Contract Manufacturing Manager, Supplements

Job Description

Job Description

The Task At Hand:

Powders, gummies, stikpaks, and nutraceuticals produced on time, on spec, and on cost. That’s your standard.

The Manager of Contract Manufacturing, Supplements owns day-to-day execution and management across our supplement co-manufacturing network, with s upplements production as a core strategic pillar of the business. This role ensures all supplement products are produced on time, on spec, and on cost, while navigating the unique regulatory, compliance, and operational demands of the supplement industry.

Reporting to the Director of External Manufacturing, you translate strategy into action. You hold partners accountable, protect margins, solve problems fast, and keep product moving. You’ll partner cross-functionally with R&D, Supply Chain, Quality, Finance, and Commercial teams while serving as the face of JuneShine Brands with all supplement co-manufacturing partners.

This is a hands-on role for someone who thrives in fast-paced environments and understands that supplements manufacturing requires both operational rigor and deep category expertise.

• 4-6 years of experience in supplement, nutraceutical, or CPG contract manufacturing with hands-on expertise across powders, gummies, stikpaks, and nutraceuticals
• Deep understanding of the regulatory, formulation, and operational demands of the supplement industry - able to hold manufacturers accountable while building strong partnerships
• Financially fluent in how schedules, yields, tolling costs, and material planning impact gross margin
• Comfortable on a production floor, in an ERP system, and in direct performance conversations with co-manufacturing partners
• Structured and solutions-oriented - you move quickly when issues arise and bring clarity, accountability, and follow-through without hiding behind process
• Ideally based in San Diego/Southern CA area

Contract Manufacturing & Partner Management

• Assist with identification, evaluation, and onboarding of co-manufacturing partners for supplement formats including powders, gummies, stikpaks, and nutraceuticals based on quality capabilities, capacity, regulatory compliance, and cost competitiveness
• Serve as the primary relationship owner for all supplement contract manufacturers, acting as the face of JuneShine Brands in all partner interactions
• Manage a portfolio of co-manufacturing partners, establishing clear performance expectations, operating within established SLAs, and collaborative operating SOPs
• Conduct regular site visits, capability assessments, and manufacturing audits to ensure cGMP compliance, quality adherence, and continuous improvement
• Lead production calls and run direct, solutions-focused conversations with partners

Production Planning & Operational Execution

• Convert demand forecasts into clear, executable production schedules across the co-manufacturing network
• Oversee scheduling, production runs, and finished goods delivery to ensure on-time fulfillment to the distribution network
• Manage raw material and packaging supply alignment with co-manufacturers, partnering with Supply Chain to prevent shortages or delays
• Oversee production data and inventory accuracy in ERP systems (Ekos preferred)
• Monitor tolling, material usage, and production variances to protect margins
• Monitor and manage inventory levels at co-manufacturers to optimize working capital and minimize waste
• Identify and resolve production bottlenecks, non-conformances, and delivery disruptions in a timely and cost-effective manner

Quality, Compliance & Regulatory Alignment

• Partner with internal and external Quality Assurance teams to ensure all supplement products meet FDA, cGMP, NSF, and company quality requirements
• Drive resolution of quality issues, non-conformances, and CAPA processes with co-manufacturing partners
• Ensure co-manufacturers maintain appropriate certifications and documentation in compliance with regulatory requirements for dietary supplements (FDA 21 CFR Part 111)
• Support label accuracy and product specification integrity across all externally manufactured supplement SKUs

Cost Management & Financial Accountability

• Manage contract manufacturer accountability for COGS targets, tolling costs, and budget performance in partnership with Finance
• Track KPIs and address performance gaps before they become problems
• Identify and lead cost reduction and efficiency improvement initiatives without compromising quality or delivery
• Provide clear operational updates and risk visibility to the Director of External Manufacturing

Innovation & Cross-Functional Collaboration

• Partner with R&D on new product development, supporting co-manufacturer selection, trial runs, scale-up, and commercial launch readiness for new supplement formats and SKUs
• Collaborate cross-functionally with Marketing, Sales, and Product teams to align on timelines, product specifications, and launch priorities
• Lead co-manufacturer onboarding projects from validation through first commercial production
• Identify practical process improvements that make production faster, cleaner, and more efficient

Other duties and areas of coverage may be assigned at the manager's discretion, consistent with the scope and level of this role

• 4-6 years of experience in contract or co-manufacturing management within the dietary supplements, nutraceuticals, or functional health and wellness industry
• Hands-on expertise across multiple supplement dosage forms, including powders, gummies, stikpaks, and nutraceuticals
• Demonstrated track record managing a portfolio of co-manufacturing partners from partner selection through ongoing performance management
• Strong working knowledge of supplement regulatory requirements, including FDA 21 CFR Part 111 (cGMP for dietary supplements), NSF, USP, and third-party certification standards
• Proven ability to manage R&D scale-up, formula transfer, and new product commercialization at contract manufacturers
• Demonstrated understanding of COGS, tolling structures, yield management, and their impact on gross margin
• Proficiency in ERP or production management systems (Ekos preferred)
• Experience managing multiple co-manufacturing partners and shifting production priorities simultaneously
• Strong negotiation, communication, and relationship-building skills with both internal stakeholders and external manufacturing partners
• Ability and willingness to travel up to 35%, with occasional needs up to 50% for audits, partner onboarding, and new product launches

• Experience in the CPG beverage or functional beverage category in addition to supplements
• Familiarity with clean label, organic, or third-party certified supplement production (NSF Sport, Informed Sport, Non-GMO Project)
• Background in supply chain or procurement functions adjacent to contract manufacturing
• Familiarity with lean manufacturing or continuous improvement methodologies
• Experience working in a high-growth startup or emerging brand environment

Compensation:

• $110,000 -$120,000
• The final offer will be based on several factors, including experience, skills, location and overall expertise

Perks + Benefits:

• Unlimited Paid Time Off
• Paid sick leave in accordance with state and local laws
• Healthcare coverage: up to 90% company contribution for employees and 25% for dependents
• Voluntary vision, dental, and accidental plans
• 401(k) with up to 4% company match, free financial coaching, student loan match support, and 529 education savings accounts
• 12 weeks of paid Equal Parental Leave, $500 Baby Bonding Bucks, and a sustainable baby gift
• Dedicated parental leave support, including a personalized dashboard, full pay transparency, and a specialist to handle every logistical detail so you can focus on your family
• Product and soft goods discounts & perks
• And more!

Who We Are

Our Company

JuneShine Brands was built by people who believe you shouldn't have to choose between living well and working hard. Our founders met through a shared love of surfing, the outdoors, and chasing experiences worth having. That spirit still runs through everything we do.

We are a company with a purpose beyond profit. Every brand we build exists for a reason. We believe the next generation of consumers will choose brands that reflect their values, and we intend to build exactly those brands.

We hire exceptional people and get out of their way. Flexible hours, no micromanagement, and trust as the default — we take cues from Yvon Chouinard's Let My People Go Surfing , a book we give every new hire on day one. What we ask in return is simple: own your work, deliver with excellence, and never let flexibility come at someone else's expense.

We value people who are hungry and humble, who take ownership without being asked, who move fast without cutting corners, and who make everyone around them better. If that sounds like you, we'd love to meet you.

JuneShine Brands is a purpose-driven organization composed of a diverse and dynamic group of individuals with varied backgrounds, passions, and beliefs. We are committed to fostering an inclusive environment where everyone’s unique perspectives are valued. We seek to hire self-motivated, independent thinkers, who embrace challenging the status quo. Join us at JuneShine Brands where you’re encouraged to bring your authentic self to your craft every day. As a proud equal opportunity employer, we are dedicated to ensuring fairness and equity in our hiring practices. 

You must reside in the United States to be considered for this position.

This role supports multiple beverage brands within the JuneShine Brands portfolio, including alcohol and hemp-derived THC beverages.

All Juneshine Brands products are intended for adults 21+.

©2025 Juneshine Brands\u007C \u007C \u007C \u007C Please enjoy responsibly. All rights reserved.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.