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Mars UK • USA-Tennessee-Franklin | United States of America

SRM eCommerce Senior Field Manager

Employment type:  Full time
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Job Description

Job Description:

Purpose of Role

The SRM eCommerce Senior Manager (T3) serves as the primary strategic architect and commercial expert driving pricing, promotion, and portfolio coherency across our digital commerce ecosystem, including key pure-play and omnichannel retail partners. Reporting to the SRM Field Lead, this role leads the development of specialized ecommerce revenue strategies—such as digital price-pack architecture, iMAP compliance, and digital trade spend efficiency—while co-piloting Joint Business Planning (JBP) to maximize mutual profitability. By democratizing advanced digital toolkits and leading performance deconstruction across both online and offline platforms, this position builds cutting-edge capability within the field sales teams to accelerate omnichannel growth.

Principal Accountabilities

· Pure-Play & Omnichannel Price Pack Planning: Drive specialized digital price-pack architecture, tail-SKU strategies, and promotional plans optimized specifically for pure-play ecommerce (e.g., Amazon, Chewy) and omnichannel retailers to maximize digital shelf margins and minimize channel conflict.

· Digital Trade Investment & Architecture: Design and execute advanced digital trade investment frameworks, margins, and cost-to-serve models for e-retailers, maximizing ROI and optimizing commercial terms across complex digital ecosystems.

· E-Commerce Margin Roadmaps & Profitability: Develop customer-specific margin roadmaps and trade terms frameworks to offset digital cost-to-serve dynamics, ensuring long-term sustainable profit pools for both the organization and the customer.

  • Strategic JBP & Annual Business Planning: Partner closely with sales teams to elevate Joint Business Planning (JBP) and annual business planning from tactical transactions to strategic commercial partnerships, utilizing scenario modeling and analytics to drive mix accretion and customer margin roadmaps.
  • STAR Process & Upside Deployment: Lead the local deployment of the STAR promotional optimization process, establishing data-driven feedback loops to monitor execution, manage "dial for dollars" routines, and identify commercial upside opportunities.
  • Trade Investment Leadership: Co-pilot and implement optimized trade investment and trade terms execution at the customer level, ensuring full alignment with national guardrails while maximizing ROI on trade spend.
  • Performance Deconstruction & Cost-to-Serve: Lead comprehensive decomposition of performance drivers across channels, translating complex insights into actionable commercial recommendations for sales and SRM leadership.
  • Assortment & SKU Optimization: Input into efficient SKU prioritization, physical/digital shelf assortment strategies, and targeted brand launch initiatives in collaboration with marketing and sales strategy to drive structural margin improvements.
  • Digital Toolkit Democratization: Act as the primary champion for embedding SRM digital capabilities (including Salesforce and Anaplan platforms) into field sales routines to democratize forecasting, planning, and tracking data.
  • Cross-Functional & Matrix Influence: Operate as the central connection point to synthesize pricing, promo, and digital strategies across internal SRM teams, sales capabilities, business management, and major retail partners.

Critical Mars Leadership Capabilities

  • Technical & Functional Skills: Possess strong technical and analytical skills
  • Customer Focus: Understand customer needs and align trade strategies
  • Leveraging Insights to Action: Translate trade insights into actionable recommendations for the sales teams and the enterprise
  • Drive for Results: Demonstrate a strong commitment to achieving goals and objectives

Key Supporting Competencies

  • Analytical Acumen: Ability to analyze trade data from various sources, manipulate information, and make appropriate recommendations
  • Problem Solving: Effectively identify and address trade-related challenges and opportunities
  • Peer Relationships: Collaborate and foster positive relationships with cross-functional teams involved in trade-related activities

Key Functional Skills/Knowledge

  • Demonstrated ability to manipulate information from various sources, analyze data, and make appropriate recommendations.
  • Strong Excel skillset for data manipulation and analysis.
  • Effective communication and collaboration skills to work with internal and external teams
  • Proactive and service-oriented mindset to drive continuous improvement in trade processes.
  • Learning Agility: Ability to adapt quickly and apply new learnings quickly

Minimum Qualifications

  • 6-8 years of working experience and/or internship experience in a related field
  • 3-5 years experience in SRM
  • Four-year college degree
  • Experience demonstrating advanced problem-solving and analytical capabilities in a cross-functional team environment

Preferred Qualifications

  • 1–3 years of hands-on experience in Ecommerce/Digital Commerce, showing a deep understanding of omnichannel pricing, digital promotional execution, and platform KPIs.
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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

Working at Mars UK

Company employees:

4,000 In the UK

Gender diversity (m:f):

57:43

Hiring in countries

Argentina

Australia

Austria

Belgium

Brazil

Canada

China

Czechia

Denmark

Egypt

Estonia

Finland

France

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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