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Mars

Sr. Customer Development Manager

Location:  USA-Arkansas-Bentonville | United States of America
Location flexibility:  3 office days / week
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Job Description

Job Description:

Sr Customer Development Manager

Bentonville, AR

This role is based in Bentonville, AR with regular in-office collaboration expected. Flexibility is a key enabler, empowering associates to make choices that support both business outcomes and personal needs, including occasional remote work.

The Sr. Customer Development Manager leads the development and execution of customer strategy and annual business planning for an assigned Mars Petcare portfolio at Walmart. This role owns the customer relationship and profitable growth agenda across Walmart’s full omni ecosystem, including brick-and-mortar, pickup and delivery, and Walmart.com. The ideal candidate is a commercially strong customer leader who combines strategic thinking, financial discipline, omni-channel fluency and executional intensity. Walmart experience is strongly preferred; experience with other major omni-channel retailers and related capabilities in eCommerce, category or customer marketing will also be valued.

What are we looking for?

  • Bachelor’s degree required; advanced degree preferred.

  • 5–7 years of direct customer management, account management or commercial leadership experience within CPG or a related consumer products industry.

  • Experience owning or supporting large retail customer business plans, customer relationships, financial performance and negotiations.

  • Walmart customer management experience strongly preferred; experience with another major mass, grocery, club or omni-channel retailer will also be considered.

  • Experience with eCommerce, customer marketing, category management, revenue growth management or omni-channel business leadership is a plus.

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  • Experience with retailer and syndicated data platforms, including Walmart Luminate/Scintilla, Circana, NielsenIQ or comparable tools, is preferred.

  • What would be your key responsibilities?

    • Develop, lead and execute the Walmart customer strategy and annual business plan for the assigned portfolio, delivering profitable growth, share improvement and strong customer outcomes.

    • Own and strengthen assigned Walmart merchant relationships, serving as the primary Mars Petcare contact for strategic planning, business reviews, innovation discussions, line reviews and negotiations.

    • Lead integrated growth plans across stores, Walmart.com, pickup and delivery, ensuring recommendations reflect the total Walmart shopper experience.

    • Translate brand, portfolio and enterprise priorities into actionable customer plans across assortment, innovation, merchandising, price-pack architecture, promotion, retail media, digital shelf and availability.

    • Own gross and net revenue forecasting, trade investment management and delivery of financial commitments in partnership with Finance, Revenue Growth Management and Sales Planning.

    • Use retailer, syndicated, shopper and Mars performance data, including Walmart Luminate/Scintilla where available, to understand business drivers, identify growth opportunities and develop compelling customer recommendations.

    • Partner with Strategic Growth & Insights, Customer Marketing, Digital Commerce, Category, Supply Chain/CPFR, Finance and other cross-functional partners to deliver a cohesive Walmart growth agenda.

    • Evaluate opportunities and customer investment decisions through both growth and profitability lenses, balancing volume, share, margin, trade efficiency and long-term strategic value.

    • Maintain a forward-looking view of business performance, identifying risks, recommending interventions and ensuring disciplined follow-through against customer and financial commitments.

    • Operate with an enterprise mindset in a fast-paced, highly visible environment, creating alignment, escalating appropriately and driving action through cross-functional teams.

    What can you expect from Mars?

    • Work with over 150,000 diverse and talented Associates, all guided by The Five Principles.

    • Join a purpose driven company, where we are striving to build the world we want tomorrow, today.

    • Best-in-class learning and development support from day one, including access to our in-house Mars University.

    • An industry competitive salary and benefits package, including company bonus.

    Mars does not sponsor visas for this role.

    Working at Mars

    Hybrid

    Core hours 11–3

    Company employees:

    4,000 In the UK

    Gender diversity (m:f):

    57:43

    Hiring in countries

    Argentina

    Australia

    Austria

    Belgium

    Brazil

    Canada

    China

    Czechia

    Egypt

    Estonia

    France

    Germany

    Guatemala

    Hungary

    India

    Japan

    Office Locations

    Company benefits

    Open to part-time employees
    Open to job sharing
    Open to compressed hours
    Sabbaticals
    Enhanced maternity leave – 26 weeks at 90% pay
    Enhanced paternity leave – 26 weeks at 90% pay
    24 days annual leave + bank holidays
    “Pawternity” leave
    Pregnancy loss leave
    Bank holiday swaps
    Shared parental leave
    Adoption leave
    Family health insurance
    Pregnancy support
    Neonatal leave
    Faith rooms
    Meditation space
    Dog friendly office
    Dog friendly co-working space
    Annual bonus
    Employee discounts
    Cinema discounts
    Referral bonus
    Joining bonus
    Cycle to work scheme
    Electric Car Salary Sacrifice
    Enhanced pension match/contribution
    Theme park discounts
    Lunch and learns
    In house training
    Learning license
    Studying sabbaticals
    Open to part time work for some roles
    Menopause support
    On-site gym
    On-site barista
    Secure on-site parking
    On-site catering
    Private booths
    On-site wellness room
    Collaboration spaces

    Awards & Accreditations

    1st - Most Family Friendly Company

    1st - Most Family Friendly Company

    Flexa awards 2026
    3rd - Best Workplace Benefits

    3rd - Best Workplace Benefits

    Flexa awards 2026
    Most loved - Large companies

    Top 5 - Most loved - Large companies

    Flexa awards 2026
    Best Work-Life Balance

    Top 10 - Best Work-Life Balance

    Flexa awards 2026
    1st - Most Family Friendly Company

    1st - Most Family Friendly Company

    Flexa awards 2025
    2nd – Pet Friendly

    2nd – Pet Friendly

    Flexa awards 2025
    Most Flexible Company

    Top 5 - Most Flexible Company

    Flexa awards 2025
    Most Inclusive Company

    Top 5 - Most Inclusive Company

    Flexa awards 2025
    Best Work-Life Balance

    Top 10 - Best Work-Life Balance

    Flexa awards 2025
    Best Career Progression

    Top 10 - Best Career Progression

    Flexa awards 2025
    Best Workplace Culture

    Best Workplace Culture

    Flexa awards 2025
    Best Workplace Benefits

    Best Workplace Benefits

    Flexa awards 2025
    1st – Large companies

    1st – Large companies

    Flexa100 2024
    Consumer Goods

    Consumer Goods

    Industry awards 2023
    3rd – Large companies

    3rd – Large companies

    Flexa100 2023
    Retail & Ecommerce

    Retail & Ecommerce

    Industry awards 2022

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