79 Advertising Public Relations Jobs in Irvine, CA

Updated daily. Most recent posting: October 24, 2026.

Communications Specialist

The Communications Specialist will be responsible for creating internal communications and engagement initiatives to keep employees and stakeholders informed. The role involves writing, editing, and producing newsletters and organizational messaging to maintain a consistent voice and strengthen rela...

West Covina, California Options For Learning
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
Public Relations Assistant

The Public Relations Assistant will support brand awareness initiatives and coordinate outreach activities to strengthen company reputation. The role involves managing external communications, preparing promotional materials, and fostering positive relationships with customers and the public....

Los Angeles, California Zolidco
Account Director, Content (Film/Television/Streaming)

The Account Director will lead 360-degree communications and release strategies for film, television, and streaming projects. The role involves managing account teams and developing narratives that engage trade, consumer, and digital-first audiences....

Los Angeles, California Sunshine Sachs Morgan & Lylis
Communications Assistant- Immediate Start

The Communications Assistant will support company initiatives by preparing materials, coordinating communication activities, and assisting with customer engagement projects. The role focuses on maintaining clear messaging and supporting promotional efforts to strengthen public and customer relations...

Los Angeles, California Zolidco
Publicity Lead

The Publicity Lead is responsible for developing and executing publicity campaigns for entertainment productions. This role involves writing press materials, pitching to media outlets, and managing client relationships to secure coverage....

Los Angeles, California 33 USA Inc.
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
Account Director, Entertainment & Events PR

The Account Director will lead entertainment and events PR campaigns for a global communications agency based in Los Angeles. This role requires a seasoned professional to manage high-profile client accounts, oversee integrated media strategies, and provide strategic counsel with minimal oversight....

Los Angeles, California Sunshine Sachs Morgan & Lylis
Publicist

The Publicist will develop and execute publicity campaigns for Sony Pictures Animation feature films and series. This role involves managing media relations, drafting press materials, and coordinating press events and interviews to promote projects and talent....

Los Angeles, California Sony Pictures Animation
Public Communications Manager

The Public Communications Manager will develop and implement communications and public relations activities for the USC Wrigley Institute. This role involves managing a small creative team, overseeing digital marketing, social media, and content creation to support the institute's strategic objectiv...

Los Angeles, California University of Southern California (USC)
Public Communications Manager

The Public Communications Manager will develop and implement communications and public relations activities for the USC Wrigley Institute. This role involves managing a small creative team, overseeing digital marketing, social media, and content creation to support the institute's strategic objectiv...

Los Angeles, California University of Southern California
Account Supervisor, Health

The Account Supervisor will serve as the primary point of contact for healthcare clients, managing project timelines, budgets, and strategic communications initiatives. The role involves leading cross-functional teams, mentoring junior staff, and developing integrated media and stakeholder engagemen...

Los Angeles, California Edelman
Communications Manager

The Communications Manager will help shape and execute strategies to strengthen the company's reputation and engage key audiences. This role involves drafting press statements, managing media relations, and crafting compelling stories to support the company's mission and technological milestones....

Long Beach, California Relativity
Senior Communications Specialist (Marketing Communications Professional III)

The Senior Communications Specialist will manage daily newsroom operations, editorial content, and multichannel storytelling for the university. The role involves implementing editorial strategies across newsletters, digital news platforms, and magazines to strengthen the institution's brand and rep...

Fullerton, California California State University
Communications Manager, AI Products

The Communications Manager will lead the storytelling and product launch strategy for Meta's AI products, including Muse and Meta AI. The role involves shaping the public narrative, managing media relations, and counseling leadership on positioning and communications strategy....

Los Angeles, California Meta
Public Outreach Specialist I -Roadways Assistant Communications Manager

The Public Outreach Specialist will assist with community engagement, public relations, and the distribution of project communications for infrastructure programs. Responsibilities include managing stakeholder databases, drafting outreach materials, coordinating public events, and supporting social ...

Los Angeles, California Cornerstone Concilium
Public Relations & Technical Writer

The Public Relations & Technical Writer will create and manage external communications, marketing collateral, and press materials to support business development. The role involves drafting content for social media, newsletters, and case studies while ensuring all materials align with corporate bran...

Corona, California MWH
Internal Communications Specialist

The Internal Communications Specialist will manage company-wide messaging, newsletters, and leadership communications to keep employees informed and engaged. This role involves partnering with leadership and HR to execute communication strategies that support company culture and organizational growt...

redondo beach, California Impulse Space
Communications Manager

The Communications Manager will design and produce storytelling, content, and campaigns to translate climate and health research into policy impact. This role involves developing strategic communications plans and creating accessible, culturally nuanced materials for diverse audiences across digital...

Los Angeles, California University of California (UCLA)
PR Assistant, Content (Film, TV, Streaming, Entertainment)

This role is an entry-level public relations assistant position at a communications agency specializing in entertainment. The assistant will support the team by managing media lists, conducting research, and monitoring industry news for film and television clients....

Remote (Los Angeles, California) Sunshine Sachs Morgan & Lylis
Job Types
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