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From the employer's careers site First seen 27 Oct 2026

Category & Brand Assistant Manager

Diageo Tokyo mid full-time

The employer hasn't listed a salary.

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Description

The Category & Brand Assistant Manager role is part of Diageo's Marketing Team. The successful candidate will support Brand Managers in translating category and brand strategies into high-quality market execution.

Responsibilities:

  • Support Brand Managers in developing market activity plans and execution priorities.
  • Analyse brand and category performance across business, market, and brand health KPIs to identify opportunities and recommend actions.
  • Lead day-to-day end-to-end project management of assigned priority initiatives.
  • Develop and execute integrated consumer, shopper, and trade activities.
  • Work closely with Brand Managers and coordinate with Commercial, Shopper, Supply, Finance, agencies, and regional/global teams.
  • Manage day-to-day A&P tracking and activity budgets.
  • Ensure compliance with Diageo Marketing Code, legal, data privacy, and other relevant standards.
  • Lead day-to-day execution of assigned brand activities and priority growth initiatives across multiple channels.
  • Develop briefs and coordinate agencies, suppliers, and internal teams to deliver high-quality creative and execution on time.
  • Coordinate and collaborate with regional/global teams and Centres of Excellence to adapt and deploy relevant strategies, assets, and toolkits for Japan.
  • Partner with Commercial and relevant cross-functional teams to ensure activities are executable and relevant across customer and channel environments.
  • Manage assigned A&P budgets, purchase processes, tracking, and reporting with strong financial discipline.
  • Monitor business, market, and brand performance against agreed KPIs.
  • Conduct post-activity reviews and codify learnings to improve future activities.

Requirements:

  • Proven experience in brand marketing, consumer marketing, integrated marketing communications, or related roles within FMCG, consumer goods, premium/luxury brands, or marketing/creative agencies.
  • Strong consumer and brand-building understanding.
  • Strong analytical and problem-solving skills.
  • Strong end-to-end project management skills.
  • Experience in developing and executing consumer-facing marketing initiatives across multiple touchpoints.
  • Exposure to P&L, budget management, and/or commercial performance is preferred.
  • Experience in FMCG, beverage alcohol, or premium consumer goods is preferred.
  • Fluent Japanese and business-level English.

Benefits:

  • Flexibility is key to Diageo's success.
  • Opportunity to work with a diverse team.
  • Constant learning and improvement.

Location: Tokyo

Worker Type: Regular

Skills

Required

Nice to have

  • P&L management
  • commercial performance
  • FMCG experience
  • beverage alcohol experience
  • premium consumer goods experience

Ready to apply?

You apply with the employer directly. Their original posting is here: https://diageo.wd3.myworkdayjobs.com/en-US/Diageo_Careers/job/Tokyo-Japan/Category---Brand-Assistant-Manager_JR1130742-1

Apply on Diageo