Supervisor, 3rd Party

Holley Performance Products•Bowling Green, KY

31d•Hybrid

About The Position

We are seeking a knowledgeable, strategic, and driven 3rd Party Marketplace Supervisor to lead and grow our presence across major online marketplaces, including Amazon, eBay, and Walmart . The ideal candidate will have a deep understanding of the automotive performance aftermarket , including fitment data, enthusiast buyer behavior, and competitive brand positioning. This leadership role will oversee the day-to-day marketplace operations team, guiding strategy for product listings, pricing, promotions, and customer service across all third-party channels. The supervisor will play a key role in driving sales growth, ensuring catalog accuracy, and maintaining a premium brand experience across all marketplace platforms.

Requirements

4-6 years of marketplace management experience (Amazon, eBay, Walmart, etc.), including team leadership or supervisory experience.
Strong understanding of automotive aftermarket products , performance tuning, and enthusiast buyer behavior.
Proficient with marketplace tools such as Amazon Seller Central , eBay Seller Hub , and optimization platforms (e.g., ChannelAdvisor, Feedonomics).
Demonstrated experience managing ACES/PIES data and large product catalogs.
Proven analytical and organizational skills; advanced proficiency with Excel/Google Sheets and data reporting.
Excellent written and verbal communication skills, with strong attention to detail.
Experience running and optimizing digital advertising campaigns (Amazon Ads, eBay Promoted Listings, etc.).
Strong problem-solving and customer service mindset.

Nice To Haves

Experience supervising or training eCommerce/marketplace staff.
Knowledge of SEO best practices for marketplace listings.
Familiarity with automotive enthusiast communities and aftermarket trends (off-road, racing, tuning, overlanding, etc.).
Understanding of MAP enforcement and reseller compliance programs.
Basic skills in Photoshop or similar tools for image editing a plus.

Responsibilities

Lead and mentor a small team of marketplace specialists and coordinators, setting goals, priorities, and performance metrics for each channel (Amazon, eBay, Walmart, etc.).
Oversee all marketplace operations -including listings, pricing, promotions, and customer interactions-to ensure best-in-class execution and alignment with company goals.
Develop and implement growth strategies for each marketplace, balancing sales targets, brand positioning, and profitability.
Ensure all listings are accurate and optimized with performance specs, vehicle fitment (year/make/model/engine), rich media, and SEO-driven keywords.
Maintain and evolve brand storefronts on marketplaces to deliver a consistent, engaging, and premium customer experience.
Monitor and analyze marketplace KPIs (traffic, conversion rates, sales, feedback) and drive continuous improvement through actionable insights.
Collaborate cross-functionally with product, data, and marketing teams to ensure catalog accuracy, ACES/PIES compliance, and data-driven optimization.
Plan and manage promotional campaigns , including Amazon PPC, eBay Promotions Manager, and other marketplace-specific advertising tools.
Assist with MAP enforcement and coordinate efforts to identify and address unauthorized resellers or counterfeit listings.
Partner with inventory and logistics teams to maintain healthy stock levels, manage returns, and ensure fulfillment performance meets platform standards.
Stay current on marketplace policies, trends, and algorithm updates , ensuring compliance and competitive positioning across channels.
Provide regular performance reports to leadership, identifying opportunities for expansion and efficiency improvement.

Benefits

Competitive salary + performance-based incentives
Flexible work environment (remote or hybrid options)
Employee discounts on performance parts
Leadership growth opportunities within a fast-paced, enthusiast-driven organization
A passionate team culture focused on innovation, quality, and collaboration

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