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Contract worker vs purchasing supervisor

The differences between contract workers and purchasing supervisors can be seen in a few details. Each job has different responsibilities and duties. It typically takes 4-6 years to become both a contract worker and a purchasing supervisor. Additionally, a contract worker has an average salary of $70,825, which is higher than the $68,702 average annual salary of a purchasing supervisor.

The top three skills for a contract worker include financial statements, SQL and payroll. The most important skills for a purchasing supervisor are purchase orders, MRP, and supplier performance.

Contract worker vs purchasing supervisor overview

Contract WorkerPurchasing Supervisor
Yearly salary$70,825$68,702
Hourly rate$34.05$33.03
Growth rate-8%-6%
Number of jobs36,85319,412
Job satisfaction--
Most common degreeBachelor's Degree, 47%Bachelor's Degree, 62%
Average age4848
Years of experience66

What does a contract worker do?

A contract worker is an independent contractor who only works at companies for a limited amount of time, according to agreed-upon contract terms. When it comes to employment, a contract worker may find opportunities in different industries, depending upon their set of skills and abilities. Although the extent of their responsibilities depends on their company or industry of employment, it typically includes performing basic tasks, maintaining an active communication line with co-workers, and adhering to company policies and regulations.

What does a purchasing supervisor do?

A purchasing supervisor orders supplies, equipment, and materials from vendors by buyers. The purchasing supervisors assess, select, and build relationships with the vendors. They do the negotiation for the contracts of goods and services. It is their job to review the purchase orders for accuracy and ensure to obtain the best prices. The skills supervisors need to develop include marketing, communication, leadership, and management. They should also know about purchasing products and services.

Contract worker vs purchasing supervisor salary

Contract workers and purchasing supervisors have different pay scales, as shown below.

Contract WorkerPurchasing Supervisor
Average salary$70,825$68,702
Salary rangeBetween $52,000 And $95,000Between $45,000 And $104,000
Highest paying City-San Francisco, CA
Highest paying state-California
Best paying company-CDW
Best paying industry-Technology

Differences between contract worker and purchasing supervisor education

There are a few differences between a contract worker and a purchasing supervisor in terms of educational background:

Contract WorkerPurchasing Supervisor
Most common degreeBachelor's Degree, 47%Bachelor's Degree, 62%
Most common majorBusinessBusiness
Most common collegeUniversity of PennsylvaniaUniversity of Pennsylvania

Contract worker vs purchasing supervisor demographics

Here are the differences between contract workers' and purchasing supervisors' demographics:

Contract WorkerPurchasing Supervisor
Average age4848
Gender ratioMale, 59.2% Female, 40.8%Male, 57.4% Female, 42.6%
Race ratioBlack or African American, 9.1% Unknown, 4.4% Hispanic or Latino, 12.5% Asian, 7.4% White, 65.8% American Indian and Alaska Native, 0.8%Black or African American, 9.1% Unknown, 4.4% Hispanic or Latino, 12.5% Asian, 7.8% White, 65.4% American Indian and Alaska Native, 0.8%
LGBT Percentage7%7%

Differences between contract worker and purchasing supervisor duties and responsibilities

Contract worker example responsibilities.

  • Assist management in facilitating start-up QSR accounts while effectively managing GPO accounts.
  • Procure common hardware, plumbing and MRO materials.
  • Network within the community to find potential members that are recipients of Medicare/ Medicaid benefits.
  • Work on multiple accounts providing payroll advice and walking through setup and process of running payroll online.
  • Supervise a staff of ten HVAC installers and technicians, providing ongoing field training and troubleshooting support.
  • Follow QA prints to determine the location and layout of various size brackets for various size SCBA bottles.
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Purchasing supervisor example responsibilities.

  • Manage increasing procurement demands of inventory/supplies for manufacturing activities base on an ERP MRP system.
  • Lead and analyze all RFQ's, RFI's and RFP's from different qualify vendors.
  • Interview current and prospective suppliers to determine supplier capabilities, logistics and inventory control and management while negotiate delivery terms.
  • Review requisitions and RFP's, obtain quotations, negotiate pricing, examine bids and award contracts.
  • Assist in the yearly budgeting process including RFQ's and establishing contracts both locally and at the corporate level.
  • Direct large projects by creating RFP's, cost negotiation, and bid analysis on specifications and budget cost provided.
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Contract worker vs purchasing supervisor skills

Common contract worker skills
  • Financial Statements, 17%
  • SQL, 15%
  • Payroll, 10%
  • Computer System, 10%
  • Assembly Line, 8%
  • PowerPoint, 7%
Common purchasing supervisor skills
  • Purchase Orders, 20%
  • MRP, 5%
  • Supplier Performance, 4%
  • Logistics, 4%
  • Corrective Action, 4%
  • On-Time Delivery, 4%

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