Customer Proposition Specialist

Customer Proposition Specialist – Marketing Strategy
Location: Jacksonville, FL (Hybrid)
Position Type: Full-Time, Early Career
Department: Marketing
Salary: Competitive, with full benefits (PTO, 401(k), health insurance, employee discounts)
 

About the Role

As a Customer Proposition Specialist at Southeastern Grocers, you’ll help shape the strategic direction of our brands—Winn-Dixie and Harveys Supermarket—by transforming customer insights into impactful marketing strategies. You’ll collaborate across departments and with senior leadership to develop data-informed value propositions that resonate with our customers and drive long-term growth.

This role is a great fit for someone early in their marketing, business, or strategy career—whether you’ve completed an internship, supported a marketing team, or are looking to deepen your strategic skills in a fast-paced, people-first environment.

What You’ll Gain

Hands-on experience developing customer strategies and marketing plans that influence business outcomes

Exposure to brand planning, creative briefing, and campaign execution from start to finish

Deeper understanding of customer behavior, competitive analysis, and industry trends

Opportunities to present strategy to internal stakeholders and influence decision-making

A culture that values curiosity, collaboration, and continuous learning

Key Responsibilities

Support the development of strategic customer value propositions and quarterly marketing plans that drive brand awareness, perception, and performance

Translate data and research into insights that guide campaign direction and business decisions

Write clear, actionable briefs that connect customer insights to creative execution

Track and evaluate campaign results, identifying learnings to improve future efforts

Stay current on market trends and consumer behavior

What We’re Looking For (Skills-Based)

Curiosity about customer behavior and a passion for putting people first

Analytical mindset with the ability to turn data into clear insights

Strong communication and storytelling skills—especially using PowerPoint and Excel

Ability to manage multiple tasks and timelines with attention to detail

Collaborative and flexible in cross-functional team environments

An inclusive, team-oriented mindset with a drive to grow and learn

About Southeastern Grocers

At Southeastern Grocers, we're in the people business—we just happen to sell groceries. We are the parent company of two established regional grocery brands: Winn-Dixie and Harveys Supermarket. These banners have 100 years of deep roots in the communities they serve, with a proud history of giving back, creating meaningful neighborhood connections, and delivering value to customers. We are proud of our talented, caring associates and our ongoing commitment to creating a diverse, inclusive workplace where everyone can grow and contribute meaningfully.