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Salary
$80k – $90k per year
Location
In office (Plano)
Seniority
Middle · 3+ years exp
Visa
H-1B filings in 12 months: 3

Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Jul 30, 2026. OPEX Corporation scores B on the Alion truth index.

Overview
Company
Impact
Profile match
OPEX Corporation is a family-owned US manufacturer headquartered in Moorestown, New Jersey, that designs, builds and services warehouse automation systems as well as document, mail and remittance processing equipment and scanners. Operating since 1975, it has about 1,600 employees, more than 340 issued patents, installations on five continents, an office in Plano, Texas, and an EMEA headquarters in Duisburg, Germany, and counts dozens of Fortune 100 companies among its customers. It hires field service and installation technicians, mechanical and electronic designers, product development and C++ engineers, supplier quality engineers, drivers, account executives and corporate staff.

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

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