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Sr. Principal Buyer

Coherent


Job Location:

Sherman, TX - USA

Monthly Salary: Not provided by the employer
Posted: 10 July 2026 (30+ days ago)
Application Deadline: 7 October 2026
Vacancies: 1 Vacancy

Job Summary

Description

Primary Duties & Responsibilities

  • Develop and execute procurement strategies supporting Coherents global wafer fabrication operations.

  • Lead sourcing activities for direct materials capital equipment and critical manufacturing services.

  • Drive cost optimization supplier innovation risk reduction inventory improvements and operational efficiencies.

  • Develop supplier relationship management programs including performance metrics scorecards business reviews and improvement plans.

  • Lead supplier risk assessments business continuity planning and mitigation strategies for critical suppliers.

  • Negotiate complex commercial agreements long-term supply contracts and capital equipment purchases.

  • Partner with Operations Engineering Quality Manufacturing Planning and Finance leadership to align procurement strategies with business objectives.

  • Establish and monitor key performance indicators including cost savings supplier quality on-time delivery inventory performance and working capital improvements.

  • Ensure compliance with company policies legal requirements and procurement governance standards.

  • Lead mentor and develop procurement personnel through coaching performance management and succession planning.

  • Ensure Enterprise Resource Planning (ERP) and Material Requirements Planning (MRP) system integrity and data accuracy.

  • Provide executive-level updates regarding supplier performance supply risks and strategic sourcing initiatives.

Education & Experience

  • Bachelors degree in Supply Chain Management Business Administration Engineering Logistics or related field.

  • 12 years of procurement strategic sourcing supply chain or materials management experience.

  • Experience supporting semiconductor electronics advanced manufacturing or highly regulated manufacturing environments preferred.

  • Demonstrated success negotiating complex supplier agreements and managing strategic supplier relationships.

Skills

  • Strong understanding of strategic sourcing category management supplier development and procurement best practices.

  • Expert negotiation communication stakeholder management and influencing skills.

  • Knowledge of contract law commercial terms and supplier agreements.

  • Strong analytical and financial acumen with experience using data-driven decision making.

  • Ability to lead cross-functional teams and resolve complex business challenges.

  • Experience with ERP and MRP systems.

  • Ability to manage multiple priorities in a fast-paced manufacturing environment.

Working Conditions

  • Ability to work in an office and manufacturing environment.

  • Occasional domestic and international travel.

  • Ability to support a 24/7 manufacturing operation including occasional off-hours support.

Physical Requirements

  • Ability to sit and work at a computer workstation for extended periods.

  • Ability to communicate effectively in person by telephone and via video conferencing.
  • Occasionally stand walk bend reach and move throughout office and manufacturing areas.
  • Ability to lift and carry up to 15 pounds occasionally (e.g. files office supplies or small packages).

  • Must be able to comply with all applicable safety requirements including the use of personal protective equipment (PPE) when entering manufacturing or warehouse areas.

Safety Requirements

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

Quality and Environmental Responsibilities

Depending on location this position may be responsible for the execution and maintenance of the ISO 9000 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

CultureCommitment

Ensure adherence to companys values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity Create an Environment of Trust

Collaboration Innovate Through the Sharing of Ideas

Accountability Own the Process and the Outcome

Respect Recognize the Value in Everyone

Enthusiasm Find a Sense of Purpose in Work


Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex gender identity sexual orientation race color religion national origin disability protected Veteran status age or any other characteristic protected by law.


If you need assistance or an accommodation due to a disability you may contact us at .





Required Experience:

Staff IC


About Company

Company Logo

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor ... View more

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