Millroom Operator - 2nd shift

R.E. Darling Company Inc.•Tucson, AZ

About The Position

The Millroom Operator produces high-quality custom rubber compounds for a variety of applications. Operators work with production, technical, and quality teams to process materials safely, accurately, and on schedule. The position is suited to candidates with manufacturing experience or strong hands-on, equipment-operation, or process-driven skills. It requires a safety-conscious, quality-conscious, and goal-oriented approach and involves operating large industrial equipment, handling materials, and performing physically active work. Some areas may require respirator use; employees who use respirators must maintain the appropriate facial seal, and clean-shaven standards may apply. The role requires access to ITAR and/or EAR controlled technical data, technology, or source code. Individuals in the role must be authorized to access such information. The schedule is second shift: Monday through Thursday, 4:00 p.m. to 1:30 a.m.; working Fridays, 3:00 p.m. to 11:30 p.m.; every other Friday and weekends off. Overtime may be required as needed by the company.

Requirements

  • High school diploma or equivalent.
  • Ability to follow written instructions, work orders, and technical documentation.
  • Ability to operate production machinery safely.
  • Proficiency with measurement tools and basic shop math.
  • Visual ability to inspect products for quality.
  • Basic computer skills for data entry and documentation.
  • Authorization to access ITAR and/or EAR controlled technical data, technology, or source code.
  • Ability to perform physically active tasks, including standing, bending, and lifting up to 51 pounds.
  • Where respirator use is required, ability to maintain the appropriate facial seal; clean-shaven standards may apply.

Nice To Haves

  • Experience in rubber compounding or related processes such as mixing, extruding, calendaring, or refining.
  • Experience operating millroom equipment, including internal mixers, two-roll mills, extruders, or calenders.

Responsibilities

  • Execute production tasks in alignment with work orders, procedures, and daily schedules.
  • Operate processing equipment, including internal mixers, two-roll mills, calendars, extruders, autoclaves, and presses.
  • Use calipers, thickness gauges, scales, and tape measures to verify product specifications.
  • Monitor processes, identify potential issues, communicate them promptly to the team, and assist with troubleshooting.
  • Complete production and ingredient-tracking documentation accurately.
  • Maintain an organized work area and participate in 6S and continuous-improvement activities.
  • Support training of team members by sharing process knowledge and equipment-operation skills.
  • Enter production data into the manufacturing software system.
  • Track and report material inventory levels.
  • Follow established safety practices and use required personal protective equipment.
  • Inspect products to ensure they meet dimensional and visual quality standards.
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