Maintenance Supervisor - Cold 1St Shift

COLD SIDE Maintenance Supervisor

Division/Department: Pork

Location: Marshalltown

Reports to: Assistant Plant Engineer / Plant Engineer

Classification: Exempt, Full-time, 1st Shift. Flexible when needed.

General Description: Prioritize work orders and schedule mechanics according to immediacy and necessity of orders. Monitor all production areas to ensure proper functioning of equipment and machinery. Perform skilled maintenance activities including construction, welding, brazing, soldering, plumbing and hydraulics. Adjust, repair and replace electrical and electronic equipment. Participate in HAZMAT team to ensure preparedness for emergency situations. Promote and encourage safety in all aspects of maintenance.

Arrange for completion of required paperwork, such as payroll. Attend meetings as scheduled or called.

Required Skills:

• Work 40+ hours per week in all areas of the plant.
• Be able to communicate verbally and in written form in English.
• Considerable knowledge of the methods, materials, tools and practices used in the building, mechanical and electrical trades.
• Previous mechanical and related experience required.
• Considerable knowledge of occupational hazards and safety precautions.
• High School diploma or equivalent required.
• Perform other duties as assigned.

Education Requirements:

• High school diploma or GED equivalent.
• College experience recommended.

Approved by: Marisela Ramirez, Employment Manager

Posting Date: 06/02/2026 Closing Date:
Until Filled

JBS is an Equal Opportunity Employer.

EOE, INCLUDING DISABILITY/VETS

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