37,558 communication jobs at 6,868 companies in Irvine, CA
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Communication Coordinator
Whittier, California, United States
$25-$30/hrFieldFull Time
The Whole Child: Provides mental health and housing support for vulnerable families.
1+ YOEBachelor's degree preferred; 1–2 years communications or related experience preferred; experience with social media, content creation, photography/videography, and communications tools; must frequently drive between offices.
Maywood: Provides municipal services and local governance to city residents.
1+ YOECreate and distribute communications, manage website and social media, design graphics, photograph/video events, track metrics; associate's degree or equivalent and 1 year communications experience typical; valid CA Class C driver license required.
Microsoft Office Suite, Adobe Creative Suite, Canva
Associated Students, Inc. Cal Poly Pomona: Operates recreational facilities and student services for Cal Poly Pomona.
0.5+ Mgmt6 months leadership experience, writing/editing skills, AP Style/journalism or PR experience preferred, Microsoft Office proficiency, strong communication, organization, and critical thinking; must be Cal Poly Pomona student eligible to work.
Chicago or New York City or Philadelphia or Atlanta or Denver or Phoenix or Los Angeles or United States
$190k-$250k/yrHybridFull Time
AonNYSE: AON: Provides risk management, insurance brokerage, and human capital consulting.
15+ YOE15+ years in HR/total rewards communication, change communication, business development, client leadership, team management, strong writing/storytelling, behavior change acumen, and proficiency using AI in communications.
Southeastern California Conference of Seventh-day Adventists: Administers Seventh-day Adventist churches and schools in southeastern California.
5+ YOEExperienced communications professional with 5+ years in PR/communication; bachelor’s degree preferred; strong writing, editing, and social media skills; must have driver’s license.
Adobe Creative Suite, WordPress, Microsoft Office, Content Management Systems, Social Media
Chicago or New York City or Philadelphia or Atlanta or Denver or Phoenix or Los Angeles or Illinois
$190k-$250k/yrHybridFull Time
AonNYSE: AON: Global professional services firm providing risk and people solutions.
15+ YOE15+ years in HR and total rewards communication, change management, and employee experience consulting; proven business development and people leadership; strong writing, storytelling, behavior-change acumen, and AI-enhanced communication skills.
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
10+ YOEBachelor's degree, 10 years' experience, active Secret clearance, advanced Microsoft Office, program management skills, knowledge of Air Force/Space Force acquisition terminology and ACAT programs.
Communication Consultant, Employee Experience - Value-Added Services
Minneapolis or Milwaukee or Detroit or St. Louis or Cincinnati or Columbus or Overland Park or Irvine
$104k-$140k/yrHybridFull Time
WTWNASDAQ: WTW: Provides global risk management, insurance brokerage, and advisory services.
7+ YOE7+ years in internal or marketing communications; bachelor’s in communications required (advanced degree preferred); strong writing, presentation and project management skills; experience with digital employee communications and benefits; Adobe Acrobat and Microsoft Office proficiency; limited travel (~15%).
Adobe Acrobat, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Communication Specialist IV (Cameras)/Communication Specialist V (Network)
Long Beach, California, United States
$31-$77/hrOnsiteFull Time
City of Long Beach: Provides municipal services and public safety to Long Beach residents
1+ YOEExperience maintaining and designing network and communications systems; knowledge of Cisco routing/switching, network security, wireless, and video/telecom systems; ability to lift 40 lb and work at heights; proof of education/experience required.
Communication Studies (Speech Communication) Instructor (Part-Time Faculty - SC)
Mission Viejo, California, United States
OnsitePart Time, Temporary
South Orange County Community College District: Provides higher education and vocational training in Southern California.
Master’s in speech, speech broadcasting, telecommunications, rhetoric, communication, communication studies, speech communication or organizational communication; or Bachelor's in any of the above and Master’s in drama/theater arts, mass communication or English; or equivalent combination. Equity and diversity commitment required.
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
20+ YOEMaster's in EE, 20+ years developing satellite/aerospace communications, deep RF/digital communications and FPGA/SDR experience, phased array and beamforming expertise, MATLAB/STK/ADS familiarity, proven technical leadership, active TS/SCI clearance and US eligibility required.
Los Angeles County Metropolitan Transportation Authority: Operates the public transportation system in Los Angeles County.
3+ YOEGraduation from a 2-year electronics trade school or 3+ years field service experience; valid FCC General Radio/Telephone Operators License; valid California Class C driver's license; bench-level electronic repair skills; able to lift 50 lbs.
Automatic Test Equipment, Two-way radio, Digital Video Recorder, Farebox, Public Address system, Headsign, Silent alarm system
The Aerospace Corporation: Provides technical expertise and research for national space programs.
12+ YOEBachelor's in a technical field, 12+ years engineering experience in RF/signal processing/satellite communications, active TS/SCI clearance, U.S. citizenship, ability to travel up to 15%.
Norwalk or Artesia or Bellflower or Cerritos or Downey or Hawaiian Gardens or La Mirada or Bell Gardens or Lakewood or Long Beach or Santa Fe Springs or South Gate
$98-$145/hrHybridPart Time
Cerritos College: Provides community-based higher education and vocational training programs.
Master's in related communication field with 24 upper-division/graduate units required (or equivalent pathways). Must provide transcripts, fingerprints for criminal history clearance, negative TB test, proof of California residency, and eligibility to work in the U.S.
Rio Hondo College: Provides associate degrees, certificates, and career technical education.
Master's in communication-related field or equivalent, or valid California Community College Credential; demonstrated cultural competency; foreign degrees must be evaluated; fingerprinting and TB exam required for employment.
Chapman University: A private university offering undergraduate and graduate degree programs.
Minimal prior experience; familiarity with Microsoft Office; skills in event planning, social media management, basic graphic design, communication, and marketing.
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
3+ YOEBachelor's degree in a related engineering field with 3+ years experience (or Master's degree); proficiency in MATLAB; experience with wireless protocols, RF, digital communications, and signal processing; U.S. citizenship and background check required.
Communication Studies Associate (Part-time) Instructor Pool 2026 - 2027
Oceanside or Cardiff-by-the-Sea or Carlsbad
$93-$114/hrOnsitePart Time, Temporary
MiraCosta College: Public community college offering associate degrees and vocational certification.
Master's degree in communication or related field (or equivalent/California Community College credential); sensitivity to diverse student populations; ability to develop curriculum, evaluate student performance, and use instructional technology.
Senior Staff/Principal Engineer, Communication System Design
Irvine, California, United States
$188k-$356k/yrOnsiteFull Time
MediaTekTaiwan Stock Exchange: 2454: Designs and develops system-on-chip solutions for electronic devices.
6+ YOEDoctorate-level candidate with 6+ years experience, strong theoretical analysis and algorithm design for communication systems, C/C++ proficiency, physical-layer simulation, RF/OFDM knowledge, and system bring-up/debug skills.
Adjunct Instructor of Communication, Artificial Intelligence Craft for Communicators
Los Angeles, California, United States
$38-$47/hrOnsitePart Time
University of Southern California: Private research university providing higher education and clinical services.
15+ YOEBachelor's degree and 15 years professional experience required; expertise in AI, software, internet or media sectors preferred; prior teaching or coaching preferred; submit cover letter, CV, and three references via USC Careers.