Supply Chain Specialist
About Rennscot MFG
Rennscot MFG, founded in 2017, started as a motorsports-focused shop in the aftermarket automotive industry. Now, they are a leading provider of advanced manufacturing services located in Woburn, MA. Rennscot MFG strives to be more than just a machine shop; they solve problems in innovative ways, using a suite of integrated services to fuel a passion for ideation. With a focus on diversifying into commercial and critical technology sectors, Rennscot MFG delivers cutting-edge technologies and unwavering commitment to quality. They offer a comprehensive range of services, including reverse engineering, metal & polymer additive manufacturing, and precision machining to support various industries’ needs. For more information, visit rennscotmfg.com.
Description
The Supply Chain Specialist is responsible for executing and continuously improving all major aspects of the supply chain supporting Rennscot MFG’s advanced manufacturing operations. The role spans purchasing, supplier coordination, sourcing support, inventory management, logistics, outside processing (OSP) oversight, and maintenance of accurate documentation and ERP data.
The Specialist will work hands-on with suppliers and internal teams, ensuring that materials, components, and subcontracted processes are delivered accurately, on time, and in full compliance with customer and regulatory requirements. This position requires strong organizational capability, attention to detail, and the ability to manage a broad operational scope in a fast-paced aerospace manufacturing environment.
Responsibilities
Purchasing, Supplier Coordination & Sourcing Support
Manage day-to-day procurement of raw materials, BOM items, tooling, consumables, and outside services (OSP).
Create, issue, and maintain purchase orders in ProShop ERP with high standards for accuracy and traceability.
Engage directly with suppliers to confirm pricing, lead times, delivery commitments, and resolve issues.
Support supplier selection and sourcing activities by obtaining quotes, comparing commercial terms, and evaluating supplier capabilities.
Maintain material certifications, CoCs, and other documentation required under AS9100/ISO.
Inventory Management & Material Planning
Maintain inventory accuracy across all locations, including cycle counts, material movements, and on-hand reconciliation in ERP.
Monitor stock levels, consumption trends, reorder points, and safety stock requirements to ensure uninterrupted production.
Execute replenishment strategies such as reorder point logic, buffers, Kanban, or similar systems as appropriate.
Support material forecasting aligned with current and upcoming production schedules.
Logistics, Shipping, and OSP Management
Coordinate all inbound and outbound shipments, including raw materials, subcontracted components, customer orders, and finished goods.
Manage OSP workflows, including transporting parts to and from vendors as needed.
Ensure all shipments and OSP jobs contain complete documentation meeting traceability, certification, and export compliance requirements.
Assist team members with customer packaging and shipping tasks, ensuring accuracy and conformance to customer-specific standards.
Track and follow up on OSP work to maintain schedule adherence and quality expectations.
Process, Systems, and Cross-Functional Operations
Develop, refine, and maintain supply chain processes, SOPs, checklists, and documentation.
Use ProShop ERP to maintain real-time accuracy of material status, supplier information, inventory levels, and job requirements.
Collaborate closely with Engineering, Operations, Quality, and Finance to ensure alignment on material requirements, job priorities, and supplier-related issues.
Support reporting on key supply chain metrics such as on-time delivery, inventory accuracy, and cost performance.
Required Skills & Qualifications
Bachelor’s degree in Supply Chain, Business, Operations Management, or a related discipline.
2–5 years of experience in supply chain, purchasing, planning, or similar roles within a manufacturing environment.
Demonstrated capability to manage a broad set of supply chain responsibilities simultaneously.
Strong attention to detail, documentation accuracy, and organizational discipline.
Working knowledge of procurement processes, inventory control, and logistics.
Experience with ERP or MRP systems (ProShop ERP strongly preferred).
Strong communication skills and ability to work effectively with internal teams and external suppliers.
Valid driver’s license and reliable transportation for vendor and OSP travel.
Preferred Skills & Qualifications
Experience in aerospace, defense, precision machining, or advanced manufacturing.
Familiarity with AS9100/ISO quality management system requirements.
Experience with outside processing such as plating, anodizing, coatings, or heat treating.
Exposure to lean principles, including Kanban, 5S, waste reduction, or continuous improvement.
Physical Requirements
Ability to move safely throughout a manufacturing environment, including shop floor, warehouse, and loading areas.
Ability to lift, carry, and move materials or boxes up to 40 lbs as part of inventory and logistics duties.
Ability to operate pallet jacks, carts, or similar material-handling equipment after training.
Ability to drive to vendor sites and transport parts or materials as required.
Ability to stand, walk, and perform hands-on material handling for extended periods as needed.
Location/Type: On-site. Woburn, MA. At this time we are only considering applicants within a 100 mile radius. No relocation assistance provided.
ITAR Requirement
To conform to US Government export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a US citizen, lawful permanent resident of the US, protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the US Department of State. Learn more about the ITAR here: https://www.pmddtc.state.gov/ddtc_public/ddtc_public?id=ddtc_public_portal_itar_landing.
Rennscot MFG is an Equal Opportunity Employer; employment with Rennscot MFG is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.