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Purchasing Internship Jobs in Houston, TX (NOW HIRING)

INEOS

Mechanical Engineer - Internship

League City, TX · On-site

$16 - $21.75/hr

Job title Mechanical Engineer - Internship Location Battleground Manufacturing Complex - La Porte ... purchasing, and construction personnel to troubleshoot, optimize and ensure safe and reliable ...

ConocoPhillips

Intern, Supply Chain 2027

Houston, TX · On-site

$17.25 - $23.25/hr

Supply Chain interns will participate in site wide internship activities such as field trips ... Working with suppliers and internal partners to improve transactional purchasing or eCommerce ...

Audubon Companies

Junior Buyer

Houston, TX · On-site

$21.25 - $27.50/hr

The Junior Buyer will support sourcing, purchasing, vendor coordination, purchase order management ... Experience using AI tools, automation platforms, or data analysis tools in academic, internship, or ...

Audubon Companies

Junior Buyer

Houston, TX · On-site

$21.25 - $27.50/hr

The Junior Buyer will support sourcing, purchasing, vendor coordination, purchase order management ... Experience using AI tools, automation platforms, or data analysis tools in academic, internship, or ...

Daktronics

Sales Intern

Houston, TX · On-site

$17.75 - $22.90/hr

Our internships and student positions offer hands-on experience, mentorship, and the opportunity to ... Purchase Plan, leaves, disability and accommodations. Information about Daktronics benefits can be ...

Daktronics

Sales Intern

Houston, TX · On-site

$17.75 - $22.90/hr

Our internships and student positions offer hands-on experience, mentorship, and the opportunity to ... Purchase Plan, leaves, disability and accommodations. Information about Daktronics benefits can be ...

Compressor Engineering Corp.

Buyer

Houston, TX · On-site

MINIMUM EXPERIENCE: 1-3 years of experience in purchasing or procurement, or a recent college graduate with relevant internship or work experience. PHYSICAL REQUIREMENTS: This position has no ...

F.W. Walton, INC

Project Manager Intern

Houston, TX · On-site

$27K - $32K/yr

This internship provides hands-on experience in the industrial roofing and construction industry by ... purchase orders, contracts, reports, change orders, and job files. · Coordinate meetings, take ...

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Purchasing Internship information

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How much do purchasing internship jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for purchasing internship in Houston, TX is $19.49, according to ZipRecruiter salary data. Most workers in this role earn between $16.54 and $22.26 per hour, depending on experience, location, and employer.

What is a purchasing internship?

A Purchasing Internship is a temporary position, usually for students or recent graduates, where individuals gain hands-on experience in the purchasing or procurement department of a company. Interns typically assist with sourcing suppliers, negotiating prices, managing purchase orders, and maintaining inventory records. This role provides valuable insight into supply chain management and helps develop skills in negotiation, organization, and communication. The experience is beneficial for those interested in pursuing a career in procurement, supply chain, or logistics.

What types of projects or tasks can I expect to work on during a purchasing internship?

As a Purchasing Intern, you will typically assist with tasks such as conducting supplier research, supporting the procurement team with purchase order processing, and analyzing pricing data to help optimize costs. You may also be involved in communicating with vendors, evaluating supplier performance, and participating in negotiations under supervision. This hands-on experience is designed to provide a comprehensive understanding of the procurement process and supply chain operations, often with mentorship from experienced purchasing professionals.

What are the key skills and qualifications needed to thrive as a purchasing intern, and why are they important?

To thrive as a Purchasing Intern, you typically need a background in business, supply chain, or a related field, along with strong analytical and organizational skills. Familiarity with procurement software, Microsoft Excel, and ERP systems is often required. Attention to detail, effective communication, and a willingness to learn are important soft skills that set candidates apart. These abilities ensure accurate order processing, smooth supplier interactions, and contribute to efficient procurement operations.

What is the difference between Purchasing Internship vs Purchasing Coordinator?

AspectPurchasing InternshipPurchasing Coordinator
Required CredentialsTypically pursuing or recently completed a degree in supply chain, business, or related fieldRelevant experience in purchasing or supply chain, often with some certifications like CPSM
Work EnvironmentEntry-level, learning-focused, often in office settingsMid-level, responsible for managing purchasing activities and supplier relations
Employer & Industry UsageInternships offered by companies across industries to train future professionalsFull-time role in manufacturing, retail, or logistics companies

While a Purchasing Internship provides hands-on learning and exposure to procurement processes, a Purchasing Coordinator is a more experienced role responsible for executing purchasing activities and managing supplier relationships. Internships are ideal for gaining foundational knowledge, whereas coordinators handle ongoing procurement operations.

What are the most commonly searched types of Purchasing jobs in Houston, TX?

The most popular types of Purchasing jobs in Houston, TX are:

What are popular job titles related to Purchasing Internship jobs in Houston, TX?

For Purchasing Internship jobs in Houston, TX, the most frequently searched job titles are:

What job categories do people searching Purchasing Internship jobs in Houston, TX look for?

The top searched job categories for Purchasing Internship jobs in Houston, TX are:

What cities near Houston, TX are hiring for Purchasing Internship jobs?

Cities near Houston, TX with the most Purchasing Internship job openings:

Purchasing Internship jobs near you
Infographic showing various Purchasing Internship job openings in Houston, TX as of August 2026, with employment types broken down into 83% Full Time, 16% Part Time, and 1% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $40,533 per year, or $19.5 per hour.

Purchasing Specialist

Sugar Land, TX • On-site

Applied Optoelectronics, Inc.
Telecommunications • 1 - 5K employees
Learn more about Applied Optoelectronics, Inc.external

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 16 days ago

Job description

About AOI
Applied Optoelectronics, Inc. (AOI) is a leading developer and manufacturer of advanced optical, semiconductor, and HFC networking products that support AI datacenters, cable broadband, telecom, FTTH, and fiber access networks around the world. Headquartered in Sugar Land, Texas, AOI is a vertically integrated company that designs and manufactures products ranging from semiconductor laser chips and optical components to high-speed optical transceivers and HFC networking equipment. AOI's operations include semiconductor chip R&D in Sugar Land, dedicated cable and fiber product R&D in Atlanta, and manufacturing operations across Texas, Taiwan, and mainland China. Publicly traded on the Nasdaq (AAOI), AOI is actively expanding its U.S.-based manufacturing operations in Sugar Land to meet accelerating demand in the AI datacenter market.
Summary
The Purchasing Specialist is responsible for supporting the procure-to-pay (P2P) process by ensuring the accurate and timely review, reconciliation, and resolution of supplier invoices. This position serves as the primary liaison between suppliers, Accounts Payable, Purchasing Buyers, and internal stakeholders to resolve invoice discrepancies, coordinate Purchase Order revisions, and facilitate timely payment processing.
This role is responsible for reviewing supplier invoices for accuracy, obtaining revised invoices and credit memos when needed, coordinating with buyers to update purchase orders, monitoring payment status and payment schedules, and ensuring compliance with company purchasing policies and procedures. In addition, the Purchasing Specialist supports financial and operational reporting by preparing payment projection reports, monitoring shipping costs, and performing data entry to ensure the accuracy and integrity of procurement records.
This position plays a critical role in maintaining strong vendor relationships, minimizing payment delays, and supporting efficient procurement operations through effective cross-functional collaboration.
Job Responsibilities
  • Review supplier invoices against purchase orders, receiving records, quotes, and supporting documentation.
  • Resolve invoice and purchase order discrepancies by determining ownership and coordinating corrections across Procurement, Accounts Payable, suppliers, Receiving, and other stakeholders.
  • Communicate directly with suppliers to obtain corrected invoices, credit memos, statements, and other required information.
  • Monitor open invoices, supplier credits, unresolved discrepancies, and payment status to reduce avoidable delays.
  • Prepare payment projections, invoice-status reports, freight reports, and other procurement-related reporting.
  • Maintain accurate data in SAP, Excel, and applicable purchasing or financial systems.
  • Escalate significant pricing issues, supplier disputes, policy exceptions, or matters outside assigned authority to Procurement Leadership.
  • Identify recurring issues and recommend practical improvements to purchasing and invoice-resolution processes.
  • Support audits, supplier onboarding, reporting, and other procurement projects as assigned.
Qualifications
Candidates must be authorized to work in the United States. Visa sponsorship is not available for this position.
Required
  • Bachelor's degree in Supply Chain Management, Business Administration, Finance, Accounting, Operations, or a related field.
  • 1�3 years of experience in purchasing, procurement, supply chain, accounts payable, or a related function. Relevant internship or cooperative education experience may be considered.
  • Working knowledge of purchase orders, invoices, receiving records, payment terms, and supplier transactions.
  • Ability to review transaction details, identify discrepancies, resolve routine issues, and escalate matters appropriately.
  • Strong written and verbal communication skills, including professional communication with suppliers and internal stakeholders.
  • Strong organizational skills, follow-through, and attention to detail, with the ability to independently manage multiple open items and deadlines.
  • Proficiency in Microsoft Office applications, particularly Excel.

Preferred
  • Experience with SAP, SAP S/4HANA, or another ERP system.
  • Experience with invoice reconciliation, three-way matching, purchase order maintenance, or supplier statement review.
  • Experience in a manufacturing, semiconductor, electronics, or technology environment.
Location & Work Environment
This is a full-time, onsite position based at AOI's Sugar Land, Texas campus, a combined office, warehouse, and manufacturing environment.
Typical business hours are Monday through Friday, 9:00 a.m. to 6:00 p.m. CT, with flexibility required during peak payment cycles, audits, and other business-critical periods.
Why AOI?
In addition to competitive salary, AOI offers:
  • Flexible and competitive health benefits, including medical, dental, and vision plans designed to meet individual and family needs
  • Employer matching on 401(k) deferrals
  • Generous PTO policy, with unused PTO payout at end of the year
  • Relocation packages available within the United States.

Applied Optoelectronics, Inc. (AOI) is committed to providing equal opportunity in all of our employment practices, including hiring, placement, promotion, training, transfer and compensation, to all qualified applicants and employees without regard to race, color, national origin, citizenship, religion, sex, veteran status, age, disability, marital status, or any other category protected by State or Federal law. Moreover, we endeavor to treat our employees fairly.
We do not accept unsolicited proposals from third-party recruiters or agencies. Contacting hiring managers directly may result in disqualification of submissions.

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