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Salary
$72k – $113k per year
Location
In office (Rochester)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 27, 2026. First seen by Alion on Aug 3, 2026. Plug Power scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Plug Power builds hydrogen fuel cell systems together with the equipment that produces, liquefies, stores and delivers the hydrogen that runs them. Its fuel cells replace lead-acid batteries in forklift fleets at large distribution centres and provide stationary and backup power, while its electrolysers, liquefaction plants, trailers and cryogenic handling systems supply hydrogen at industrial scale. Founded in 1997 and headquartered near Albany, New York, the company runs plants and field service teams across the United States and Europe, hiring technicians, planners and engineers.

Sr. Buyer

Status: Exempt

Department: Purchasing/Supply Chain

Position Summary

The Senior Buyer serves a critical role to Plug Power by working to procure necessary parts and components in support of the manufacturing operation while also acting as a lead resource for the rest of the purchasing team. The Senior Buyer role must establish very strong and mutually beneficial relationships with suppliers and therefore requires dynamic interpersonal skills. A most successful Senior Buyer exhibits timely and accurate transactional work, exceptional cross-functional collaboration, hands-on communication skills, and untiring follow-up to ensure completion of critical tasks and projects. The ideal candidate is able to self-manage projects and company initiatives with limited direction required from management. This individual may be involved in negotiating short- and long-term agreements, incorporating strategic purchasing initiatives, developing and implementing procurement strategies. Additionally, the Senior Buyer will be looked to as a purchasing team lead and will service as an advisor and mentor to other purchasing staff.

Core Duties and Responsibilities

  • Perform transactional duties including placing of purchase orders to procure material in support of manufacturing and other business functions
  • Build and maintain effective cross-functional relationships; communicate regularly to maintain an understanding of timelines and activities which impact supply chain
  • Act as a primary partner to the manufacturing operation by understanding build schedules and managing supply chain activities to increase efficiency and eliminate downtime
  • Take responsibility for accurate and on-time delivery of parts and components; follow-up on PO’s with suppliers and manage delivery date expectations as necessary with all relevant stakeholders
  • Understand material specifications and quality metrics affecting assigned parts and components; work collaboratively to resolve quality issues with suppliers
  • Develop strong relationships with suppliers and communicate regularly; manage date pull-ins and push-outs on an ongoing basis
  • Serve as a mentor and advisor to the purchasing team, guiding and directing activities of fellow Buyers as needed
  • Train new team members, acting as advisor and resource
  • Leverage positive working relationships with suppliers based upon mutual benefit; seek favorable terms and conditions which positively impact pricing, quality, payment terms, and others as applicable
  • Track supplier performance and provide regular feedback to relevant stakeholders; set clear expectations with suppliers and work to add/replace suppliers as needed for optimal business results
  • Collaborate with colleagues in the finance department to resolve supplier payment issues
  • Represent Plug Power in a professional manner at all times and in all interactions
  • Perform all other duties as assigned

Education and Experience

  • Bachelors degree in Engineering, Business, or other applicable field of study and five (5) or more years of related work experience, or equivalent combination of education and experience
  • Experience within a technology manufacturing environment is highly preferred
  • Must be capable of working independently, in a fast-paced environment, with minimal supervision
  • Demonstrated analytical abilities with strong attention to detail
  • Superior communication skills
  • Proficient with Microsoft Office software including highly developed skills within Excel
  • Ability to manage projects and multi-task effectively
  • Ability to role model high standards of professionalism
  • Excellent follow-through
  • Must be driven and self-motivated
  • Must possess the highest ethical standards and a supreme commitment to quality Exempt employees are expected to work as many hours as is necessary to complete their job responsibilities. This may require they work more than eight hours a day and more than five days or 40 hours per week.

Pay Rate:

$72,000.00 - $112,500.00

We offer a fantastic total rewards package at Plug, and a brief summary is below:

Base salary is determined on a number of factors including but not limited to education, experience, skills, and geography. These factors are considered when making an offer of employment. If you are interested in this position, we’d ask that you apply.

The above pay range, may not take into account local geographic pay variations. If there is an applicable geographic differential, a member of the HR team can discuss that with you.

Health, Dental & Vision Insurance eligibility starting from the first day of hire

401(k) with 5% company match

Bonus eligibility

Paid time off including vacation, personal and sick time

Paid Holidays

Wellness Reimbursement Program

Potential to apply for Tuition Reimbursement

Fertility and Family Building Benefit

Employee Referral program

Employee Assistance Program

Plug Power Inc. is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

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