J

J. D. Heiskell & Companies

Moves grains, co-products, and animal feed

Feed Mill Maintenance

Full-Time
No salary listed
Junior
Twin Falls, ID, USA
In Person
General Maintenance & RepairEquipment Maintenance

About the job

Requirements
  • A high school diploma or equivalent is required.
  • At least 1 year of experience in industrial maintenance is required.
  • Strong mechanical aptitude, including electrical knowledge, is required.
  • Understanding of Occupational Safety and Health Administration (OSHA) and safety regulations is required.
  • Effective interpersonal and written communication skills are required.
  • Ability to work in a fast-paced environment, multitask, and prioritize based on business needs is required.
  • Ability to work in an indoor and outdoor mill setting with exposure to dust, noise, and temperature changes is required.
  • Ability to frequently lift or move up to 60 pounds, climb 75 feet of ladder, and balance, stoop, kneel, crouch, and crawl is required.
  • Regular and predictable attendance at the office or site location is required.
Responsibilities
  • Communicate with the Plant Manager about parts, supplies, and repairs while maintaining sufficient stock for normal operations and emergencies.
  • Follow and perform regular and preventative maintenance schedules on motors, bearings, bucket elevators, hydraulics, pumps, compressors, drag augers, and screw augers.
  • Perform welding and fabrication.
  • Maintain feed mill equipment to reduce unplanned breakdowns.
  • Rebuild rolls, reducers, gearboxes, and other mill equipment.
  • Maintain hydraulic and electrical equipment.
  • Report quality or feed safety problems to the Plant Manager.
  • Contribute to a culture of safety, accountability, and curiosity and help create a positive work environment.
  • Perform other duties as assigned.

About the company

J

J. D. Heiskell & Companies

View

J. D. Heiskell & Companies moves and trades agricultural commodities across the U.S., Canada, Mexico and Asia, supplying grains, co-products, manufactured animal feed and feed ingredients to farmers and livestock producers. It uses a logistics and trading network to buy, broker, and transport these goods by rail, truck, and barge, coordinating origin markets with destinations. Its long history since 1886 and a nationwide multi-modal transportation network set it apart, enabling deep connections with origin markets and reliable delivery. Its goal is to reliably move agricultural commodities and related feed products to where they are needed, supporting farmers and producers with safe, timely access to markets.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

null

Founded

1886

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Simplify Jobs

Simplify's Take

What believers are saying

  • March 2026 FDA closed the warning letter after corrective actions at Twin Falls.
  • JDH launched a new general manager at Idaho in 2026, signaling operational reset.
  • Forbes ranked JDH 126th among America's Top Private Companies in 2025.

What critics are saying

  • FDA cited Twin Falls in June 2025 after calf deaths and excess monensin.
  • Future FDA inspections after March 2026 still threaten another recall or shutdown.
  • Private ownership and broad commodity exposure create existential margin pressure if feed quality fails.

What makes J. D. Heiskell & Companies unique

  • 1886-founded JDH spans grain trading, feed manufacturing, and logistics across nine states.
  • Decentralized subsidiary model gives local managers faster pricing, sourcing, and customer decisions.
  • Rail, truck, and barge network supports bulk grain movement and year-round supply reliability.

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Health Insurance

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