166 marketing assistant jobs at 110 companies in Westminster, CA

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Marketing Assistant
Corona, California, United States
OnsiteFull Time
Masonite International Corporation
Masonite International Corporation: Canadian-founded door manufacturer, now Owens Corning’s doors business, serving homeowners, builders, contractors, and distributors.
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
3w
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Marketing Assistant
Irvine, California, United States
$28-$30/hr HybridFull Time
KPFF Consulting Engineers
KPFF Consulting Engineers: Professional services firm providing structural and civil engineering solutions.
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
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Marketing Assistant
El Segundo, California, United States
$24-$27/hr OnsitePart Time
United States Air Force
United States Air Force: The air service branch of the United States Armed Forces.
Marketing, public relations, or advertising knowledge; project management platform experience; market research experience using surveys or focus groups; Microsoft Office proficiency; strong English communication skills.
Microsoft Office, Adobe Creative Suite, InDesign, Illustrator, Photoshop, Bridge, Microsoft Outlook
1w
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Marketing Assistant
Santa Fe Springs, California, United States
$25-$27/hr OnsiteFull Time
JANUS et Cie
JANUS et Cie: Luxury outdoor furniture manufacturer serving commercial, hospitality, marine, and residential clients.
1+ YOEBachelor's degree in marketing or related field; 1–3 years of marketing or event experience; Microsoft Office and Adobe Creative Suite proficiency; strong communication, project management, organization, and design skills.
Microsoft Office, Adobe Creative Suite
3mo
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Marketing Assistant
Tustin or Irvine
$16-$18/hr OnsitePart Time
i9 Sports - Greater Irvine and Tustin
i9 Sports - Greater Irvine and Tustin: Independent i9 Sports franchise providing youth leagues, camps, and clinics for children in Greater Irvine and Tustin.
Excellent communication, self-starter, basic marketing knowledge, ability to work off-hours and weekends.
3mo
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Marketing Assistant
Torrance, California, United States
$20-$25/hr OnsiteFull Time
Children's Happy Teeth & Happy Braces
Children's Happy Teeth & Happy Braces: Private California dental practice group providing pediatric dentistry and orthodontic care for children and families.
Entry-level marketing role focusing on campaigns, social media, and community outreach; strong communication and organization required.
Microsoft Office, Canva
2w
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Marketing Assistant
Los Angeles, California, United States
OnsiteFull Time
Karuna Skin
Karuna Skin: Clean skincare products and high-performance sheet masks.
1+ YOERequires 1+ year of ecommerce, marketing, or agency experience; strong organization, communication, and data accuracy; Excel or Google Sheets skills. Experience with Shopify, Amazon Seller Central, or TikTok Shop is a plus.
Shopify, Amazon Seller Central, TikTok Shop, Microsoft Excel, Google Sheets, Adobe Photoshop, Canva, Asana, Slack
3w
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Marketing Assistant
Irvine, California, United States
$21-$22/hr OnsiteFull Time
Reata Glen
Reata Glen: Private senior-living management providing operations, finance, HR, and IT services to California CCRCs and health centers.
3+ YOERequires 3 years of administrative support experience, including 1 year in sales, strong customer service and communication skills, organization, problem solving, and Microsoft Office proficiency.
Microsoft Word, Microsoft Outlook, Microsoft Excel
2mo
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Marketing Administrative Assistant
Costa Mesa, California, United States
$85k-$90k/yr OnsiteFull Time
Boardwalk Investments Group, LLC
Boardwalk Investments Group, LLC: Napa Valley luxury resort offering boutique hotels, a villa, spa, dining, and wine experiences for leisure travelers.
4+ YOEBachelor's degree and minimum 4 years administrative or marketing support experience; exceptional written/verbal communication, organization, and time-management; proficiency with Microsoft Office, Google Workspace, and PowerPoint.
Microsoft Office, Google Workspace, PowerPoint, Canva, Adobe Creative Suite
2mo
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Field Marketing Assistant
Eastvale or California
$17-$18/hr FieldPart Time
i9 Sports - Aspen Management
i9 Sports - Aspen Management: Independent i9 Sports youth-sports franchise operator providing leagues, camps, clinics, and instruction for children and families.
Organized self-starter with experience in field or grassroots marketing preferred, valid driver's license and reliable transportation, able to lift and set up signage and booths, strong interpersonal and basic digital reporting skills.
email, spreadsheets
2w
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Marketing & Proposal Assistant
Pasadena or Fullerton or Long Beach or Riverside or Sacramento or Phoenix
$50k-$65k/yr OnsiteFull Time
Citadel CPM
Citadel CPM: California construction project management consulting firm serving Federal, State, and municipal agencies.
1+ YOERequires 1+ year marketing experience, preferably in AEC; strong writing, editing, organization, and communication skills; Microsoft Office proficiency; bachelor's degree in a related field.
Deltek Vantagepoint, Deltek Vision, Cosential, PARC, CRM, Adobe InDesign, Adobe Creative Suite, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Outlook, Microsoft SharePoint
3mo
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Field Marketing Assistant Home Care
Northridge, California, United States
$22/hr OnsitePart Time
Home Helpers of Northridge
Home Helpers of Northridge: Provides in-home care and daily-living assistance to seniors through a locally owned franchise.
2+ YOECollege graduate with two years of sales/marketing experience; healthcare experience preferred; valid driver’s license; strong communication, organization; self-motivated; aligns with mission.
Microsoft Office
3mo
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Field Marketing Assistant Home Care
Northridge, California, United States
$22/hr OnsitePart Time
Home Helpers Home Care
Home Helpers Home Care: Nationwide franchisor of in-home senior care and support services.
2+ YOECollege graduate with two years of sales/marketing experience; valid driver’s license; strong communication and organization; self-motivated and ethical; able to engage社区.
Microsoft Office
3mo
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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 Agent
Jane Lee - State Farm Agent: Independent State Farm insurance agency serving individuals, families, and business owners across California.
Assist marketing and office operations; develop leads; bilingual Korean and Mandarin preferred; detail oriented; proactive problem solver; banking experience preferred.
1mo
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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: Private business law firm advising companies, municipalities, and public agencies on transactions, disputes, finance, and regulatory matters.
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
1mo
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Business Development & Marketing Assistant
Los Angeles or Irvine or Los Angeles
$62k-$75k/yr OnsiteFull Time
Allen Matkins Leck Gamble Mallory & Natsis
Allen Matkins Leck Gamble Mallory & Natsis: California private law firm advising business clients on real estate, litigation, corporate, and environmental 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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Marketing Intern
Chino, California, United States
$20-$24/hr OnsitePart Time
Chino Commercial Bank
Chino Commercial Bank: Independent community bank serving individuals, small businesses, nonprofits, and professional service organizations in Southern California.
Support social media, create digital content and graphics, assist campaign execution, conduct market research, and maintain marketing assets. Requires strong communication, organization, and design aptitude.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Canva, Adobe Creative Suite
3w
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Assistant Manager, Retention Marketing
Beverly Hills, California, United States
RemoteFull Time
Olive & June
Olive & June: Helen of Troy-owned nail-care brand selling salon-quality at-home manicure, pedicure, polish, tools, and treatments.
2+ YOEBachelor's in marketing,2+ years retention marketing experience with email/SMS execution,Klavyio experience,analytical skills,loyalty/referral program experience,DTC/ecommerce background preferred.
Klaviyo
3w
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Assistant Manager, Product Marketing
Culver City, California, United States
$73k-$85k/yr HybridFull Time
Milani Cosmetics
Milani Cosmetics: Luxury that’s born inclusive, not exclusive.
3+ YOEBachelor’s degree in marketing, business, communications, or related field; 3+ years in product, brand, or category marketing; strong GTM, analytical, communication, project management, and Microsoft Office skills.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Monday.com, Asana
1mo
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In-House Marketing Assistant Manager
Anaheim, California, United States
$70k/yr OnsiteFull Time
Club Wyndham
Club WyndhamNew York Stock Exchange: TNL: Public U.S. timeshare and leisure travel serving vacation owners, exchange members, and travel subscribers worldwide.
2+ YOE2 years marketing experience (vacation ownership preferred); high school diploma or GED; strong communication, coaching, reporting, multi-tasking, and marketing database skills; ability to recruit, train, and lead staff.
Mainframe, Focus, CRS