Supply Chain Manager - Modular Home Manufacturing (On-Site)

POSITION IDENTIFICATION

Title: Supply Chain Manager - Modular Home Manufacturing (On-Site)

Business Unit: iManufacturing

Reports To: Director of Supply Chain or Plant Manager

Location: Yorba Linda

Target Start Date: Q4

COMPANY DESCRIPTION

Impact Housing is a vertically integrated housing development company with a mission to solve the housing crisis among low- and moderate-income households in Southern California. With a 55,000 SF modular manufacturing facility, an in-house architectural and construction team, and a growing portfolio of market rate and affordable housing projects, Impact Housing is scaling its operations to deliver meaningful, innovative housing solutions.

SUMMARY OF POSITION

We are seeking an experienced Supply Chain Manager to lead our integrated supply chain, production planning, and warehouse operations in our lean manufacturing facility specializing in modular home construction. This role combines strategic supply chain management with production planning coordination and hands-on warehouse oversight to ensure seamless material flow, optimal inventory levels, and efficient production support that keeps our assembly lines running smoothly in our fast-paced manufacturing environment.

KEY RESPONSIBILITIES

• Lead supply chain strategy and execution across purchasing, production planning, logistics, and warehouse operations.
• Develop and manage production schedules based on sales forecasts and customer demand, ensuring materials and components are always ready for build.
• Oversee supplier partnerships — sourcing and negotiating contracts for key materials, fixtures, and modular components while maintaining top quality and cost efficiency.
• Optimize inventory and warehouse flow using lean principles, ensuring just-in-time delivery to production lines and 99%+ accuracy.
• Champion continuous improvement through lean tools such as 5S, Kanban, and value stream mapping to streamline operations and reduce waste.
• Collaborate across teams — working with Engineering, Production, and Quality to resolve material, logistics, and BOM challenges.
• Lead and develop your team, driving performance, accountability, and safety within the supply chain and warehouse functions.
• Analyze and report KPIs to monitor performance, cost savings, and operational efficiency.

QUALIFICATIONS

• Bilingual in Spanish
• Bachelor’s Degree in Supply Chain, Operations, or Business.
• 5+ years of experience managing supply chain operations in a manufacturing environment, with construction or building materials, modular/prefab manufacturing experience.
• Proficiency in ERP and WMS systems (SAP, NetSuite, or similar).
• Advanced Excel and strong analytical, negotiation, and leadership skills.
• Deep understanding of lean manufacturing principles and continuous improvement.

PREFERRED QUALIFICATIONS

• Master’s Degree (MBA or Supply Chain) or professional certifications such as APICS CPIM, SCOR, or Six Sigma.
• Experience with modular construction methods, building codes, specs, DOT regulations, and sustainable material sourcing.
• Previous experience implementing lean manufacturing systems in warehouse environments.

Working Conditions

• Manufacturing facility environment with occasional warehouse floor presence required.
• Standard business hours with flexibility for supplier coordination across time zones.
• Occasional travel to supplier locations and industry trade shows (up to 15%).
• Ability to lift up to 25 pounds and navigate warehouse environments safely.

COMPENSATION

• Salary $95,000-$110,000, based on experience
• Health benefits, Medical Dental, FSA, HSA
• Vacation
• Sick time
• Holiday pay
• Ownership of company equity
• 401K Retirement Plan

*ONLY LOCAL CANDIDATES WILL BE CONSIDERED*

NOTE

This job description in no way states or implies that these are the only duties to be performed by the employee(s) of this position. Employees will be required to follow any other job-related instructions and to perform any other job-related duties requested by any person authorized to give instructions or assignments. All duties and responsibilities are essential functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities.

Impact Housing is an equal opportunity employer, drug-free workplace, complies with ADA regulations and does not discriminate against any employee or job applicant because of race, color, religion, national origin, medical condition, pregnancy, sex, gender identity, gender expression, age, veteran status, physical or mental disability, or other applicable legally protected characteristics.

For more information about Impact Housing, visit ihousing.us.