Senior Account Executive, Talent & Influencer Integration & Creator Economy

The Senior Account Executive will lead talent and influencer integration campaigns for a global communications agency. The role involves developing integrated strategies, managing client relationships, and executing both earned and paid influencer initiatives within the creator economy....

Los Angeles, California Sunshine Sachs Morgan & Lylis
Marketing Communications & PR Analyst

The Marketing Communications & PR Analyst supports regional brand experience initiatives by coordinating public relations, partnerships, and experiential programs. The role acts as a liaison between headquarters and regional offices to ensure alignment on marketing communications and performance rep...

Irvine, California Kia America
Account Executive, Messaging

RALLY is seeking an Account Executive to join their advocacy agency team. The role involves working with clients to develop strategy, creativity, and partnerships to influence policy and shift public opinion on social and political issues....

Los Angeles, California RALLY
Development Communications Specialist

The Development Communications Specialist will support institutional fundraising and community engagement through writing, editing, and content strategy. The role involves creating proposals, collateral, and digital content while managing project timelines and cross-functional communication efforts....

Los Angeles, California Cedars-Sinai
Public Relations Assistant

The Public Relations Assistant will support outreach initiatives, promotional activities, and customer engagement efforts to build brand awareness. The role involves communicating product information, managing community relationships, and assisting with lead generation and promotional events....

Los Angeles, California Zolidco
Communications Specialist

The Communications Specialist will manage digital platforms, create internal and external content, and support district-wide messaging. The role requires skills in email marketing, web content management, and graphic design to engage district stakeholders....

Lake Forest, California Lake Forest School Districts 67 & 115
Senior Communications Specialist

The Senior Communications Specialist will serve as the primary voice for the Bond Program and Community Economic Development team. The role involves crafting clear messaging for internal and external stakeholders, managing program newsletters and reports, and supporting community outreach initiative...

Monterey Park, California PM2CM
Disney Consumer Products Public Relations Intern, Spring 2027

The Disney Consumer Products Public Relations Intern will support the communications team by drafting press materials, researching media trends, and executing integrated communications plans. The intern will help generate global buzz for Disney brands and products while managing media databases and ...

Los Angeles, California The Walt Disney Company
Temporary Coverage - Director, Public Relations

The Director of Public Relations will lead the implementation of PR strategies and media monitoring for a global brand and entertainment platform. This role involves managing communications and storytelling efforts across a diverse portfolio of iconic brands....

Los Angeles, California Authentic Brands Group
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