Material Prep Technician (1st Shift)

Sanders Industries HoldingsLong Beach, CA
$19 - $24Onsite

About The Position

Rubbercraft is seeking a Manufacturing Technician – Material Prep (1st Shift) to support the preparation of raw materials used in the production of precision molded rubber components for aerospace, defense, and industrial applications. This role is responsible for cutting materials, weighing and pre-forming rubber compounds, operating cutting equipment, maintaining traceability, and ensuring materials are prepared accurately and safely to support production. Rubbercraft is a trusted leader in engineered elastomer solutions serving aerospace, defense, and industrial markets. Our team designs and manufactures precision-molded seals, gaskets, and custom rubber components that perform in the most demanding environments. We take pride in craftsmanship, collaboration, and a culture built on innovation and reliability.

Requirements

  • High school diploma or GED required, or equivalent manufacturing experience.
  • Ability to read and follow detailed work instructions and manufacturing documentation.
  • Familiarity with measuring equipment such as calipers and scales.
  • Strong attention to detail and commitment to quality.
  • Ability to lift up to 50 pounds.
  • Must be a "U.S. person" as defined by ITAR (22 CFR §120.15), which includes U.S. citizens, lawful permanent residents, refugees, or asylees, as required by U.S. export control laws.

Nice To Haves

  • 1–2 years of experience in a manufacturing environment preferred.
  • Experience working with calendars, uncured elastomers, rubber mills, or cutting equipment is preferred.
  • General knowledge of rubber curing systems is preferred.
  • Bilingual (English/Spanish) preferred, but not required.

Responsibilities

  • Support the company's Mission, Vision, and Values.
  • Contribute to a positive customer experience and continuous improvement initiatives.
  • Cut layup templates using blades according to production routers and work instructions.
  • Weigh, pre-form, and prepare materials for the molding press line.
  • Assist with mixing small batches of rubber compounds as required.
  • Assist in calendaring materials with fabric, Teflon, or plastic backing.
  • Operate rubber cutting equipment while following all safety procedures.
  • Read, understand, and follow production routers, travelers, and work instructions in English.
  • Maintain accurate part identification and material traceability throughout the manufacturing process.
  • Complete required router signoffs and in-process documentation.
  • Perform visual in-process inspections and segregate nonconforming material.
  • Meet production schedules and complete assignments in a timely manner.
  • Support other production areas as needed.
  • Identify opportunities for process improvements through Opportunity for Improvement (OFI) forms.
  • Maintain a clean, organized, and safe work environment.
  • Perform other duties as assigned.

Benefits

  • medical
  • dental
  • vision
  • short and long-term disability coverage
  • accident insurance
  • critical illness insurance
  • basic and supplemental life insurance
  • employee assistance plan
  • retirement savings and matching
  • other developmental opportunities
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