Production & Supply Chain Operations Manager

Position Overview

About Siegelman Stable – a New York–based contemporary lifestyle and apparel brand rooted in American harness‐racing heritage and modern sports culture. Founded in NYC, the brand blends vintage athletic references, equestrian history, and elevated contemporary fashion into limited-edition collections, collaborations, and experiential activations.

In a critical scaling phase with rapid growth across DTC, wholesale, partnerships, and special projects, Siegelman Stable is seeking an experienced Production Manager – Supply Chain & Operations. You will oversee end-to-end production and sourcing across all product categories, managing factory relationships, timelines, costing, quality control, and logistics while connecting design, development, finance, and fulfillment. This is a full-time, in-office role based in New York City, reporting directly to the founders.

Key Responsibilities

• Own the full product lifecycle from development through bulk production and final delivery.
• Manage global factory relationships (domestic and international) including PO placement, sampling, approvals, and production timelines.
• Oversee tech pack handoff, fabric sourcing, trims, lab dips, strike-offs, and size set approvals.
• Maintain and enforce critical path calendars across seasonal drops, capsules, collaborations, and special projects.
• Support limited-edition and collaboration launches with tight timelines and non-standard production needs.
• Partner with founders and finance to hit target margins across DTC, wholesale, and special partnerships.
• Build and maintain detailed unit costing (materials, labor, packaging, freight, duties) and conduct landed cost analysis (FOB, DDP).
• Provide production scenario recommendations and support pricing strategy while preserving brand quality standards.
• Oversee production handoff to 3PL partners, ensuring accurate inbound documentation and compliance with shipping, booking, cartonization, labeling, barcodes, and routing requirements.
• Track delivery timelines, ensuring on-time performance across all channels and support inventory planning in partnership with operations and sales.
• Build long-term relationships with factories, mills, trim suppliers, and specialty vendors while sourcing and onboarding new factories as the brand expands.
• Maintain quality control standards, manage factory performance reviews, and ensure ethical sourcing and compliance where applicable.
• Act as the primary liaison between design, production, finance, logistics, and sales, supporting brand collaborations, licensed projects, and special activations.
• Improve internal systems, documentation, and workflows as the business scales.

Required Qualifications

• 5–7+ years of experience in apparel production, sourcing, or supply chain management.
• Proven experience managing overseas and domestic factories.
• Strong understanding of apparel construction, costing, and production timelines.
• Experience working in fast-moving, drop-based or capsule-driven brands is a plus.
• Advanced Excel skills and comfort working with production trackers and costing sheets.
• Experience with PLM systems preferred and strong knowledge of international logistics, freight, duties, and 3PL coordination.
• Exceptionally organized, detail-oriented, proactive, and solutions-driven in an entrepreneurial environment.
• Strong communication skills with the ability to manage multiple priorities, coupled with a passion for fashion, sports culture, and brand storytelling.

Preferred Qualifications

• Experience working with wholesale partners and specialty retailers.
• Background in streetwear, lifestyle, or sports-inspired brands.
• Experience supporting collaborations or limited-edition product drops.

Compensation & Benefits

• Competitive salary commensurate with experience
• Full-time, in-office role based in New York City
• Paid time off and holidays
• Health benefits (medical, dental, vision)
• Employee product allowance & discounts
• Opportunity to work closely with founders and help shape the next phase of a growing NYC brand