---
title: 'Senior Associate Packaging Engineer at Mammoth Brands'
canonical: 'https://feeny.ai/job/senior-associate-packaging-engineer-mammoth-brands-new-york-ry8bjyxsdb1s'
type: 'job'
last_seen: '2026-11-09'
---

# Senior Associate Packaging Engineer at Mammoth Brands

- **Company:** Mammoth Brands
- **Location:** New York, NY
- **Posted:** 2026-10-21
- **Last confirmed live:** 2026-11-09
- **Apply:** https://job-boards.greenhouse.io/mammothbrands/jobs/8306005

## 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

The Packaging Engineering Team is responsible for the development and engineering of all aspects of packaging from concept to mass production.  The team supports all packaging types including custom and stock packaging (bottles, caps, pumps, jars) and secondary packaging (folding cartons, gift sets) for all products within the Mammoth Brands Personal Care portfolio. As we continue to expand into new categories, the Packaging team will be an instrumental driver of innovation and brand success.

About the Role:

Packaging is one of the most visible and tangible ways consumers experience a brand. At its worst, it can be frustrating, wasteful, forgettable, or simply get in the way. At its best, it earns attention, builds trust, reinforces brand recognition, supports consumer loyalty, and does exactly what it needs to do without being excessive or underbuilt.

We’re looking for someone who is passionate about creating packaging that delivers thoughtful, functional, and overwhelmingly positive experiences for our consumers.

What you will accomplish:

- Bring your passion and enthusiasm for package engineering to work every day
- Research packaging sustainability/innovation/trends and develop packaging components that support new product introductions, retail exclusives, promotions and partnerships,  and operational initiatives.
- Recommend and own packaging workstreams required to qualify packaging components, tooling, equipment and processes.
- Develop specifications as part of the package development process. Access, review, modify or create 3D CAD models, 3D prints, and 2D engineering drawings to build prototype tools, samples, and approve component structures.
- Work with packaging component suppliers to design for manufacturing, apply robust testing plans to validate the design, and qualify production release in partnership with technical cross functional partners.
- Participate in and drive packaging engineering design reviews.
- Own packaging line trials and test plans. Troubleshoot packaging-related technical issues during development; develop risk mitigation plans and packaging alternatives.
- Work with the Production Artist team to develop color standards and establish production color ranges.
- Bring printing and decorating experience to the process of graphics design, decoration testing, and artwork approval.
- Issue and maintain packaging component specifications, finished goods specifications, and assembly instructions, for production accuracy and scalable success.
- Maintain collaborative relationships with packaging component suppliers, contract manufacturers, and internal cross functional partners.

This should describe you:

- Studied/degree in Packaging Engineering and/or studies in mechanical engineering, industrial design, materials and chemical engineering and related fields. BS in Package Engineering, Mechanical Engineering, other related disciplines, or demonstrated equivalent experience.
- 3+ years of experience in the design, testing, and development of new packaging using a range of component manufacturing processes and materials.
- Having knowledge of a variety of material properties and packaging components such as pumps, closures, bottles, tubes, aerosols, folding cartons, gift sets, flexible films and laminations.
- You have a good eye for design and aesthetics, plus experience with decorating techniques and materials used on primary and secondary packaging
- Honest, direct, and ability to articulate and defend technical packaging decisions as well as communicate clearly with cross functional teams.
- Experience with 2D engineering drawings to define critical-to-quality dimensions, and using engineering analysis methods such as Tolerance Analysis and Statistical Analysis.
- Experience in one 3D MCAD package (eg. Artios, Solidworks), TOPS Packaging design software, and familiarity with Kongsberg cutting tables is a plus.
- Extremely organized, dependable and self-motivated with the ability to excel in a hands-on, fast paced environment.
- Life-long learner: You love learning new things and are not afraid to admit when you don’t know an answer
- Sense of humor -- we take our work seriously and ourselves un-seriously

Here's who you'll work with:

- Reporting to the Director of Packaging
- Working within the Product Organization, as part of the Design Team with Industrial Designers and Production Artists.
- You will work cross functionally with many teams including Project Management, Quality, Global Supply, Product Development, Retail and Brand Marketing.
- Externally, you will work with packaging component suppliers, package testing labs, printing and decorating suppliers, and contract manufacturing and filling sites.

## 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 $90,000-$114,000, 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

- [Director of Social, Content & Creators (Harry's)](https://feeny.ai/job/director-of-social-content-creators-harry-s-mammoth-brands-new-york-gdfhx060pfyr) — New York, NY
- [Sr. Associate, Global Engagement Marketing](https://feeny.ai/job/sr-associate-global-engagement-marketing-mammoth-brands-new-york-jmpdgcvtb5zq) — New York, NY
- [Sr. Associate, Digital Shelf](https://feeny.ai/job/sr-associate-digital-shelf-mammoth-brands-new-york-xghcv4ybprx8) — New York, NY
- [Influencer Marketing Manager, Lume and Mando](https://feeny.ai/job/influencer-marketing-manager-lume-and-mando-mammoth-brands-new-york-7jeyzxm5tx8z) — New York, NY
- [Head of Community](https://feeny.ai/job/head-of-community-mammoth-brands-new-york-ja4xyaz7rn7n) — New York, NY
- [Director of Brand Communications and Community](https://feeny.ai/job/director-of-brand-communications-and-community-mammoth-brands-new-york-4f4x11j1wkxg) — New York, NY
- [Supply Planning Manager (Coterie)](https://feeny.ai/job/supply-planning-manager-coterie-mammoth-brands-new-york-bw1h6taqyr70) — New York, NY
- [Growth Marketing Lead (Harry's)](https://feeny.ai/job/growth-marketing-lead-harry-s-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