Die Room

Marmon Railroad Services

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Shelbina, MO Until 9/19/2026 First posted July 21, 2026 Last posted July 21, 2026
Job description
Cerro Flow Products LLC

As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

1.         Position Summary:  Performs the duties required to produce block and Press/Pilger tooling. Primary duties will include selecting and Distributing Block tooling for the shift, cleaning and inspecting returned tooling, grinding new tooling, reconditioning press/pilger tooling, and monitoring the performance of all Blocks, Press, and Pilger tooling and making necessary adjustments.

2.         Major Responsibilities/Activities (List in order of importance the essential functions of the job and the approximate percentage of time spent on each of the activities; describe what must be accomplished, not how it must be done.):

a. Clean, inspect, and prepare die/plug setups for blocks and drawbench to meet the production requirements of that shift. Inspect and return all tooling to inventory after order completion.


b. Operate die and plug grinders to produce new block tooling to meet future production orders in accordance with work instructions.

c. Disassemble, clean and inspect, reassemble, and calibrate ultrasonic dies for drawbench. Must have a working knowledge of the ultrasonic PC for the purposes of evaluating die and probe performance and making adjustments to the settings when necessary.

d. Investigate abnormal performance of any tooling in plant when called by Production Supervisor. This will include assessing the cause of the malfunction and making adjustments when necessary.

e. Perform daily housekeeping duties as required, including cleanup of all machines used during the shift.

f. Have the ability to polish pilger dies and mandrels, and recondition press tooling, including cutting of dummy blocks and replacing die nibs in accordance with work instructions, in the event of personnel vacations or absences.

3.         Other Functions:

This position will also act as Pilger Mill relief operator. Perform all duties in accordance with safety rules and instructions. Actively participate in programs to improve safety, quality and process capabilities in the area and plant wide. Other duties as assigned.

Experience as a Machinist is preferred. This is a 3rd shift position, 8pm-6am.

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.

About this role

Summary

Operate and maintain tooling machinery, inspect, recondition, and ensure quality in die production.

Job title

Die Room

Experience level

preferred

Industry

industrial

Location requirements

Shelbina, MO; on-site; 3rd shift (8pm-6am) required

Salary

Not specified

Management role

No

Skills & keywords

Required skills

machininginspectionreconditioningultrasoniccalibration

Preferred skills

machinist

Specializations

toolingmachininginspectionreconditioningultrasonic
Locations

Structured locations inferred from the posting.

Shelbina, MO 63468, USA

On-site City