$91,500 – $114,500/yr

Manager, Demand Planning

United StatesNew Yorkmid
Other
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Quick Summary

Overview

About Mammoth Brands Mammoth Brands (formerly Harry’s Inc.) is the modern CPG company behind brands Harry’s, Flamingo, Lume, Mando, and Coterie. We’re building a new model—and home—brands, founders,

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Mammoth Brands (formerly Harry’s Inc.) is the modern CPG company behind brands Harry’s, Flamingo, Lume, Mando, and Coterie. We’re building a new model—and home—brands, founders, and talent looking to solve unmet needs, improve peoples’ lives, and ultimately challenge the status quo. Our mission is to “Create Things People Like More.” Simply put: everything we do should be better than what already exists. If it’s not, we don’t do it. This guides everything we do, from developing the best product experiences, to making Mammoth Brands a great place to work, to exploring innovative ways to give back to our community.

We got our start in 2013 when our co-founders created Harry's. They built the brand differently—online first, prioritizing direct relationships with customers—and in the process learned they’d created something bigger: a playbook and platform that could help other brands grow and scale to their full potential, and a vision to reimagine consumer packaged goods. Today, Mammoth Brands is a growing portfolio of brands and the largest CPG company built in the last 20 years. Even as we grow, we take extra care to maintain the small, scrappy, entrepreneurial culture that helped to get us where we are today: to create a company that people like more, that better serves its customers, employees, and community. As a company, we’re also committed to making a positive impact and have donated over $20 million through our network of nonprofit partners to date. 

The Global Demand Planning team at Harry’s is responsible for demand forecasting and is part of the Global Supply Chain organization. This team plays a critical role in ensuring efficient operational performance and in enabling senior management to make business-optimizing decisions through the Integrated Business Planning (IBP) process.

About the Role

~2 min read

Own the monthly global demand planning process for Harry’s North American Retail Channels

  • Be the expert on drivers behind the retail business by running monthly cross-functional meetings to gather input from stakeholders across the company
  • Understand macro category dynamics across North America Retail and use this knowledge to inform forecasts for our brands
  • Produce accurate demand forecasts by maintaining statistical forecasts and incorporating new data within Blue Yonder
  • Collaborate with Supply Chain, FP&A and Commercial teams to determine the downstream implications of published demand forecasts
  • Develop root cause analysis and forward actions for demand forecasting issues by SKU, category, channel and customer
  • Own a total Brand performance perspective that incorporates multiple channel views into one, cohesive Brand story
  • Serve as a Demand Planning expert and leader within our Supply Chain team

Manage projects that improve the accuracy and efficiency of our forecasting efforts:

  • Develop content for the demand reviews and executive S&OP meeting to summarize the building blocks and key assumptions behind the forecast along with insights and recommendations
  • Measure and report key accuracy metrics to continuously improve the forecasting process with the goal of maintaining an efficient and optimized supply chain process
  • Become an expert in Demand Planning both internally and externally and active participant in knowledge sharing and training sessions with the team and the broader org
  • Develop and continuously iterate on the SOP for a Demand Planner at Harry’s

 

Work cross-functionally with different levels of the organization:

  • Work with strategy, sales and other functions to provide forecasts for new channel launches.
  • Collaborate with the Marketing, Product and R&D teams to develop forecasts for new product launches
  • Work closely with the cross-functional team on the annual budgeting and monthly reforecasting processes to provide visibility on revenue and growth
  • Drive process change to monthly reforecasting cycles and implement strategies to simplify forecast updates
  • Work with the FP&A, Strategy and Operations teams on revenue and margin gap improvement initiatives
  • Have significant exposure to the Harry’s senior leadership and act as a thought partner on special projects and key business decisions

 

  • 4-6 years of experience in Demand Planning, Sales Planning, Supply Chain, or other Business Operations function
  • Advanced knowledge of Microsoft Excel and PowerPoint required
  • Experience using demand planning and ERP software strongly preferred (Blue Yonder)
  • Experience with S&OP or IBP strongly preferred
  • Ability to manipulate data and insights to make recommendations
  • Rigorously detail-oriented and produces exceptional deliverables
  • Excellent ability to collaborate with multiple stakeholders to drive cross-functional consensus and results in the day-to-day business
  • Strong work ethic; ability to independently own and drive projects
  • Motivated to learn; asks insightful questions and fully embraces working in a fast-paced and dynamic environment
  •  Sense of humor

 

What We Offer

~2 min read
Medical, dental, and vision coverage
401k match
Equity in Mammoth Brands
Flexible time off and working hours
Wellness and L&D stipends
4 weeks sabbatical after 5 years, 6 weeks after 10 years, and 8 weeks after 15 years
20 fully paid weeks off for parents who give birth, or 16 fully paid weeks off for all other paths to parenthood
Fun IRL and virtual events including happy hours, team building events, and parties on our rooftop
Free products from all of our brands

What We Offer

~1 min read

Listing Details

Posted
March 16, 2026
First seen
March 26, 2026
Last seen
April 17, 2026

Posting Health

Days active
21
Repost count
0
Trust Level
48%
Scored at
April 17, 2026

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Manager, Demand Planning$92k–$115k