Entry-Level On-Site Marketing Assistant — Events & Growth

Platinum Coastal Group; Chesterfield (MO); On-site; USD 30,000 - 42,000; Full time

Job summary

Platinum Coastal Group is seeking an ambitious Marketing Assistant for a fully in-person role in Missouri. The position blends field marketing with office support and includes paid training, real-world experience, and clear pathways for growth.

Candidates must reside within commuting distance due to immediate on-site collaboration with the team. You will support campaigns to boost brand visibility, drive engagement, and contribute to revenue growth.

Qualifications

• Confident public speaker with strong interpersonal communication skills.
• Professional, dependable, and highly organized.
• 0-3 years of experience in marketing, sales, communications, or related internships (an asset but not mandatory).
• Strong written communication and presentation capabilities.
• Creative thinker with strong analytical and problem-solving skills.

Responsibilities

• Take part in on-site marketing and promotional activities to broaden brand exposure.
• Contribute to customer acquisition efforts through structured outreach initiatives.
• Perform market analysis to identify trends, customer behaviors, and performance metrics.
• Prepare and present compelling product and brand presentations in retail and live event settings.
• Review campaign data and provide insights to optimize future marketing efforts.
• Support the organization of marketing events, including expos, pop-ups, and promotional campaigns.
• Assist with monitoring marketing expenses and maintaining budget records.
• Research competitors to evaluate market positioning and identify opportunities.
• Develop and sustain professional relationships with vendors, partners, and clients.
• Stay current with industry news, marketing innovations, and evolving best practices.

Skills

creative-problem solving

relationship management

sales & marketing

Education

Bachelor's degree preferred

Job description

Platinum Coastal Group is seeking an ambitious Marketing Assistant for a fully in-person role in Missouri. The position blends field marketing with office support and includes paid training, real-world experience, and clear pathways for growth.

Candidates must reside within commuting distance due to immediate on-site collaboration with the team. You will support campaigns to boost brand visibility, drive engagement, and contribute to revenue growth.