Channel Ad Manager (eCommerce Performance Marketing Manager)
Consumer Packaged Goods
Direct Hire
Onsite, Columbus, OH
Salary: $80,000 to $100,000 annually, plus benefits and bonus plan

Job Summary:
System One IT has a direct-hire opening for a results-driven Channel Ad Manager/eCommerce Performance Marketing Manager to own and grow the paid media presence across our clients’ retail media networks. In this role, you will be responsible for planning, executing, and optimizing PPC and eCommerce advertising campaigns, with a focus on consumer packaged goods, across Amazon, Home Depot, Lowe’s, Walmart, and other emerging retail media platforms. You will work cross-functionally with the company’s creative, sales, and eCommerce teams to drive visibility, conversions, and profitable growth at the channel level.
This is an on-site position, based in Columbus, OH

Duties/Responsibilities:

• Plan, build, and manage paid advertising campaigns across key retail channels (Amazon, Home Depot, Lowe’s, Walmart, et al).
• Own campaign performance — monitor, analyze, and optimize bids, budgets, targeting, and creative to hit ROAS, TACOS, and revenue goals.
• Conduct keyword research, competitive analysis, and audience segmentation to inform campaign strategy.
• Manage advertising budgets efficiently, allocating spend across channels and SKUs to maximize return.
• Collaborate with the eCommerce team to align ad strategy with promotions, product launches, and seasonal events.
• Build and present regular performance reports with clear insights and actionable recommendations for leadership.
• Stay current on platform updates, beta programs, and retail media trends to maintain a competitive edge.
• Identify new advertising opportunities across retail media networks and make recommendations for channel expansion.

• 3–5 years of hands-on experience managing retail media or PPC advertising campaigns.
• Seeking experience working with budgets of $1M annually.
• Proven experience with Amazon Advertising (Seller Central or Vendor Central), including Sponsored Ads and DSP.
• Strong analytical skills — comfortable pulling data, building reports, and making data-driven decisions.
• Proficiency with advertising dashboards, campaign management tools, and Excel/Google Sheets.
• Solid understanding of eCommerce fundamentals (product listings, conversion optimization, buy box dynamics).
• Excellent communication skills and ability to present campaign results to non-technical stakeholders.

• Bachelor’s Degree or Associate Degree in Business, Marketing, or related field or the equivalent in related work experience, is preferred.
• 3-5 years of related experience required.

• Strong benefits
• Multiple medical plans including HSA availability with company contributions
• Company paid disability & life insurance coverage
• Generous 401k matching
• Competitive pay
• Casual atmosphere/dog-friendly environment

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

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