26 junior marketing associate jobs at 20 companies in O'Fallon, MO

2d
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Entry Level Marketing Specialist
St. Louis, Missouri, United States
$18/hr OnsiteFull Time, Part Time
PENN Entertainment
PENN EntertainmentNASDAQ: PENN: Operates casinos, racetracks, and online sports betting platforms.
1+ YOEAssociate degree in marketing, finance, or related field, or equivalent experience; 1 year of related experience; English fluency; Microsoft application proficiency; communication, collaboration, and physical mobility skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Teams, Microsoft Outlook
1mo
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Front Desk Associate- One Cardinal Way
St Louis, Missouri, United States
OnsiteFull Time
The Cordish Companies
The Cordish Companies: Developing and operating urban revitalization and entertainment destinations.
0+ YOEBachelor's in digital marketing or equivalent, 0-2 years media/marketing experience, strong written/oral communication, social media platform experience, content creation, analytics and resident-facing customer service skills.
Social Media Ads Manager, YouTube, Facebook, Twitter, Instagram, Pinterest, Snapchat, LinkedIn
1mo
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Paid Media Associate
Saint Louis, Missouri, United States
OnsiteFull Time
HLK
HLK: Full-service marketing agency driving business growth through brand experiences.
Entry-level role supporting paid search, paid social, and programmatic campaigns; strong attention to detail, analytical mindset, Excel and dashboard experience, and clear communication.
Google, Meta, DV360, LinkedIn, Microsoft Excel, GA4, Tableau
2mo
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Performance Media Associate (Paid Social)
St. Louis or Kansas City or Portsmouth
HybridFull Time
Swell Media
Swell Media: Provides performance-driven digital media planning and advertising services.
0+ YOE0–2 years experience; bachelor’s degree or equivalent preferred. Strong organization, communication, and analytical skills. Proficiency in Microsoft Excel/Word/PowerPoint and experience with Meta and Google ad products and analytics.
Meta Ads Manager, Campaign Manager, Google Tag Manager (GTM), Google Analytics (GA), Google Ads, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Google Sheets, Google Docs, Google Slides
3d
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Hospice Consultant
Glen Carbon or Springfield
FieldFull Time
Residential Home Health and Hospice
Residential Home Health and HospiceNYSE: GHC: Provides professional in-home nursing, therapy, and hospice care services.
1+ YOERequires at least one year of healthcare marketing experience and understanding of federal and state home care and hospice marketing laws; an associate degree is preferred.
3w
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Associate, Brokerage
St. Louis, Missouri, United States
OnsiteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
0+ YOE0–4+ years commercial real estate or B2B sales experience, business development success, analytical skills, ability to prepare proposals and marketing materials; state real estate license required within 90 days preferred.
3mo
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Real Estate Associate Agent (1099) - West Madison County
St. Louis, Missouri, United States
RemoteContract
Rocket Companies
Rocket CompaniesNYSE: RKT: Provides digital mortgage, real estate, and personal finance services.
Real estate license required; willingness to affiliate with Redfin; own devices and transportation; MLS and Realtor Association membership; travel within market.
Smartphone, Laptop, GPS
1mo
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Retail Associate Manager
Dardenne Prairie, Missouri, United States
OnsiteFull Time
Wireless Vision
Wireless Vision: Operator of T-Mobile exclusive wireless retail stores.
1+ YOEHigh school diploma/GED,1-2 years retail management experience,flexible to work nights/weekends/holidays,able to stand up to 9 hours and lift 25 lbs,strong communication and organizational skills,willingness to relocate within market.
1mo
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Mechanical Packaging Associate
St. Louis, Missouri, United States
$61k-$85k/yr FieldFull Time
Nestlé
NestléSIX Swiss Exchange: NESN: Produces and sells a wide range of food and beverages.
0.5+ YOEBachelor's in mechanical/packaging or HS+4yrs; 6+ months packaging experience (or internship) preferred; must travel 50-60% and collaborate across R&D, production, and marketing.
1w
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Financial Advisor Associate
Edwardsville, Illinois, United States
$65k-$90k/yr OnsiteFull Time
Morgan Stanley
Morgan StanleyNYSE: MS: Provides global financial services including investment banking and wealth management.
Bachelor's degree in business, finance, sales, marketing, or related field, or equivalent experience; strong communication, presentation, networking, organizational, and problem-solving skills; U.S. work authorization required.
Securities Industry Essentials (SIE), Series 7, Series 66
1mo
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Associate Trader II - Taxable Fixed-Income Trading
Tempe or St. Louis or Arizona or Missouri or United States
HybridFull Time
Edward Jones
Edward Jones: Offers investment management and financial planning through local branches.
0.75+ YOEBA/BS in business/econ/finance/quant; Series 7 and 66 required or obtained within 6 months; 9+ months financial services experience (capital markets preferred); knowledge of capital markets, trading analytics and risk management; Bloomberg and DSTS familiarity.
Bloomberg, DSTS
1mo
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Account Associate - State Farm Agent Team Member
St. Louis, Missouri, United States
$45k-$125k/yr OnsiteFull Time
Scott Holdridge State Farm
Scott Holdridge State Farm: Independent State Farm insurance agency providing personal and financial coverage.
Customer-service focused role supporting insurance sales and retention; sales experience preferred; ability to obtain Property & Casualty and Life/Health licenses and meet marketing goals.
2w
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Associate Trader II - Taxable Fixed-Income Trading
Tempe or St. Louis
$55k/yr HybridFull Time
Edward Jones
Edward Jones: Provides personalized financial advice and wealth management services.
0.75+ YOEBachelor's degree in business, economics, finance, or a quantitative field; Series 7 and 66; 9+ months of financial services experience; knowledge of capital markets, trading, risk management, and trading systems.
Bloomberg, DSTS
1mo
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Social Media Intern- Fall 2026
Saint Louis, Missouri, United States
$15/hr HybridInternship
Girl Scouts of Eastern Missouri
Girl Scouts of Eastern Missouri: Empowering girls through leadership, community, and outdoor educational programs.
Must be enrolled in an associate's, bachelor's, or graduate program (completed ≥1 semester), pursuing a relevant degree; able to work up to 20 hrs/week during school year; portfolio-building social media skills.
Facebook, Instagram, LinkedIn
1mo
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Sales Associate - White House Black Market
Des Peres, Missouri, United States
OnsiteFull Time
Chico's FAS
Chico's FAS: Retailer of private-label women's apparel and accessories.
High school diploma or equivalent; retail or sales experience preferred; excellent communication and customer service skills; ability to work flexible schedule including nights, weekends, and holidays.
1w
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Market Delivery Warehouse Associate - Nights
Hazelwood, Missouri, United States
OnsiteFull Time
Lowe's
Lowe'sNYSE: LOW: Operates a chain of retail home improvement and hardware stores.
High school diploma or GED required. One year of directly related experience preferred. Must perform warehouse, inventory, assembly, recycling, and delivery staging duties.
Warehouse Management System (WMS), Microsoft Office, Blue Yonder, Genesis, My Red Vest, handheld scanning device, forklift, baler, densifier, trash compactor
4d
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Event Planner I
Clayton, Missouri, United States
$23-$40/hr OnsiteFull Time
Centene
CenteneNYSE: CNC: Provides government-sponsored and commercial healthcare insurance programs and services.
1+ YOEAssociate's degree in management, marketing, hospitality, or related field, or equivalent experience; at least 1 year of event planning experience, preferably corporate.
WebEx
3w
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Insurance Producer
Clayton, Missouri, United States
$19-$24/hr OnsiteFull Time
HomeServices of America
HomeServices of AmericaNYSE: BRK.B: Provides residential real estate brokerage and homeownership services.
2+ YOE2 years personal lines sales experience, associate degree or equivalent experience, personal lines insurance license, strong sales, marketing, analytical and communication skills.
2d
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FEP Benefits Consultant
St. Louis or Atlanta or Latham or Indianapolis or Cincinnati or Mason or Roanoke or Las Vegas or South Portland
$19-$32/hr HybridFull Time
Elevance Health
Elevance HealthNYSE: ELV: Provides health insurance plans and integrated healthcare services.
2+ YOERequires an associate's or bachelor's degree in sales or marketing, or related experience, plus 2 years of sales or service experience. Health and life license required or obtainable within 60 days.
2w
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College Admissions Representative (On-site in Maryland Heights)
Maryland Heights, Missouri, United States
OnsiteFull Time
Arizona College of Nursing
Arizona College of Nursing: Provides accelerated bachelor of science in nursing degree programs.
1+ YOEHigh school diploma required; associate degree preferred. Requires 1–3 years in admissions, retail sales, consumer marketing, or recruitment, plus strong communication, organization, multitasking, and database skills.
computerized systems, databases