Buyer & Supplier Onboarding Specialist

Proven to Perform.

From the edges of space to the depths of the ocean, our materials are proven to perform — and so is our team. We're hiring high performers as proven as our products. Join us.

ATI is seeking a Buyer & Supplier Onboarding Specialist to join our Millersburg, Oregon facility. We are a manufacturer of technically advanced specialty materials and complex components supporting markets such as aerospace, defense, oil & gas, electrical energy, medical, automotive, and other industrial sectors. This is a day shift, on-site position (Monday-Friday) reporting to the Purchasing Director.

The Buyer & Supplier Onboarding Specialist is responsible for the procurement of services and the execution of supplier onboarding and compliance activities in support of plant and corporate operations. This role sits at the intersection of procurement, supplier management, and internal stakeholder support. The position requires independent judgment, strong organizational skills, and the ability to manage multiple service suppliers while ensuring ATI onboarding, compliance, and documentation requirements are met. This is not an entry-level role — success requires prior buying experience and the ability to own processes end-to-end.

Primary Responsibilities

Services Procurement

• Act as the primary buyer for service-based spend, including leasing services, software services, and operational support services.
• Review, evaluate, and process service requisitions and purchase orders in alignment with ATI procurement policies.
• Support sourcing activities including RFQs, bid evaluations, pricing analysis, and supplier selection.
• Participate in service agreement negotiations, including pricing, scope of work, payment terms, and duration.
• Monitor service supplier performance and resolve issues related to quality, cost, delivery, or contract compliance.
• Identify cost-saving opportunities and support continuous improvement initiatives related to service spend.
  
  

Supplier Onboarding & Compliance

• Act as the site-level process owner for documenting, streamlining, and automating the supplier onboarding workflow.
• Lead supplier onboarding activities, ensuring new vendors meet ATI requirements related to documentation, compliance, insurance, safety, and system setup.
• Collaborate with compliance teams to identify and mitigate risks during supplier selection.
• Serve as the primary point of contact for suppliers during the onboarding process.
• Coordinate with internal stakeholders (Legal, EHS, Finance, AP, IT, and Operations) to ensure timely and compliant supplier activation.
• Maintain accurate supplier records and documentation within Oracle and supporting systems.
• Ensure ongoing supplier compliance and support periodic audits or reviews as required.
  
  

Cross-Functional Support

• Partner with internal customers to understand service requirements, timelines, and operational impacts.
• Coordinate with Accounts Payable and Finance to resolve invoicing or supplier setup issues.
• Develop and maintain technical solutions and process improvements to reduce administrative backlog and improve department efficiency.
• Support standardization and documentation of procurement and onboarding processes.
• Act as a subject matter resource for service buying and supplier onboarding best practices.
  
  

Basic Qualifications

• Bachelor’s Degree in Business, Engineering, Finance, or a related field.
• 3 years of experience in procurement, purchasing, supply chain, or supplier management.
• Experience purchasing services and managing supplier relationships.
• Demonstrated ability to manage multiple priorities in a manufacturing or industrial environment.
  
  

Preferred Skills And Abilities

• Working knowledge of ERP systems (Oracle preferred).
• Strong analytical, negotiation, and problem-solving skills.
• Clear, professional verbal and written communication skills.
• High attention to detail with strong follow-through.
• Ability to work independently and take ownership of assigned processes.
• Experience with supplier onboarding, compliance documentation, or vendor master data management is strongly preferred.
  
  

We thrive when the expectations are great, and the barriers are high. We're solving the world's most difficult challenges through materials science. Our advanced, integrated process technologies and proven performers give us a tremendous competitive advantage. When customers systems need to fly higher, dig deeper, stand stronger, and last longer -- anywhere on, above or below the earth -- ATI is proven to perform.

• It is ATI's policy to not provide immigration sponsorship for any of the company's positions.
  
  

Due to the nature of its operations, including certain federal government contracts, ATI Specialty Alloys & Components must track -- and in some cases limit employment opportunity based on -- citizenship or immigration status.

ATI and its subsidiary companies will provide equal employment opportunities to all applicants without regard to applicant's race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, veteran status, disability status, or any other status protected be federal or state law. The company will provide reasonable accommodations to allow an applicant to participate in the hiring process if so requested.

Total Rewards

ATI Has a Total Rewards Package To Attract And Retain Top Talent. As Part Of Our Total Rewards Package, We Offer a Competitive Base Pay With Variable Additional Compensation Opportunities. This Includes

• A top 401K plan, including company match
• Health insurance (medical, dental, vision), life insurance, short and long-term disability, Accidental Death and Dismemberment, Flexible Spending Accounts, Employee Assistance Programs
• 15 days of paid vacation time, along with 12 paid holidays
• Performance bonus
• Optional employee paid programs such as Critical Illness Insurance, Accident Insurance, and Pet Insurance
  
  

Our Total Rewards program and options available to an employee & may vary depending on multiple factors, including location and hire date. Hourly pay rates are based upon candidate experience and qualifications, as well as market and business considerations.

Salary Range: $65,000 to $85,000/annually