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Salary
≈ $61k – $110k per year (Estimated)
Location
In office (Butler)
Seniority
Junior · 1+ year exp
Visa
H-1B filings in 12 months: 4

Confirmed on the employer's own hiring board on Nov 4, 2026. First seen by Alion on Oct 30, 2026. Darling Ingredients scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Darling Ingredients is a publicly traded company headquartered in Irving, Texas, that collects and recycles animal by-products, used cooking oil and bakery residuals into feed ingredients, fertilizers, collagen and gelatin, and renewable fuels. Founded in 1882 as a small Chicago rendering company, it operates more than 260 facilities worldwide under brands such as DAR PRO, Rousselot, Sonac, Rendac and EnviroFlight, and co-owns the Diamond Green Diesel renewable diesel venture. Its job board lists route and semi drivers, production and boiler operators, mechanics and electricians, plant supervisors and maintenance managers, plus accounting and audit staff.

The Quality Control Technician is responsible for testing and monitoring quality of all products.

Essential Duties/Responsibilities

Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time.

  • Completes profiles on production finished materials and on product purchases and shipments per Company standards.
  • Serves as liaison between the plant and Central Lab with respect to product quality.
  • Obtain, package, and ship samples for testing to Central Lab
  • Submit test results to Supervisor, General Manager, Plant Manager and Sales Manager.
  • Perform quality analyses on finished products.
  • Maintains lab, materials, and work area in clean condition.
  • Maintains safety as top priority in accordance with all company safety rules and regulations.
  • All other duties as assigned.

Minimum Qualifications

  • High School diploma.
  • One year prior laboratory experience.

Preferred Qualifications

  • Work well with others in a team, management, and regulatory environment.
  • Highly organized; superior time management skills.
  • Exceptional communication skills both written and oral.
  • Safety conscience; detail oriented; able to multi-task.
  • Good computer skills.

Physical Demands

  • Frequently required to walk, stand, sit, climb, balance, stoop, kneel, crawl, and crouch.
  • Occasionally push, pull, move, or lift 50 lbs.
  • Regularly required reach with hands and arms.

Work Environment

  • Job functions will be carried out in an office, lab, or plant environment.
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