Purchasing and Logistics Coordinator

About Prototek

Prototek is a leading national provider of digital based manufacturing services including CNC machining, precision sheet metal fabrication, EDM, and additive manufacturing services. Prototek serves a variety of customer end markets, including aerospace, defense, medical, robotics, electronics, consumer, and general industrial. Prototek has manufacturing locations across the United States including facilities in New Hampshire, Wisconsin, California, and Pennsylvania. Prototek is ISO 9001:2015 and AS9100D:2016 certified as well as ITAR Registered. For more information, visit

Job Summary

The Purchasing and Logistics Specialist is responsible for the procurement and coordination of materials, supplies, and services that ensure on-time delivery of conforming products at favorable cost and quality. This role oversees vendor relationships, negotiates pricing and terms, manages purchase orders and contracts, and supports inventory and logistics planning. The specialist works cross-functionally with operations, production, and project management teams to support business requirements and continuous improvement across the supply chain.

Essential Functions

Negotiate pricing and terms for goods and services to ensure timely delivery of conforming raw materials and supplies at competitive pricing.

Track and monitor inventory levels, pricing trends, and cash flow to support budget adherence and material availability.

Prepare, issue, and track purchase orders, solicit bid proposals, and review requisitions for accuracy and completeness.

Research, evaluate, and select suppliers based on price, quality, delivery reliability, support, reputation, and production capabilities.

Develop and maintain procurement strategies that align with organizational objectives and stakeholder needs.

Evaluate and monitor supplier and contract performance to ensure compliance with requirements and identify areas for improvement.

Coordinate logistics activities, including shipment tracking, delivery schedules, and freight cost analysis.

Identify root cause issues in shipment or delivery networks; partner with carriers and suppliers to implement corrective actions.

Maintain and update electronic supplier records, pricing databases, and compliance documentation (AS9100/ISO).

Support the formulation and enforcement of procurement and logistics policies, procedures, and best practices.

Collaborate with internal teams to forecast material needs and adjust vendor delivery schedules accordingly.

Review and resolve invoice or delivery discrepancies to maintain accurate purchasing and financial records.

Conduct periodic physical inventory checks and reconcile variances with inventory control.

Other duties as assigned.

Technical and Behavioral Competencies

Advanced knowledge of purchasing, inventory management, and logistics processes

Strong negotiation and vendor relationship management skills

Working knowledge of ISO 9001 and AS9100 standards

Proficient in Microsoft Office, ERP systems, and inventory tracking tools

Strong analytical and problem-solving abilities

Familiarity with freight and logistics optimization

Demonstrates initiative, accountability, and follow-through on commitments

Communicates effectively with internal stakeholders and external vendors

Organizes, prioritizes, and manages multiple competing projects

Demonstrates adaptability and composure under pressure

Exercises sound judgment and maintains confidentiality

High attention to detail and commitment to operational excellence

Education and Experience:

Bachelor’s degree in Business, Supply Chain, or related field required

Minimum 3 years’ experience in purchasing, logistics, or supply chain preferred

Physical Requirements/Work Environment:

Ability to walk and stand for extended periods of time

Ability to use hands and fingers to operate computer and handle/feel small and large parts

Ability to bend, kneel and crouch occasionally throughout shift

Ability to push, pull or lift up to 50 lbs moderately throughout workday, occasionally 50+ lbs with a team lift

Ability to focus vision for: close vision, color vision, depth perception and adjusting to sharp focus

Noise conditions can be moderate to extreme, ear protection required and provided

Work environment exposures include fumes or airborne particles (PPE available upon request) and moving mechanical parts and vibration

Work Hours/Travel:

1st shift work schedule, Monday – Friday

Remote work not available

No travel required

What Prototek Offers:

Career advancement opportunities

Flexible Schedule

Competitive pay scale

Paid time off (PTO) starting at 80 hours with annual increase for each year of service

9 paid Holidays annually

Education reimbursement program

Health, dental, vision, life and short-term disability insurance

Company paid life and long-term disability insurance

Employee Assistance Program (EAP)

401(k) match: 100% of 3% and 50% for 4% and 5%

Additional Information:

Prototek maintains International Traffic in Arms Regulations (ITAR) compliant operations in United States based facilities. This position is subject to ITAR which requires U.S. Person status. ITAR defines U.S. Person as U.S. Citizens, lawful permanent residents, or foreign nationals granted refugee or asylee status.

Apply TODAY! We look forward to meeting you!

We are an Equal Opportunity Employer, making decisions without regard to race, color, religion, sex, national origin, sexual orientation, gender, gender identity, veteran status, disability, or any other protected class.

EEO is The Law - click here for more information:

We endeavor to make this site accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact or email us: . You may also write to us and we will be happy to assist you with the application: Prototek, 205 Pine St., Hopkinton, NH 03229