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Machine Operator

KS Large Bore Pistons LLC
Marinette, WI Full Time
POSTED ON 4/24/2026
AVAILABLE BEFORE 6/23/2026

About KS Large Bore Pistons:

The KS Large Bore Pistons Group is one of the world’s leading designers and manufacturers of large-bore pistons. We offer perfect solutions for pistons with diameters ranging from 130 to 640mm. Our pistons are made of aluminum, spheroidal graphite iron or steel as well as combinations of these materials for all customer applications.

In addition to pistons for conventional fuels, we can also provide product solutions for alternative fuels such as hydrogen, ammonia or methanol. You can learn more at our website: KS Large Bore Pistons Germany GmbH (ks-lbp.com)


Position Overview:

We are looking for a Machine Operator to join our Steel Line. In this role, you will be responsible for operating assigned equipment to produce finished pistons.


Key Responsibilities:

  • Communicate with previous and following shift to exchange information on any known issues with the line. Participate as a member of a team to produce the highest possible quality at the lowest possible cost.
  • Perform first piece and in-process visual and/or dimensional checks of parts in manufacturing process ensuring conformance to customer specification, appearance, finish, etc., as described in the Control Plans and work instructions.
  • Operate assigned machines in area to produce customer products, meeting company production and quality standards.
  • Perform set up of all machines in assigned area, including adjustments and tool changes as needed over the duration of the shift.
  • Visually inspect all parts and gages according to procedures to ensure compliance with specifications.
  • Perform basic daily preventive maintenance, machine care and cleaning activities according to CIL Standards.
  • Complete and maintain all paperwork, records, documents, etc. as required.
  • Notify shift supervision of problems. Recommend methods to improve productivity and quality while reducing costs.
  • Assist other operators when needed.
  • Follow and comply with all safety and work rules and regulations. Maintain departmental housekeeping standards.
  • Maintain a valid forklift license and support with material handling duties as necessary.


Qualifications:

  • Requires a high school diploma, equivalent, or relevant experience
  • Basic math experience
  • Ability to perform the operation sequence of processes using standard instructions
  • Ability to obtain a forklift license by KSLP standards
  • Background in Manufacturing and experience with the metric system preferred
  • Ability to use small hand tools, hand gauges, and read blueprints


Benefits:

  • Sign-on bonus
  • Paid Time Off accrual begins on date of hire
  • Use of company clinic and onsite physical therapy with or without KSLP insurance coverage upon hire
  • Medical, Dental, and Vision insurance upon hire
  • 401k and employer match
  • Work shoe reimbursement program
  • Tuition reimbursement program
  • Quarterly bonus program
  • Referral program
  • Fitness reimbursement program
  • Overtime hours


How to Apply:

If you are ready to advance your career with us, please submit your resume and a cover letter detailing your relevant experience to alison.heider@us.ks-lbp.com, apply to our Career Center at Recruitment (adp.com), or apply directly through Indeed or ZipRecruiter.

KS Large Bore Pistons is an equal opportunity employer. We are committed to creating an inclusive environment for all employees and welcome applications from diverse backgrounds.



B Shift: Monday - Thursday, 8:00 PM - 6:00 AM
40 hours/week plus overtime as needed

Salary : $22 - $24

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