42 junior marketing assistant jobs at 33 companies in Oceanside, CA

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Marketing Assistant
Corona, California, United States
OnsiteFull Time
Owens Corning
Owens CorningNYSE: OC: Manufactures building insulation, roofing, and fiberglass composites.
Preferred associate's or bachelor's degree or equivalent experience; marketing, design, communications, social media, organizational, and project management skills; proficiency with marketing and office software.
Adobe Creative Suite, InDesign, Photoshop, Illustrator, Canva, Mailchimp, Microsoft Office, Google Workspace, File Camp
1w
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Marketing Assistant
Irvine, California, United States
$28-$30/hr HybridFull Time
KPFF
KPFF: Provides structural and civil engineering design and consulting services.
1+ YOERequires 1+ year marketing or administrative support experience, an associate degree in marketing, communications, or related field, and proficiency with Adobe InDesign, Microsoft Office, Microsoft Teams, and Microsoft SharePoint.
Adobe InDesign, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft OneNote, Microsoft Teams, Microsoft SharePoint, Windows, Unanet, Adobe Creative Cloud, Adobe Photoshop, Adobe Illustrator
2mo
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Marketing Assistant
Tustin or Irvine
$16-$18/hr OnsitePart Time
i9 Sports
i9 Sports: Nationwide provider of franchised youth sports leagues and clinics.
Excellent communication, self-starter, basic marketing knowledge, ability to work off-hours and weekends.
3mo
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Marketing Assistant
San Diego, California, United States
$45k-$52k/yr HybridFull Time
Whova
Whova: All-in-one platform for event management and attendee engagement.
Bachelor’s degree; strong communication; proactive; strong time management; self-motivated.
2mo
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Marketing Service Assistant - State Farm Agent Team Member
Irvine, California, United States
$17-$20/hr OnsitePart Time
Jane Lee State Farm Agency
Jane Lee State Farm Agency: Independent insurance agency offering State Farm policies and services.
Assist marketing and office operations; develop leads; bilingual Korean and Mandarin preferred; detail oriented; proactive problem solver; banking experience preferred.
3w
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Business Development & Marketing Assistant
Newport Beach, California, United States
$50k-$60k/yr OnsiteFull Time
Stradling Yocca Carlson & Rauth
Stradling Yocca Carlson & Rauth: Provides business law, litigation, and public finance legal services.
1+ YOEBachelor's degree required; 1+ years marketing/business development or related experience preferred; strong organization, communication, and event coordination skills; overtime and evening availability.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, CRM systems
3w
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Business Development & Marketing Assistant
Los Angeles or Irvine or Los Angeles
$62k-$75k/yr OnsiteFull Time
Allen Matkins
Allen Matkins: California law firm specializing in real estate and business law.
Provides administrative and project coordination support for marketing, business development, client programs, and events; requires bachelor’s degree (or equivalent experience), strong writing, organization, and 1–2 years relevant experience preferred.
Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Litera Foundation
1mo
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In-House Marketing Assistant Manager - San Diego
San Diego, California, United States
$70k/yr OnsiteFull Time
Travel + Leisure Co.
Travel + Leisure Co.NYSE: TNL: Operates vacation ownership clubs and travel membership programs.
2+ YOEHigh school/GED, 2 years marketing experience (vacation ownership preferred). Supervisory experience, report generation, marketing database knowledge, and strong verbal/written communication required.
Mainframe, Focus, CRS
6d
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Assistant Product Marketing Manager
Lake Forest, California, United States
$63k-$99k/yr HybridFull Time
ASSA ABLOY
ASSA ABLOYNasdaq Stockholm: ASSA B: Global manufacturer of locks and automated entrance systems.
2+ YOEBachelor’s degree in business, marketing, communications, or related field preferred; 2–4 years of marketing experience; strong analytical, organizational, reporting, and project coordination skills; Microsoft Excel and PowerPoint proficiency.
Microsoft Excel, Microsoft PowerPoint
4w
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Fall Internship - Digital Marketing Social + Content Creation
San Diego, California, United States
OnsiteInternship
Front Row Group
Front Row Group: E-commerce agency and accelerator for consumer brands.
Must be enrolled in a 4-year university and eligible for college credit; 15 hours/week; passion for beauty, social media, and digital marketing; experience with Google Suite; ability to draft captions, capture content, and assist with social reporting.
Google Suite, CapCut, Edits, Canva
3w
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Marketing Specialist - AI
Tustin, California, United States
$25-$35/hr OnsiteFull Time
Bedrosians Tile & Stone
Bedrosians Tile & Stone: Sells and distributes porcelain tiles, natural stone, and slabs.
Entry-level role; no professional experience required. Interest in AI, photography, design, and content creation. Organized, detail-oriented, able to follow direction, basic computer skills; training provided.
Pletor, Higgsfield, Adobe Photoshop, Lightroom, Dropbox, Cloudinary
2mo
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Marketing Service Assistant - State Farm Agent Team Member
Orange, California, United States
$55k-$65k/yr OnsiteFull Time
Alex Mora State Farm
Alex Mora State Farm: Local agency providing home, auto, and life insurance products.
Bilingual Spanish required; customer service oriented; sales experience preferred; ability to obtain Property & Casualty and Life/Health licenses.
1mo
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Content Integration & Messaging Assistant
New York or Santa Monica or Los Angeles or Palo Alto or Chicago or Washington or Boston or Colorado or Seattle or San Francisco or San Diego or Reston
$24-$34/hr OnsiteFull Time
Cooley
Cooley: Provides legal counsel to technology and life sciences companies.
Proficiency with Microsoft Office, iManage, Workfront and firm marketing applications after orientation; available to work overtime; bachelor\u0002s degree in business/communication/marketing preferred; experience in marketing, sales, account management or professional services preferred.
Workfront, Templafy, Microsoft Office, iManage
1w
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Assistant Brand Manager – Skincare & Cosmetics
Irvine, California, United States
$85k-$95k/yr HybridFull Time
Arbonne
Arbonne: Sells botanical skincare, cosmetics, and nutrition products.
2+ YOEBachelor's degree in Marketing, Business, Communications, or related field; 2+ years in brand, product, category, beauty, retail, or consumer products marketing; strong organization and communication skills.
1d
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Student Assistant, Social Media
Orange, California, United States
$17-$18/hr RemotePart Time, Temporary
Chapman University
Chapman University: A private university offering undergraduate and graduate degree programs.
Current Chapman undergraduate or graduate student in marketing, communications, journalism, public relations, or related field with social media, writing, editing, project management, and interpersonal skills.
Threads, CapCut, Adobe Premiere
3w
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Publicity Assistant
San Diego, California, United States
$20/hr HybridFull Time
Havas
HavasEuronext Amsterdam: HAVAS: Provides global advertising, marketing, and communication services to brands.
Bachelor's degree required; strong AP-style writing and editing, multitasking, attention to detail, Microsoft Office proficiency, media/database familiarity; internship-level role for new PR professionals.
Microsoft Office
1mo
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Production Assistant
San Diego, California, United States
$25-$28/hr OnsiteFull Time
Road Runner Sports
Road Runner Sports: Retailer of athletic footwear and apparel for active lifestyles.
Organized production support for photo/video shoots; location scouting, apparel prep, equipment handling, talent coordination, valid driver's license, ability to lift and stand for long periods.
6d
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Event Assistant
San Diego or Orange County
FieldInternship, Temporary
Shugarman's Bath
Shugarman's Bath: Provides professional bathroom and shower remodeling services.
High school diploma or equivalent, reliable transportation, weekend availability, customer-facing communication, computer use, prolonged standing, and ability to lift up to 15 pounds.
3mo
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FWS Social Media Assistant
San Diego, California, United States
$18/hr OnsiteTemporary
NewSchool of Architecture & Design
NewSchool of Architecture & Design: Private university providing architecture and design education in San Diego.
3.0 CGPA minimum; clean conduct on campus; English fluency; strong communication; basic design and social media skills.
Microsoft Office, Google Drive/Docs, Facebook, Instagram, LinkedIn, Twitter, YouTube, Photoshop, InDesign
1mo
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Social Media & Content Assistant
Irvine, California, United States
$25/hr OnsiteFull Time
ConsumerDirect
ConsumerDirect: Financial technology platform for credit management and consumer privacy
1+ YOE1+ years social media or content experience; proficiency with short-form video editing and Canva; strong writing and trend research skills; familiarity with Instagram, TikTok, LinkedIn, YouTube Shorts, and X.
CapCut, Adobe Premiere Pro, Final Cut Pro, Canva, Instagram, TikTok, LinkedIn, YouTube Shorts, X