Purchasing Supervisor - TX

OPEX Corporation; Plano (TX); On-site; USD 80,000 - 90,000; Full time

Job summary

OPEX Corporation in Plano, TX is seeking a Purchasing Supervisor to oversee procurement of high-precision components, control systems, sensors, and electromechanical assemblies for automation systems. You will lead a team of buyers and collaborate with engineering, production, and quality teams.

Responsibilities include developing sourcing strategies, evaluating suppliers, negotiating contracts, managing inventory of long lead-time parts, and maintaining ERP/MRP data.

Qualifications

• Bachelor's degree in Supply Chain, Engineering, Business, or related field.
• 3-5 years procurement experience in automation, electronics, or related manufacturing environment.
• 1-2 years of leadership experience in a purchasing or supply chain function.
• Familiarity with automation components and suppliers.
• Strong negotiation, vendor management, and analytical skills.
• Proficiency in ERP systems (e.g., SAP, Oracle, or industry-specific systems).
• Working knowledge of technical drawings, BOMs, and part specifications.
• Excellent communication and collaboration skills across cross-functional teams.

Responsibilities

• Supervise purchasing activities for automation components including PLCs, sensors, motors, wiring, mechanical frames, and software licenses.
• Develop and execute sourcing strategies aligned with automation project timelines and budgets.
• Evaluate supplier capabilities, lead times, and technical compliance with engineering specifications.
• Negotiate pricing, terms, and contracts with suppliers of high-precision and specialized components.
• Will also be responsible for sourcing, planning, negotiating, and placing purchase orders for materials, equipment, and services in support of production operations.
• Collaborate with engineering to identify alternative parts or vendors during design changes or shortages.
• Manage inventory levels of long lead-time and custom-built components to avoid production delays.
• Lead the qualification of new suppliers, including audits and technical capability assessments.
• Track key metrics such as cost savings, on-time delivery, and quality performance.
• Maintain ERP/MRP systems to ensure accurate order entry, tracking, and reporting.
• Resolve procurement-related issues such as delays, part discrepancies, or quality concerns.
• Support continuous improvement initiatives in procurement and supply chain operations.

Skills

Negotiation

Vendor management

ERP systems

BOMs knowledge

Analytical skills

Cross-functional collaboration

Education

Bachelor's degree in Supply Chain

Tools

SAP

Oracle

Job description

Purchasing Supervisor

Job Summary:

OPEX Corporation is currently looking for a Purchasing Supervisor to oversee procurement activities related to high-precision components, control systems, sensors, and electromechanical assemblies. This role ensures timely and cost-effective sourcing of materials critical to the production of automation systems. They will lead a team of procurement professionals and work closely with engineering, production, and quality teams to maintain supply chain efficiency and meet dynamic project requirements. This position will be located in our Plano, TX office.

Key Responsibilities:

• Supervise and coordinate purchasing activities for automation components including PLCs, sensors, motors, wiring, mechanical frames, and software licenses.
• Develop and execute sourcing strategies aligned with automation project timelines and budgets.
• Evaluate supplier capabilities, lead times, and technical compliance with engineering specifications.
• Negotiate pricing, terms, and contracts with suppliers of high-precision and specialized components.
• Will also be responsible for sourcing, planning, negotiating, and placing purchase orders for materials, equipment, and services in support of production operations.
• Collaborate with engineering to identify alternative parts or vendors during design changes or shortages.
• Manage inventory levels of long lead-time and custom-built components to avoid production delays.
• Lead the qualification of new suppliers, including audits and technical capability assessments.
• Track key metrics such as cost savings, on-time delivery, and quality performance.
• Maintain ERP/MRP systems to ensure accurate order entry, tracking, and reporting.
• Resolve procurement-related issues such as delays, part discrepancies, or quality concerns.
• Support continuous improvement initiatives in procurement and supply chain operations.

Qualifications:

• Bachelor's degree in Supply Chain, Engineering, Business, or related field.
• 3-5 years of procurement experience in automation, electronics, or related manufacturing environment.
• 1-2 years of leadership experience in a purchasing or supply chain function.
• Familiarity with automation components and suppliers.
• Strong negotiation, vendor management, and analytical skills.
• Proficiency in ERP systems (e.g., SAP, Oracle, or industry-specific systems).
• Working knowledge of technical drawings, BOMs, and part specifications.
• Excellent communication and collaboration skills across cross-functional teams.

Preferred Certifications:

• Certified Supply Chain Professional (CSCP) – APICS
• Certified Professional in Supply Management (CPSM) – ISM
• Lean or Six Sigma certification is a plus

Physical/Work Environments

• Will be working in a manufacturing/warehouse/office environment
• Most work will be performed in a cube/office environment but will be required to travel throughout the manufacturing facility as required

Salary - $80,000-$90,000, based on experience