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Sr. Buyer - Defense & Space Manufacturing

Ralliant
United Statesfull_timeVerifiedPosted 26 Mar 2026

About the role

Job Title: Sr. Buyer           

Department: Supply Chain, Quality, Operations & FBS - Exempt          

Reports To: Purchasing Manager

 

Responsibilities:

Active supply base management to optimize supplier performance and accommodate operational excellence. Champion problem-solving activities, foster continuous improvement environment and influence stakeholders. The Sr. Buyer is responsible for the ordering, based on approved requisitions, and availability of materials to meet development/production requirements. This includes responsibility for developing and maintaining competitive sources for materials, supplies and services.

  • PO Process
    • Executes, purchase order, blanket purchase orders and other measures to secure long term supply & fix pricing.
    • Identified opportunities for supplier Kan Ban, safety stock or VMI & initiate.
    • Ensures that purchase order records are always accurate, and resolves any discrepancies about price, lead time, transportation & T/C’s expeditiously.
    • Manages the execution of complex processing & operations.
    • Responds urgently to shortages or push outs.  Able to resolve and manage effectively to prevent disruption to operations & customer expectations.
    • Follows all company purchasing policies and procedures.
    • Receives and evaluates proposals from potential suppliers. Develops negotiation plans, and with management approval, completes negotiations. 
    • Documents procurement files to show that competent consideration has been given to all factors essential to effective and economical procurement. 
  • Negotiations 
    • Lead negotiation on costs, inventory & standard T/Cs
    • Price justification and cost analysis
    • Ability to influence multiple suppliers.
  • Daily Work
    • Leads supplier on-time delivery corrective actions.
    • Source for escalation for daily issues
    • Perform root cause analysis to facilitate daily management & problem solving.
    • Lead audit initiatives on standard work
    • Train other buyers
    • Ability to lead/mentor & develop standard work.
    • Conducts all compliance activity to support corporate & business requirements.
    • Pre-emptively manage material obsolescence & lifecycle events
    • Responsible for resolving supplier feedback.
    • Fully understand origin of system messages and ability to troubleshoot.
    • Facilitate change management within department and externally. Coordinates engineering, manufacturing, and quality control requirements with suppliers. 
  • Continuous Improvement
    • Lead/Facilitate various continuous improvement events.
  • Supply Base Management
    • Understands and may influence suppliers supply chain, takes action to mitigate risk.
    • Develops and maintains competitive sources for materials, supplies and services. Coordinates source selection decisions with other company activities as required. 
    • Keeps abreast of the market, business cycles, scarcity, and surplus conditions.
    • Ability to influence supplier and supply chain performance.
    • Ability to create solutions to shortages, cost or pushouts through collaboration, alternatives, and innovation.
    • Knowledge of scorecard rating & SCARs. 
    • Identifies new sources & performs basic capability assessment.
    • Responsible for source transition activity, part qualification.
    • Develops and maintains good supplier relations by adhering to high standards of business ethics and fair dealing

 

Qualifications – External:

  • 3+ years of purchasing experience in an aerospace environment or equivalent experience. 
  • At least 3 years of working in an MRP environment. Working knowledge of Kanban, a plus.
  • Good negotiating skills.

 

Education and Experience:

  • Bachelor of Science in Business or related field or 5+ years related experience in lieu of degree 
  • CPM and/or APICS certification desirable

 

Working Conditions: On Site

Benefits:

  • PTO
  • 401K
  • Health Insurance (medical, dental, optical)
  • Tuition reimbursement
  • Parental leave (mothers, fathers, and adoptive parents)

 

In addition to the benefits, you’d expect we also offer flexibility, stability, and prosperity:

  • A bonus payment for all associates, paid quarterly, based on company performance and behavior metrics 
  • Promotion from within culture.
  • Opportunity to move vertically or laterally
  • A culture where we all have a role in building a community where everyone

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Company

Ralliant

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