Department: Supply Chain

Location: Charlestown, New Hampshire

Description

Job Title: Supply Chain Planner / Buyer
Department: Procurement
This role offers flexible work arrangements and may be performed onsite, in a hybrid setup, or fully remote based on location and preference.

The Supply Chain Planner / Buyer is responsible for material planning, purchasing, and day-to-day execution of material requirements in support of Operations and New Product Introduction (NPI). This role manages purchasing activity from requisition through delivery and invoicing, ensuring material availability and order accuracy, while serving as the primary point of contact for assigned vendors.

The successful candidate for this position has prior procurement experience in the microelectronics manufacturing industry and a strong understanding of supply chain management concepts.

Job Details

Duties & Responsibilities:

Plan, purchase, and replenish materials to support production schedules, inventory targets, and NPI requirements.
Review and process approved purchasing requisitions and convert them into accurate, compliant purchase orders.
Maintain and manage an organized, up-to-date system for tracking all open purchase orders.
Monitor supplier performance related to price, delivery, and quality; proactively escalate risks or delays.
Coordinate closely with Receiving to ensure delivered materials match purchase orders and resolve discrepancies related to quantity, quality, or documentation.
Communicate with suppliers to answer order-related questions and provide drawings, specifications, or additional documentation as needed.
Support the development and maintenance of material specifications in collaboration with Engineering and Quality.
Evaluate RFQ responses and assist with supplier negotiations related to pricing, terms, lead times, and delivery schedules.
Support the creation and maintenance of pricing agreements and contracts.
Work with suppliers on rejected material, returns, and claims resulting from nonconformance, order changes, or cancellations.
Ensure purchasing activities comply with company policies, quality requirements, and applicable regulatory standards (including government regulations when applicable).

Knowledge, Skills, and Abilities:

Solid understanding of procurement and material planning principles within a manufacturing environment.
Working knowledge of PCB materials, components, and supplier lead-time dynamics.
Ability to read and interpret MRP outputs, purchase requisitions, RFQs, contracts, and technical documentation.
Strong organizational skills with the ability to manage multiple open orders and shifting priorities.
Clear, professional communication skills with suppliers and internal stakeholders at all levels.
Detail-oriented with a strong sense of ownership and follow-through.
Ability to work independently with minimal supervision while keeping stakeholders appropriately informed.
Team player – ability to build effective working relationships across departments and with external suppliers.

Education & Experience:

Associate’s degree in Materials Management, Procurement, Business Administration, or a related discipline, or equivalent industry experience.
Minimum of 3–5 years of procurement or material planning experience in a microelectronics manufacturing environment (e.g., PCB fabrication or board-level components) or a similarly regulated manufacturing setting.
Experience using ERP/MRP systems (e.g., Oracle, SAP, Bacon Software, or similar).
Proficiency with Microsoft Office (Excel, Word, Outlook).
Experience with RFQ development, supplier negotiations, expediting, and coordination of shipping arrangements.
ASCM CPIM or CSCP certification preferred.
Working knowledge of EAR and ITAR regulations preferred.

Working Conditions:
This position operates primarily in an office environment and involves extensive computer, telephone, and document-based work. This role can be performed onsite, in a hybrid arrangement, or fully remote depending on business needs and role alignment. Occasional travel to the manufacturing facility is required for training, cross-functional meetings, and collaboration with operational teams.
The position requires extended periods of sitting, use of standard office equipment, and consistent communication via email, phone, and virtual collaboration platforms. Some flexibility in working hours may be required to meet business demands, contract timelines or time-sensitive operational needs.

All employees at GreenSource Fabrication are expected to support a safe, compliant, and efficient work environment, follow company policies, and contribute to achieving production and on-time delivery goals.

GreenSource Fabrication, a Whelen Engineering Company, is an equal opportunity employer and does not discriminate against any employee or applicant for employment based on race, color, religion, national origin, age, gender, sex, ancestry, citizenship status, mental or physical disability, genetic information, sexual orientation, veteran status, or military status.

GreenSource Fabrication

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