Senior Manager of Operations & Supply Chain

About the Job

Mars Men is one of the fastest growing DTC brands in the US, achieving $100M run rate in less then 18 months. Recently backed by L Catterton, Mars Men is positioned to become the leading men’s health brand in the supplement space. We operate across DTC, retail, and emerging channels, and are entering our next phase of growth as we continue scaling the business.

We’re looking for a highly organized, hands-on Operations professional to help scale Mars Men’s supply chain and fulfillment operations as we continue to grow. You’ll own the day-to-day mechanics of getting products made, purchased, shipped, and delivered, while building the forecasting models and processes that keep our business running efficiently.

You’ll work closely with our co-manufacturers, suppliers, freight partners, 3PLs, and internal teams to ensure we have the right inventory in the right place at the right time. This is a role for someone who is analytical, proactive, and detail-oriented, with strong operational instincts and the ability to take ownership, anticipate needs, and keep things moving without a lot of oversight.

Own demand forecasting and translate projections into purchase orders, reorder points, and safety stock requirements.

Manage purchasing with co-manufacturers and suppliers, including POs, lead times, and follow-through from order to delivery.

Coordinate freight brokers and manage shipments from booking through final delivery.

Oversee fulfillment operations with our 3PL partners, ensuring inventory accuracy and efficient execution.

Build and maintain the financial and operational models that inform purchasing, inventory, and supply chain decisions.

Develop and maintain fulfillment rules and processes across inventory and warehouse management systems.

4+ years of experience in operations, supply chain, or fulfillment at a CPG brand; dietary supplements experience strongly preferred.

Hands-on experience with purchasing, demand planning, and inventory forecasting.

Strong financial acumen and comfort building forecasts, cost models, and operational analyses.

Experience working with an IMS or WMS and managing inventory and fulfillment workflows.

Highly organized and detail-oriented, with strong follow-through and the ability to independently manage multiple moving pieces.

A proactive, ownership-driven approach, with strong communication, collaboration, and prioritization skills.

Life at Mars Men

• Competitive Compensation - We offer a strong salary and benefits package, tailored to attract top talent
• Remote Work Environment - Our team is remote, offering full flexibility to work from home
• Autonomy & Ownership - You’ll have the freedom to run your own systems and make real impact
• Time Off - 15 PTO days per year (prorated), 9 company holidays, plus your birthday off
• Parental Leave - Generous paid parental leave for growing families
• Health Benefits - 100% premium coverage for health, dental, and vision plans, with 25% coverage for dependents
• 401(k) - Company-sponsored plan with a 2% match through Guideline (elective participation)
• $200 Annual Superpower Membership
• Growth & Development - We invest in your professional development with ongoing learning opportunities