---
title: 'Associate Product Design Engineer at Mammoth Brands'
canonical: 'https://feeny.ai/job/associate-product-design-engineer-mammoth-brands-new-york-c678gy3grvgg'
type: 'job'
last_seen: '2026-10-19'
---

# Associate Product Design Engineer at Mammoth Brands

- **Company:** Mammoth Brands
- **Location:** New York, NY
- **Posted:** 2026-09-14
- **Last confirmed live:** 2026-10-19
- **Apply:** https://job-boards.greenhouse.io/mammothbrands/jobs/8201876

## Job description

## 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, 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.

We build brands that move fast and think big — and we hire people who are curious about AI, willing to experiment with it in their day-to-day work, and excited to accelerate what's possible. We prioritize giving our team the tools, training, and space to build real fluency, so you grow alongside the technology and help shape how we use it.

## About the team

Are you a product enthusiast who loves making cool stuff? R&D is at the heart of product creation for our global Harry’s and Flamingo brands. Join our team of passionate engineers, scientists, researchers, technicians, program managers, and more who are on a mission to create insightful, innovative products that fulfill the unmet, sometimes unspoken, needs of our customers. Within R&D, the Hard Products team is the engine behind our shaving business, developing razors, handles, and accessories; anything made from metal or plastic, in any product category. We start the process with customer-focused concept development and take ideas through design, engineering, prototyping, technical testing, user testing, demonstration, and validation, eventually bringing products like our new Harry’s Plus razor to market.

## About the role

Are you a mechanical engineering enthusiast who loves designing products people use every day? We’re seeking an Associate Product Design Engineer to join our Hard Product New Product Introduction (NPI) team. In this role, you’ll contribute to the mechanical design and development of our next-generation hard products - including razor handles, cartridges, and accessories - working alongside experienced engineers and with cross-functional partners. You’ll build your skills across CAD design, engineering analysis, prototyping, and product testing while gaining a strong foundation in consumer product development.  And the best part - you’ll play a hands-on role in bringing new products to life!

## What you will accomplish

- Mechanical Design: Contribute to 3D CAD modeling and 2D engineering drawings for product components and assemblies, with guidance from senior engineers. Support design work across our product portfolio - handles, cartridges, accessories, and more.
- Engineering Analysis: Apply foundational engineering analysis methods - including tolerance analysis, FEA, and DFMEA - to evaluate design performance and help de-risk key decisions.
- Prototyping & Testing: Support the build and evaluation of prototypes. Help develop test methods and execute engineering tests to validate designs against performance requirements.
- Cross-functional Collaboration: Work closely with Industrial Design, Program Management, Quality Engineering, Hard Product Innovation, and Reliability Engineering to support product development from concept through launch.
- Documentation: Create and maintain clear engineering documentation including specifications, DFM, and design rationale to ensure alignment across the team.
- Continuous Learning: Actively develop your expertise in design, knowledge of manufacturing processes, materials, and product development best practices - growing through hands-on work and mentorship from senior engineers.

This should describe you

- A degree in Mechanical Engineering or a related discipline, or demonstrated equivalent experience.
- Proficient in 3D CAD software; SolidWorks is preferred.
- Foundational understanding of GD&T principles and experience creating 2D engineering drawings.
- Familiar with common manufacturing processes such as injection molding, die casting, or CNC machining.
- Some exposure to engineering analysis methods - tolerance analysis, FEA, DFMEA, or similar - is a plus.
- Strong mechanical aptitude and genuine curiosity about how products are designed and made.
- Creative, analytical, and detail-oriented, with a commitment to producing high-quality work.
- Self-starter who takes ownership and drives tasks to completion.
- Excellent communication skills and a collaborative spirit.
- Product enthusiast; you have a passion for creating and appreciate a well-designed product.
- Optional: A design portfolio is welcome, but not required.

Here’s who you’ll work with

- Reporting to Senior Product Design Engineer
- You’ll be a member of the Hard Product NPI team within R&D
- You will work cross-functionally with Industrial Design, Program Management, Quality Engineering, Hard Product Innovation, and Reliability Engineering

## Benefits and perks

- Medical, dental, and vision coverage
- 401k match
- Equity in Mammoth Brands
- Flexible time off and working hours
- L&D stipend
- 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 our family of brands

The Mammoth Brands' working model is in-office Tuesday, Wednesday, and Thursday. Our beautiful [70,000 square foot SoHo office](https://www.wallpaper.com/lifestyle/shaving-brand-harrys-new-york-city-office-design) is decked out with bagels on Wednesdays and lunch on Thursdays, and fully stocked kitchens with snacks, coffee, and drinks everyday.  Can’t forget the free products and the opportunity to have some meetings without Zoom!

We can’t quantify all of the intangible things we think you’ll love about working at Mammoth Brands, like the exciting challenges we tackle, the smart and humble team you’ll get to work with, and our supportive and inclusive culture. That said, our salary ranges are based on paying competitively for our size and industry, and are one part of our total rewards package, which also includes a comprehensive set of [benefits](https://www.harrys.com/en/us/careers) and our equity program. The base salary hiring range for this position is $96,475-$113,500, but the final compensation offer will ultimately be based on the candidate’s location, skill level and experience. Mammoth Brands is committed to bringing together individuals from different backgrounds and perspectives. We strive to create an inclusive environment where everyone can thrive, feel a sense of belonging, and do great work together.

Mammoth Brands is an Equal Opportunity Employer, providing equal employment and advancement opportunities to all individuals. We recruit, hire and promote into all job levels the most qualified applicants without regard to race, color, creed, national origin, religion, sex (including pregnancy, childbirth and related medical conditions), parental status, age, disability, genetic information, citizenship status, veteran status, gender identity or expression, transgender status, sexual orientation, marital, family or partnership status, political affiliation or activities, military service, domestic violence victim status, arrest/conviction record, sexual or reproductive health decisions, caregiver status, credit history immigration status, unemployment status, traits historically associated with race, including but not limited to hair texture and protective hairstyles or any other status protected under applicable federal, state and local laws. Mammoth Brands' commitment to providing equal employment opportunities extends to all aspects of employment, including job assignment, compensation, discipline and access to benefits and training.

We respect the laws enforced by the EEOC and are dedicated to going above and beyond in fostering diversity across our company.

If visa sponsorship is required for work authorization, please note that Mammoth Brands in collaboration with immigration counsel will manage and submit all necessary legal filings on behalf of the candidate.

It is important to us that every candidate has a positive and safe experience with Mammoth Brands. Please be aware of the possibility of fictitious job openings, consulting engagements, and employment offers that are designed to collect personal information or charge fees for recruitment or training services.

Mammoth Brands will never charge any application, processing, or training fee at any point in our hiring process. Every genuine opportunity we have will be listed on our [careers page](https://www.mammothbrands.com/careers). If something ever feels off, trust your instincts and don't hesitate to reach out to us directly to verify.

## About Mammoth Brands

## Company Overview
- **One-liner**: Mammoth Brands is the largest modern consumer packaged goods company built in the last 20 years, housing a portfolio of category-leading brands including Harry’s, Flamingo, Lume, Mando, and Coterie.
- **Entity Type**: Private (Bootstrapped from initial DTC success; no venture capital funding rounds disclosed)
- **Headquarters**: New York, New York, United States
- **Founded**: 2013 (as Harry’s Inc.; rebranded to Mammoth Brands in April 2025)
- **Founders**: Jeff Raider (Co-Founder & Co-CEO) and Andy Katz-Mayfield (Co-Founder & Co-CEO)

## Core Business
- **Primary industry**: Personal Care Product Manufacturing / Consumer Packaged Goods (CPG)
- **Target customers**: B2C, primarily direct-to-consumer (DTC) and omnichannel retail (e.g., Target, Walmart, Amazon)
- **Mission statement**: “Create Things People Like More.” The company aims to make everything they do—product experiences, workplace culture, and community impact—better than what already exists.

## Products & Services
- **Harry’s**: Men’s grooming products (razors, shaving cream, post-shave, body wash). Originally DTC, now omnichannel.
- **Flamingo**: Women’s hair removal and body care brand (razors, trimmers, shave gel, deodorant).
- **Lume**: Whole-body deodorant brand, OBGYN-founded, pioneering a new category of odor-blocking products for all-over use.
- **Mando**: The first whole-body deodorant brand for men, leveraging Lume’s product technology.
- **Coterie**: Premium baby care brand (diapers, wipes, baby care products) acquired in 2025—engineered for high performance and parent convenience.

## Market Standing
- **Valuation**: Not publicly disclosed (company is private)
- **Key Metric**: $835 million in revenue and nearly $100 million in adjusted EBITDA in 2024; 20%+ revenue CAGR over the past 5 years [businesswire.com](https://www.businesswire.com/news/home/20250409094026/en/Harrys-Inc.-Rebrands-as-Mammoth-Brands-to-Reflect-Growing-Portfolio-of-Brands)
- **Notable Investors/Partners**: Bootstrapped from initial DTC success; key retail partners include Target, Walmart, Amazon, and major omnichannel retailers.
- **Growth Signals**: 
  - Rebranded from Harry’s Inc. to Mammoth Brands in April 2025 to reflect portfolio expansion
  - Acquired Coterie in 2025 (premium baby care brand)
  - Established “Mammoth Good” impact fund with a goal to reach 3.4 million people (1% of U.S. population) in 10 years
  - Donated over $20 million to nonprofit partners to date
  - Headcount of 237 employees (+7.1% YoY) as of mid-2026 [linkedin.com](https://www.linkedin.com/company/mammothbrands)

## Competitive Advantages
- **Proven DTC-to-omnichannel playbook**: Built a repeatable model for scaling online-first brands into retail leaders (Harry’s → Flamingo → Lume/Mando → Coterie)
- **Founder-led model**: Co-CEOs Jeff Raider and Andy Katz-Mayfield are hands-on founders who have lived the scaling journey themselves
- **In-house incubation engine (Labs)**: The company has an internal M&A and incubation capability to identify, acquire, and scale new brands
- **Deep customer relationships**: Direct relationship with millions of customers across brands, enabling data-driven product development and marketing
- **Category creation**: Pioneered whole-body deodorant categories with Lume and Mando, creating new demand rather than competing in existing spaces
- **Entrepreneurial culture at scale**: Maintains a “small, scrappy, entrepreneurial” culture despite being a large company (237 employees)

## Strategic Focus
- **Portfolio expansion**: Continue acquiring and scaling the next generation of category-leading brands using the proven playbook
- **Omnichannel growth**: Deepen retail partnerships (Target, Walmart, Amazon) while maintaining strong DTC channels
- **Innovation across brands**: Leverage shared R&D, supply chain, and data infrastructure across portfolio
- **Impact scaling**: Grow “Mammoth Good” fund to reach 1% of U.S. population with mental and physical wellbeing initiatives within 10 years
- **International presence**: Currently operates in 5 countries (United States, United Kingdom, Brazil, Philippines, Poland) with potential for further expansion

## Why Work Here
- **Culture**: Described as “small, scrappy, entrepreneurial” with a focus on ownership, direct dialogue, and embracing tough conversations (“Embrace the Mammoth in the room”) [mammothbrands.com](https://www.mammothbrands.com/careers)
- **Hybrid/Remote**: Hybrid work model (details vary by role and geography)
- **Benefits**: Comprehensive package including health & wellness, financial wellness, family leave, vacation/time off, and Employee Resource Groups (ERGs) [mammothbrands.com](https://www.mammothbrands.com/careers)
- **DEI**: Strong commitment to diversity, equity, and inclusion with 7 active ERGs: Women Forward, Pride, The Advocates (disabilities), African Ancestry Collective, H’API (AAPI), Fuerza (Latino/a), and DNA (BAME in UK)
- **Values-driven**: Core values include “Own It,” “See the Person. Serve the People,” “Grow Forth,” and “Embrace the Mammoths”
- **Impact**: Opportunity to work on brands that have donated over $20 million to nonprofit partners and impacted 2M+ people directly
- **Engineering/Product**: Roles span Digital Product, Data Analytics, Advanced Manufacturing, and Consumer Insights—opportunity to work on consumer-facing products with direct customer feedback loops

## Sources
1. [Mammoth Brands Official Website](https://www.mammothbrands.com/)
2. [Mammoth Brands Careers Page](https://www.mammothbrands.com/careers)
3. [Mammoth Brands Greenhouse Job Board](http://job-boards.greenhouse.io/mammothbrands)
4. [Mammoth Brands LinkedIn Profile](https://www.linkedin.com/company/mammothbrands)
5. [BusinessWire: Harry’s Inc. Rebrands as Mammoth Brands (April 2025)](https://www.businesswire.com/news/home/20250409094026/en/Harrys-Inc.-Rebrands-as-Mammoth-Brands-to-Reflect-Growing-Portfolio-of-Brands)

## Other roles at Mammoth Brands

- [Growth Marketing Lead](https://feeny.ai/job/growth-marketing-lead-mammoth-brands-new-york-b71agc3b55t1) — New York, NY
- [Senior People Business Partner, Mammoth Care](https://feeny.ai/job/senior-people-business-partner-mammoth-care-mammoth-brands-new-york-ytphqx7m669r) — New York, NY
- [Demand Planning Manager (Coterie)](https://feeny.ai/job/demand-planning-manager-coterie-mammoth-brands-new-york-v5ka820wmnb0) — New York, NY
- [Regulatory Affairs Manager](https://feeny.ai/job/regulatory-affairs-manager-mammoth-brands-new-york-magbvpma69kc) — New York, NY
- [Junior Creative Strategist](https://feeny.ai/job/junior-creative-strategist-mammoth-brands-new-york-nr7nhyhamdp4) — New York, NY
- [Senior Legal Counsel](https://feeny.ai/job/senior-legal-counsel-mammoth-brands-new-york-kzymg6s71ehh) — New York, NY
- [Staff Software Engineer, DTC](https://feeny.ai/job/staff-software-engineer-dtc-mammoth-brands-new-york-kgkvyh9z4psz) — New York, NY
- [Manager, DTC Analytics](https://feeny.ai/job/manager-dtc-analytics-mammoth-brands-new-york-8h28p4f1wds8) — New York, NY
- [Senior Associate, Sales Analytics & Enablement - Grocery](https://feeny.ai/job/senior-associate-sales-analytics-enablement-grocery-mammoth-brands-new-york-s0gapb8b8ec1) — New York, NY
- [Manager, Corporate FP&A](https://feeny.ai/job/manager-corporate-fp-a-mammoth-brands-new-york-8pqjj2n1r5rh) — New York, NY